The Expert Panel also discussed the issue of residual solvent that might be present from the production processes of these ingredients. (f) The olefin polymers identified in and complying with this section, when used as components of the food-contact surface of any article that is the subject of a regulation in parts 174, 175, 176, 177, 178, and 179.45 of this chapter, shall comply with any specifications and limitations prescribed by such regulation for the article in the finished form in which it is to contact food. At a maximum level of 0.5 percent by weight of homopolymer. For use only as an oxidation inhibitor for finish coating materials. 0.4 percent; for use only in vulcanized natural or synthetic rubber gasket compositions. 3,5,5-Trimethylcyclohexyl methacrylate. Ethylene-propylene copolymer elastomers which may contain not more than 5 weight-percent of total polymer units derived from 5-methylene-2-norbornene and/or 5-ethylidine-2-norbornene. 2-Sulfoethyl methacrylate, sodium salt (CAS Reg. The solution is allowed to cool without stirring, whereupon the insoluble portion precipitates and is filtered off; the total solids content of the filtrate is then determined as a measure of the soluble fraction. 42 Whatman filter paper with the aid of suction. Gewinnerermittlung: Verlost werden unter allen Teilnahmen 2 Original ICEBERG Crossbody-Bags inklusive Kopfhrer und dem Duft Change The Flow 50ml und 50 Kopfhrer inklusive dem Duft Change The Flow 50ml. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. (f) Resin-bonded filters conforming with the specifications of paragraph (f)(1) of this section are used as provided in paragraph (e)(2) of this section: (1) Total extractives. No. Polyvinyl alcohol (minimum viscosity of 4 percent aqueous solution at 20 C of 4 centipoises), Rosins and rosin derivatives as provided in. The official, published CFR, is updated annually and available below under Shake for 1 minute, then draw off the chloroform layer into a clean tared evaporating dish (platinum or Pyrex). 50327-77-0) are manufactured by the condensation of 1,4-butanediamine and adipic acid. For use only as provided in paragraph (m) of this section. Contact your health-care provider immediately if you suspect that you have a medical problem. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Fluorinated polyethylene, identified in paragraph (a) of this section, may be safely used as food-contact articles in accordance with the following prescribed conditions: (a) Fluorinated polyethylene food-contact articles are produced by modifying the surface of polyethylene articles through action of fluorine gas in combination with gaseous nitrogen as an inert diluent. (3) Container test specifications. 15, 1977, as amended at 42 FR 43621, Aug. 30, 1977; 47 FR 11844, Mar. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. (5) Polyethylene graft copolymers consist of polyethylene complying with item 2.2 of paragraph (c) of this section which subsequently has 3a,4,7,7a-tetrahydromethyl-4,7-methanoisobenzofuran-1,3-dione grafted onto it at a level not to exceed 1.7 percent by weight of the finished copolymer. Beim Erreichen von 20 Treuepunkten erhalten die Teilnehmer einen 30%** Rabatt-Coupon auf die Oral-B Aktionsprodukte (Oral-B EZB Kids Spiderman/Frozen, Oral-B EZB Vitality Black 100, Oral-B EZB Pro 1, Oral-B EZB Pulsonic Slim 2000) und einen 40%** Rabatt-Coupon auf die Braun Aktionsprodukte (Braun Silk-pil 5-610 SensoSmartTM, Braun Silk-pil 9 Flex SES 9002 3D, Braun Haartrimmer MGK 3345, Braun MultiGroomingKit MGK7321, Braun Silk-pil 3-276 RB. Both cells are placed in the spectrophotometer cell compartment with the sample solution in the reference beam. No. The finished copolymer shall contain not more than 500 parts per million (ppm) dodecylmercaptan as dodecylmercapto-propionitrile as determined by the method titled, Determination of -Dodecyl-mercaptopropionitrile in NR-16 Polymer, which is incorporated by reference. Ethylene-propylene-1,4-hexadiene copolymers containing no more than 8 weight percent of total polymer units derived from 1,4-hexadiene. In hair care, Advantage Plus polymer is positioned for hair spray applications where it delivers stiff, hard-holding performance. Ethylene-maleic anhydride copolymers described in, Lithium polysilicate containing not more than 20 weight percent silica, not more than 2.1 percent lithium oxide and having a maximum mole ratio of Si0, For use only as a component of repeated-use coatings not exceeding 0.030 millimeter (0.0012 inch) in thickness where the coatings are thermally cured at minimum sintering temperatures of 371 C (700 F). Poly-1-butene resins have a melt index of 0.1 to 24 and the butene/ethylene copolymers have a melt index of 0.1 to 20 as determined by ASTM method D1238-82, condition E, Standard Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer, which is incorporated by reference. The copolymer identified in paragraph (a) of this section may contain adjuvant substances required in its production. "Published Edition". For Federal Register citations affecting 177.2600, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. WebIngredients. Turn on heating jacket with transformer set at a predetermined voltage to bring the temperature of the contents to 50 C within 20-25 minutes. The perfluorocarbon cured elastomer identified in paragraph (a) of this section may contain the following optional adjuvant substances, subject to any limitations cited on their use: (1) Substances generally recognized as safe (GRAS) in food or food packaging. Sodium lauryl sulfate: As an adjuvant in the application of coatings to the base sheet or base polymer. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. The acrylic and modified acrylic polymers or plastics described in this section also may be safely used as components of articles intended for use in contact with food. (iii) Substances identified in 175.300(b)(3)(xxv), (xxvii), (xxx), and (xxxiii) of this chapter, and colorants used in accordance with 178.3297 of this chapter. Capable of maintaining 80 C 5 C and a minimum of 635 millimeters of mercury pressure. (e) The temperature of food being processed through the microporous polymeric filters shall not exceed 180 F. Methyl oxirane polymer with oxirane, ether with 1,2,3-propanetriol (CAS Reg. The total amount of stabilizers shall not exceed 1.9 percent of homopolymer by weight, and the quantity of individual stabilizer used shall not exceed the limitations set forth below: (2) Lubricant. The poly(2,6-dimethyl-1,4-phenylene) oxide basic resins meet the following: (1) Specifications. Fluorocarbon resins may be safely used as articles or components of articles intended for use in contact with food, in accordance with the following prescribed conditions: (a) For the purpose of this section, fluorocarbon resins consist of basic resins produced as follows: (1) Chlorotrifluoroethylene resins produced by the homopolymerization of chlorotrifluoroethylene. (f) The provisions of this section are not applicable to vinyl chloride-propylene copolymers used in food-packaging adhesives complying with 175.105 of this chapter. In accordance with current good manufacturing practice, finished food contact articles containing the perfluorocarbon cured elastomers shall be thoroughly cleaned prior to their first use in contact with food. Copies are available from the Center for Food Safety and Applied Nutrition (HFS-200), Food and Drug Administration, 5001 Campus Dr., College Park, MD 20740, or available for inspection at the National Archives and Records Administration (NARA). Die Teilnahme ist vom 04.10.2022 (7:30 Uhr) bis zum 31.12.2022 ab 18 Jahren mglich. 26936-30-1) may be safely used as components of surface primers used in conjunction with silicone polymers intended for repeated use and complying with 175.300 of this chapter and 177.2600, in accordance with the following prescribed conditions. (2) Extractive limitations. Copies may be obtained from the Office of Food Additive Safety (HFS-200)), Center for Food Safety and Applied Nutrition, Food and Drug Administration, 5001 Campus Dr., College Park, MD 20740, 240-402-1200, or may be examined at the Food and Drug Administration's Main Library, 10903 New Hampshire Ave., Bldg. (ii) Alternatively, the net acidified chloroform-soluble extractives shall not exceed 0.05 milligram/square inch[3] (0.078 mg/square centimeter) of food-contact surface (water, acetic acid, or ethanol/water extractions) when extracted by the equilibrium method cited in paragraph (e)(2)(ii) of this section. (1) Nylon 66 resins are manufactured by the condensation of hexamethylene-diamine and adipic acid. Aqueous, acid or nonacid products containing free oil or fat; may contain salt, and including water-in-oil emulsions of low- or high-fat content. The material retained on the screen is suitable for the extraction tests. 7, 2013; 81 FR 5593, Feb. 3, 2016]. (2) Rubber-modified poly(p-methylstyrene) (CAS Reg. The basic poly(2,6-dimethyl-1,4-phenylene) oxide resins identified in paragraph (a) of this section may contain optional adjuvant substances required in the production of such basic resins. (ii) By means of a microliter syringe, inject 3 microliters of the clear supernatant liquid into the gas chromatograph. The finished food-contact article shall have a minimum inherent viscosity of 0.55 deciliter per gram in a solution of 0.1 gram of polymer in 100 milliliters of a 25/40/35 (weight/weight/weight) solution of p-chlorophenol/tetrachloroethane/phenol. Acrylonitrile copolymers identified in this section shall comply with the provisions of 180.22 of this chapter. 15, 1977, as amended at 48 FR 37618, Aug. 19, 1983; 54 FR 48858, Nov. 28, 1989; 87 FR 31089, May 20, 2022]. (g) To assure safe use of the microporous polymeric filters, the label or labeling shall include adequate directions for a pre-use treatment, consisting of washing with a minimum of 2 gallons of potable water at a temperature of 180 F for each square foot of filter, prior to the filter's first use in contact with food. Perfluorocarbon cured elastomers identified in paragraph (a) of this section may be safely used as articles or components of articles intended for repeated use in contact with nonacid food (pH above 5.0), subject to the provisions of this section. 20. No. Copies of these methods may be obtained from the Office of Food Additive Safety (HFS-200), Center for Food Safety and Applied Nutrition, Food and Drug Administration, 5001 Campus Dr., College Park, MD 20740, 240-402-1200, or may be examined at the Food and Drug Administration's Main Library, 10903 New Hampshire Ave., Bldg. Copies are available from the Center for Food Safety and Applied Nutrition (HFS-200), Food and Drug Administration, 5001 Campus Dr., College Park, MD 20740, or available for inspection at the National Archives and Records Administration (NARA). [42 FR 14572, Mar. (12) Nylon 6I/6T resins (CAS Reg. High-purity dry nitrogen containing less than 104 parts per million oxygen. No. [42 FR 14572, Mar. No. If the finished food-contact article is itself the subject of a regulation in parts 174, 175, 176, 177, 178 and 179.45 of this chapter, it shall also comply with any specifications and limitations prescribed for it by that regulation. (3) Residual maleic anhydride monomer content. No. Mehr Infos unter rossmann.de/klimaneutral.10 Dose ohne SprhkopfGewinnspielzeitraum:06.12. Der Kalender ist die optimale Geschenkidee fr die beste Freundin oder einfach fr Dich selbst! 177.1950 Vinyl chloride-ethylene copolymers. BASE COATIsobornyl Acrylate2-Hydroxyethyl MethacrylateTrime Thyioipropane Triacrylate"Diphenyl(2,4,6-Trimethylbenzoyl)Phosphine Oxide"Aliphatic Urethane AcrylatesCellulose Acetate Butyrate TOP COAT: Isobornyl Acrylate2-Hydroxyethyl MethacrylateTrime Thyioipropane Triacrylate"Diphenyl(2,4,6 The concentration of the total terephthaloyl moieties in water, 3 percent acetic acid, and in 8 percent aqueous alcohol is calculated as bis(2-hydroxyethyl terephthalate) by reference to standards prepared in the appropriate solvent. 3 percent (by weight), prepared from glacial acetic acid diluted with demineralized (deionized), distilled water. Transfer 5 grams 0.001 gram of sample to the resin kettle, add 1,000 milliliters (840 grams) of xylene, and clamp top in position after inserting a piece of glass rod to prevent bumping during reflux. Tall oil mixed soap (calcium, potassium, and sodium). For the purposes of this section, poly(aryletherketone) resins are poly(p-oxyphenylene p-oxyphenylene p-carboxyphenylene) resins (CAS Reg. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Unable to add item to List. (g) Acrylonitrile copolymers identified in this section shall comply with the provisions of 180.22 of this chapter. 15, 1977, as amended at 57 FR 185, Jan. 3, 1992]. 4098-71-9) and optional trimethoxysilane coupling agents containing amino, epoxy, ether, and/or mercapto groups not to exceed 3 percent by weight of the cured adhesive. (1) Polyoxymethylene homopolymer, in the finished form which is to contact food, when extracted with the solvent or solvents characterizing the type of food and under conditions of time and temperature characterizing the conditions of intended use under paragraphs (c)(3) and (d) of 175.300 of this chapter and as limited by paragraph (e) of this section, shall yield net chloroform-soluble extractives not to exceed 0.5 milligram per square inch of food-contact surface. 3. Other suitable means of maintaining temperature control, such as electric heating mantles, may be used provided that the temperature range can be strictly maintained. (c) The analytical methods for determining conformance with specifications for styrene-maleic anhydride copolymers prescribed in this section are as follows: (1) Molecular weight. (d) Specifications and limitations. Die vollstndigen, zustimmungsbedrftigen Teilnahmebedingungen und Datenschutzbestimmungen findest du unter http://www.rossmann.de/cms/gewinnspiele/teilnahmeformular-3. Gewinnspielzeitraum: 28.11. Amazon.com : Beetles 20 Pcs Gel Nail Polish Kit, Full Maroon (d) Other limitations. 363-48-31). For use only as a defoaming agent in the manufacture of cellophane base sheet. WebThis page aims to list well-known organic compounds, including organometallic compounds, to stimulate the creation of Wikipedia articles.Note that purely inorganic compounds, minerals, and chemical elements are not included on this list. The poly(2,6-dimethyl-1,4-phenylene) oxide resins identified in and complying with this section, when used as components of the food-contact surface of any article that is the subject of a regulation in parts 174, 175, 176, 177, 178 and 179.45 of this chapter, shall comply with any specifications and limitations prescribed by such regulation for the article in the finished form in which it is to contact food. (b) Any substance employed in the production of microporous polymeric filters that is the subject of a regulation in parts 170 through 189 of this chapter must conform with any specification in such regulation. The availability of this incorporation by reference is given in paragraph (d)(1) of this section. 40 and 80 percent will pass through a U.S. Standard Sieve No. Carefully raise the condenser until the hook on the positioning rod is above the neck of the 2-liter extraction vessel. (b) The basic vinyl chloride-ethylene copolymers identified in paragraph (a) of this section may contain optional adjuvant substances required in the production of such basic copolymers. Copolymer blends described above shall not exceed 30 percent by weight of ethylene/1,3-phenylene oxyethylene isophthalate/terephthalate copolymer. The ethyl acrylate can be determined by the infrared spectra. 19, 1984]. WebIngredients. Piperidinium pentamethylenedithiocarba-mate. Place the beaker in the vacuum oven for 2 hours at 80 C 5 C. Total not to exceed 1.5 percent, except that methyl ethyl ketone peroxide may be used as the sole catalyst at levels not to exceed 2 percent. No. (2) The n-alkylglutarimide/acrylic copolymers shall not be used as polymer modifiers in vinyl chloride homo- or copolymers. Copies may be obtained from the American Society for Testing Materials, 100 Barr Harbor Dr., West Conshohocken, Philadelphia, PA 19428-2959, or may be examined at the National Archives and Records Administration (NARA). (2) Extractives limitations. For use only in the manufacture of items for repeated use. 62362-49-6). WebAnoxomer as identified in this section may be safely used in accordance with the following conditions: (a) Anoxomer is 1,4-benzenediol, 2-(1,1-dimethylethyl)-polymer with diethenylbenzene, 4-(1,1-dimethyl-ethyl)phenol, 4- methoxyphenol, 4,4'-(1-methylethylidene)bis(phenol) and 4-methylphenol (CAS Reg. [52 FR 11641, Apr. 85 oder 1 Jahr gratis einkaufen bei ROSSMANN in Form von monatlichen ROSSMANN-Filial-Einkaufsgutscheinen im Gesamtwert von 2.400 zu gewinnen. Vinyl chloride-lauryl vinyl ether copolymers. (8) Funnel, Buchner type, with coarse-porosity fritted disc, 30-60 millimeter diameter. For the purpose of this section, polymethylmethacrylate/poly(trimethoxysilylpropyl)methacrylate copolymers are produced by the polymerization of methylmethacrylate and trimethoxysilylpropylmethacrylate. Vinylidene chloride/methyl acrylate/methyl methacrylate polymers. 4098-71-9). (b) Urethane cross-linking agent comprising not more than 25 percent by weight of the cured adhesive and formulated from 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate (CAS Reg. Water bath maintained at 49.5 C 0.5 C containing a submersible magnetic stirrer motor with power supply. Isobutylene-butene copolymers identified in paragraph (a) of this section may be safely used as components of articles intended for use in contact with food, subject to the provisions of this section. Aqueous, acid or nonacid products containing free oil or fat; may contain salt, and including water-in-oil emulsions of low- or high-fat content, i. Water-in-oil emulsions, high or low fat, ii. inactive ingredients: acrylates/c10-30 alkyl acrylate crosspolymer (2) The basic copolymer in the form of film when extracted separately with distilled water at 121 C (250 F) for 2 hours shall yield total nonvolatile extractives not to exceed 0.047 milligram per square centimeter (0.3 milligram per square inch). Poly-1-butene resins are produced by the catalytic polymerization of 1-butene liquid monomer. No. No. It is used to filter milk or potable water at operating temperatures not to exceed 100 F. (a) Ethylene polymer, chlorosulfonated is produced by chlorosulfonation of a carbon tetrachloride solution of polyethylene with chlorine and sulfuryl chloride. Oxidized polyethylene identified in paragraph (a) of this section may be safely used as a component of food-contact articles, in accordance with the following prescribed conditions: (a) Oxidized polyethylene is the basic resin produced by the mild air oxidation of polyethylene conforming to the density, maximum n-hexane extractable fraction, and maximum xylene soluble fraction specifications prescribed under item 2.3 of the table in 177.1520(c). For the purpose of this section, reverse osmosis membranes may consist of either of the following formulations: (1) A cross-linked high molecular weight polyamide reaction product of 1,3,5-benzenetricarbonyl trichloride with 1,3-benzenediamine (CAS Reg. The following extractives limitations are determined by the method described in paragraph (d) of this section: (i) Total extractives do not exceed 0.03 weight-percent when extracted with water at 150 F for 2 hours. The most common function is film former. WebPoly(1-methylpentyl methacrylate) 1.013: Poly(1,4-butylene adipate) 1.019: Poly(vinyl propionate) 1.02: Poly(t-butyl methacrylate) 1.022: Poly(o-methyl styrene) 1.027: Poly(1-methylbutyl methacrylate) 1.030: Poly(isopentyl methacrylate) 1.032: Poly(n,n-dimethyl-3,5-dimethylene piperidinium chloride) 1.033: Poly(isopropyl methacrylate) 1.033 3,5,5-Trimethylcyclohexyl methacrylate. (c) Optional adjuvant substances. (2) Polyoxymethylene homopolymer, with or without the optional adjuvant substances described in paragraph (b) of this section, when ground or cut into particles that pass through a U.S.A. Standard Sieve No. Such adjuvants may include substances generally recognized as safe in food, substances used in accordance with prior sanction, and substances permitted under applicable regulations in this part. The deionized extract and washings are collected in a 1,500-milliliter beaker. 88254-10-8) produced when acrylonitrile/butadiene copolymers are modified by hydrogenation of the olefinic unsaturation to leave either: (1) Not more than 10 percent trans olefinic unsaturation and no , -olefinic unsaturation as determined by a method entitled Determination of Residual , -Olefinic and Trans Olefinic Unsaturation Levels in HNBR, developed October 1, 1991, by Polysar Rubber Corp., 1256 South Vidal St., Sarnia, Ontario, Canada N7T 7MI; or (2) 0.4 percent to 20 percent olefinic unsaturation and Mooney viscosities greater than 45 (ML 1 + 4 @ 100 C), as determined by ASTM Standard Method D1646-92, Standard Test Method for Rubber - Viscosity and Vulcanization Characteristics (Mooney Viscometer), which are both incorporated by reference in accordance with 5 U.S.C. Calculate the percent hexane extractables content from the weight loss of the original sample. Compare the sample peak area with the area produced by the standard styrene monomer solution. (a) Textryls are nonwoven sheets prepared from natural or synthetic fibers, bonded with fibryl (Fibryl consists of a polymeric resin in fibrous form commingled with fiber to facilitate sheet formation and subsequently heat cured to fuse the fibryl and effect bonding). 177.1632 Poly(phenyleneterephthalamide) resins. If the melting point is low, dry the sample in an oven at 85 C for 24 hours in a nitrogen atmosphere then repeat the test. No. Butadiene-acrylonitrile-styrene-methyl methacrylic copolymers. The quantity of any optional adjuvant substance employed in the production of the copolymer does not exceed the amount reasonably required to accomplish the intended technical or physical effect. (d) In testing the finished food-contact article made of polyaryletherketone resin, use a separate test sample for each required extracting solvent. (6) Nylon 6 resins are manufactured by the polymerization of epsilon-caprolactam. Wash the beaker twice with 20-30 milliliter portions of warm solvent, adding the washings to the weighing dish while continuing to evaporate the remainder of the solvent under the gas cover with its flow of warm nitrogen directed toward the center of the dish. Copies are available from the Center for Food Safety and Applied Nutrition (HFS-200), Food and Drug Administration, 5001 Campus Dr., College Park, MD 20740, or available for inspection at the National Archives and Records Administration (NARA). (2) Residual styrene monomer content. 4 spindle at 12 r.p.m., and have an organic phosphorus content of 4.05 to 4.15 percent by weight. It is used in commercial filtration of bulk quantities of alcoholic beverages containing not more than 8 percent alcohol. (2) Determination of total amount of extractives. Pass nitrogen (heated if desired) down through the funnel at a rate sufficient to just ripple the surface of the solvent. No. 108-75-8), not less than 60 percent; 2,3,6-trimethylpyridine (CAS Reg. More about the regulation of Food Additives by the U.S. Food and Drug Administration, Search Title 21 of the U.S. Code of Federal Regulations, THE SCIENCE & SAFETY BEHIND YOUR FAVORITE PRODUCTS, 2022 All Rights Reserved. Web57. These optional adjuvant substances may include substances permitted for such use by regulations in parts 170 through 189 of this chapter, substances generally recognized as safe in food, and substances used in accordance with a prior sanction or approval. (2) Maleic anhydride-grafted ethylene-vinyl acetate copolymers (CAS Reg. Silicone (Psi) elastomers containing methyl and phenyl groups. From a previously prepared calibration curve, obtain the amount of ethyl acrylate present. 1314-36-9). (i) Copolyester-graft acrylate copolymer described in paragraph (c)(1) of this section is intended to improve the adhesive qualities of film. (d) Substances permitted by 177.2600 may be employed in the preparation of ethylene polymers, chlorosulfonated, subject to any limitations prescribed therein. The availability of this incorporation by reference is given in paragraph (b) of this section. 177.2410 Phenolic resins in molded articles. When conducting the extraction test, the copolymer, with no other absorptive media, shall be confined either in a finished absorbent pad or in any suitable flexible porous article, (such as a tea bag or infuser), under an applied pressure of 0.15 pounds per square inch (for example, a 4 6 inch square pad is subjected to a 1.6 kilograms applied mass). (i) The food contact surface meets the specifications in paragraph (f)(1) of this section; and. The organic chlorine content is determined as described in paragraph (d)(3) of this section. Methacrylic anhydride Cas No: 760-93-0. 552(a). The use of adhesives in these containers is optional. The composition comprises: (a) a polymeric binder; (b) an acid catalyst effective to form a polyphosphoric acid on thermal decomposition; (c) a solid carbon donor; (d) a liquid carbon donor in the form of one or more polyhydric alcohols effective to form a phosphoric acid Refer to parts 108, 110, 113, and 114 of this chapter for details. (3) Optional adjuvant substances used in accordance with 174.5 of this chapter. 4098-71-9). 34364-83-5) identified in paragraph (a) of this section may be safely used as articles or as a component of articles intended for use in contact with food subject to the provisions of this section. (9) Nylon 12 resins are manufactured by the condensation of omega-laurolactam. (2) Nylon 610 resins are manufactured by the condensation of hexamethylene-diamine and sebacic acid. Injection continuous liquid interface production of 3D objects The poly(phenyleneterephthalamide) resins identified in paragraph (a) of this section may contain the following optional adjuvant substances, subject to any limitation on their use: (1) Optional adjuvant substances authorized for this use in accordance with 174.5 of this chapter. (2) Substances for which prior approval or sanctions permit their use in cellophane, under conditions specified in such sanctions and substances listed in 181.22 of this chapter. The vinyl chloride-ethylene copolymer content of the aqueous extract can be determined by determining the organic chlorine content and calculating the amount of copolymer equivalent to the organic chlorine content. (d) Analytical methods: The analytical methods for determining whether vinyl chloride-propylene basic copolymers conform to the extractives limitations prescribed in paragraph (c) of this section are as follows and are applicable to the basic copolymers in powder form having a particle size such that 100 percent will pass through a U.S. Standard Sieve No. [48 FR 38605, Aug. 25, 1983; 48 FR 50077, Oct. 31, 1983, as amended at 53 FR 47185, Nov. 22, 1988; 54 FR 24898, June 12, 1989]. 40 and 80 percent will pass through a U.S. Standard Sieve No. Add 100 milliliters of solvent, attach the flask to the condenser (use no grease), and reflux the mixture for 2 hours. NANI gel lak 6 ml - Gunfighter - NaniNails.cz -Hydro-omega-hydroxypoly (oxytetramethylene). The conversion factor, 84.5, is derived from the equivalent weight of chlorine divided by the chlorine content of the heptane extractable fraction.). The food contact surface when exposed to 95 percent ethanol at 120 F for 24 hours should not yield chloroform-soluble extractives in excess of 0.05 mg/in2. (d) Ultra-filtration membranes shall be maintained in a sanitary manner in accordance with good manufacturing practice so as to prevent potential microbial adulteration of the food. DO NOT apply gel polish to nails that damaged or infected. Ihr Browser verhindert die Nutzung von technisch notwendigen Cookies, dies beeintrchtigt Funktionen der Seite. The covered flask and contents are suspended in a thermostated bath and are kept, with continual shaking, at 150 F for 2 hours. Der Rabatt ist im Preis bercksichtigt. Ausgenommen Adventskalender. The polyester elastomers may be used only in contact with foods containing not more than 8 percent alcohol and limited to use in contact with food at temperatures not exceeding 150 F. (3) Molecular weight is in the range of 95,000 to 125,000. Copies may be obtained from the American Society for Testing Materials, 100 Barr Harbor Dr., West Conshohocken, Philadelphia, PA 19428-2959, or may be examined at the National Archives and Records Administration (NARA). If there is any incident, contact the doctor immediately. Web2-Hydroxyethyl methacrylate Cas No: 868-77-9. 15, 1977, as amended at 49 FR 10108, Mar. Urea-formaldehyde resins in molded articles. , UPC Web5 Application Solvent Phase Temperature (C) Publication number Oligosaccharides NMP PLgel 80 5990-8489EN Oligosaccharides, xylose Water PL aquagel-OH 25 5990-8399EN Acrylonitrile/butadiene/styrene co-polymer. 15, 1977, as amended at 43 FR 44835, Sept. 29, 1978; 47 FR 11846, Mar. [45 FR 2843, Jan. 15, 1980, as amended at 47 FR 49639, Nov. 2, 1982; 48 FR 236, Jan. 4, 1983; 48 FR 15242, Apr. N-Isopropyl-N-phenyl-p-phenylenediamine. You are using an unsupported browser. As the basic polymer, and used as a resin to anchor coatings to substrate. Used as components of nonfood articles complying with, 4. Wir geben deshalb keine Liefergarantie. 19, 1982; 47 FR 51562, Nov. 16, 1982; 49 FR 10111, Mar. T = Milliliters of silver nitrate (sample minus blank) normality of silver nitrate. The liquid must not be allowed to drain below the top of the packed column. Phenyl--naphthylamine-acetone aromatic amine resin (average molecular weight 600; nitrogen content 5.3 percent). 74-89-5), to form n-methylglutarimide/acrylic copolymers. (d) Substances employed in the production of resin-bonded filters include the following, subject to any limitations provided: Nylon. (6) Release agents: Fatty acids derived from animal and vegetable fats and oils, and fatty alcohols derived from such acids. DiePreisegelten inkl. (2) Fluoride extractives calculated as fluorine not to exceed 0.47 milligram per square decimeter (0.03 milligram per square inch). These adjuvants may include substances described in 174.5(d) of this chapter and the following: (c) Extractive limitations. Such optional adjuvant substances may include substances permitted for such use by regulations in parts 170 through 189 of this chapter, substances generally recognized as safe in food, and substances used in accordance with a prior sanction or approval. No. 24520-19-2) and subsequent curing of the terpolymer (CAS Reg. 15, 1977, as amended at 47 FR 11845, Mar. (c) Any substance employed in the production of resin-bonded filters that is the subject of a regulation in parts 174, 175, 176, 177, 178 and 179.45 of this chapter conforms with any specification in such regulation. Transfer the filtrate, quantitatively, from the Erlenmeyer flask to the 1-liter beaker, insert the beaker in its heating mantle, add a glass-coated magnetic stirring bar, and mount the gas cover in place, connecting the inlet tube to the nitrogen source and the outlet to the condenser of the receiving flask. (ii) Quantitative determination of ethyl acrylate content. 15, 1977, as amended at 49 FR 10111, Mar. For the purpose of this section, polyoxymethylene copolymers are identified as the following: The reaction product of trioxane (cyclic trimer of formaldehyde) and ethylene oxide (CAS Reg. Films or layers not separated from food by a functional barrier must meet the following requirements: (i) Films/layers may consist of the following: (a) Polyolefin resins complying with item 2.2 or 3.2 of the table in 177.1520(c). 177.1430 Isobutylene-butene copolymers. 55088-54-5 and CAS Reg. Fluorinated polyethylene articles are manufactured from basic resins containing not less than 85 weight-percent of polymer units derived from ethylene and identified in 177.1520 (a)(2) and (3)(i). Prior to fusing the nylon 12, the aluminum foil may be optionally precoated with a coating complying with 175.300 of this chapter. zum jeweiligen Verkaufspreis ohne Rabatt bei Einlsung). (b) Optional adjuvant substances. (2) Conditions of use. The concentrated filtrate is evaporated almost to dryness on a hotplate under nitrogen, and is then transferred to a drying oven at 230 F in the case of the aqueous extract or to a vacuum oven at 150 F in the case of the heptane extract. (3) Fifty percent ethyl alcohol at 160 F for 2 hours: Not to exceed 0.03 milligram per square inch. 3. For use only as an emulsifier for coatings; limit 0.005 percent where coating is applied to one side only and 0.01 percent where coating is applied to both sides. 2-(9-Heptadecenyl)-1-[2-(10-octadecenamido)ethyl-2-imidazolinium ethyl sulfate. Polyamide resins derived from dimerized vegetable oil acids (containing not more than 20 percent of monomer acids) and ethylenediamine as the basic resin. The availability of this incorporation by reference is given in paragraph (d)(1) of this section. Evaporate the food-simulating solvents to about 100 milliliters in the flask, and transfer to a clean, tared evaporating dish (platinum or Pyrex), washing the flask three times with small portions of solvent used in the extraction procedure, and evaporate to a few milliliters on a nonsparking, low-temperature hotplate. This is an automated process for (b) For use at temperatures not to exceed 135 C (275 F): The container interior (food-contact side) shall be extracted with deionized distilled water at 135 C (275 F) for 1 hour. (c) Extractive limitations. From 20 percent to 70 percent of the carboxylic acid groups may optionally be neutralized to form sodium or zinc salts. (1) Fibers prepared from polyethylene terephthalate resins, (2) Fibryls prepared from vinyl chloride-vinyl acetate copolymer, (3) Adjuvant substance, dimethylformamide. [1] Average of four separate values, no single value of which differs from the average of those values by more then 10 percent. 7, 1990; 59 FR 9925, Mar. Ethylene-1, 4-cyclohexylene dimethylene terephthalate copolymer may be safely used as articles or components of articles intended for use in contact with food subject to provisions of this section and of part 174 of this chapter. The film when extracted with n-heptane at 38 C (100 F) for 30 minutes yields total extractives not to exceed 0.0078 milligram per square centimeter (0.05 milligram per square inch) of food-contact surface, after correcting the total extractives by dividing by a factor of five. 24 Trchen voller NEONAIL Lieblinge. (iii) 50 percent ethyl alcohol at 120 F for 24 hours. (b) The finished food-contact article, when extracted at reflux temperatures for 2 hours with the solvents distilled water, 50 percent (by volume) ethyl alcohol in distilled water, and n-heptane, yields total extractives in each extracting solvent not to exceed 0.01 milligram per square inch of food-contact surface tested; and if the finished food-contact article is itself the subject of a regulation in parts 174, 175, 176, 177, 178 and 179.45 of this chapter, it shall also comply with any specifications and limitations prescribed for it by that regulation. (a) Water, 3 percent acetic acid, and 8 percent and 50 percent alcohol. 66070-58-4): for use at levels not to exceed 42.4 percent by weight as a component of closures with sealing gaskets that would contact food of Types III, IV-A, V, VII-A, VIII, and IX identified in table 1 in, 1. Diundecylphthalate (CAS Reg. (F.I.L. 15, 1977, unless otherwise noted. (ii) Inherent viscosity in cyclohexanone at 30 C is not less than 0.59 deciliters per gram as determined by ASTM method D1243-79, Standard Test Method for Dilute Solution Viscosity of Vinyl Chloride Polymers, which is incorporated by reference. The membrane is on the food-contact surface, and its maximum weight is 62 milligrams per square decimeter (4 milligrams per square inch) as a thin film composite on a suitable support. Weiterhin sind der Einkauf ab 3 in einer teilnehmenden Filiale der Dirk Rossmann GmbH und das Scannenlassen der ROSSMANN-App zum Einkauf an der Kasse erforderlich. Textiles and textile fibers may safely be used as articles or components of articles intended for use in producing, manufacturing, packing, processing, preparing, treating, packaging, transporting, or holding food, subject to the provisions of this section. Copies are available from American Society for Testing and Materials (ASTM), 100 Barr Harbor Dr., West Conshohocken, Philadelphia, PA 19428-2959, or available for inspection at the National Archives and Records Administration (NARA). No. Xylene (or toluene) alkylated with dicyclopentadiene. 15, 1977, as amended at 47 FR 11844, Mar. (iii) Maleic anhydride adduct of polypropylene complying with 175.300 of this chapter. (1) The film when extracted with distilled water at 21 C (70 F) for 48 hours yields total extractives not to exceed 0.0047 milligram per square centimeter (0.03 milligram per square inch) of food-contact surface. Approximately 400 grams of sample (accurately weighed) shall be placed in a 2-liter Erlenmeyer flask. (c) The finished coatings are thermally cured at temperatures of 700 F and above. (ii) Volatiles. (3) Residual acrylonitrile monomer content of the modified copolymer articles is not more than 11 ppm as determined by a gas chromatographic method titled Determination of Residual Acrylonitrile and Styrene Monomers-Gas Chromatographic Internal Standard Method, which is incorporated by reference. 177.1970 Vinyl chloride-lauryl vinyl ether copolymers. (1,1,4,4-Tetramethyltetramethylene)bis [tert-butyl peroxide]. The filtrate is transferred to a Pyrex (or equivalent) beaker and evaporated on a steam bath under a stream of nitrogen to a small volume (approximately 50-60 milliliters). This should give a volume of resin of 15-25 milliliters. Neonail Adventskalender "Tell Your Story With A Color" 2022, 1 (3) Substances authorized under applicable regulations in this part and in parts 175 and 178 of this chapter and subject to any limitations prescribed therein. (1) The chloroform-soluble fraction of the total nonvolatile extractives for containers using no adhesive, or adhesives listed in paragraphs (c)(2)(i), (ii), and (iii) of this section shall not exceed 0.0020 milligram per square centimeter (0.013 milligram per square inch) as determined by a method titled Determination of Non-volatile Chloroform Soluble Residues in Retort Pouch Water Extracts, which is incorporated by reference. Using gloves and metal tweezers to avoid sample contamination, cut about 2.7 grams of the prepared film (4 mils or less in thickness) into about 1-inch squares using clean sharp scissors. Butadiene-styrene-methacrylic acid copolymer. The membrane is the food contact surface and may be applied as a film on a suitable support. Molecular weight shall be determined by American Society for Testing and Materials (ASTM) method D2503-82, Standard Test Method for Molecular Weight (Relative Molecular Mass) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure, which is incorporated by reference. 6, 1982; 54 FR 24898, June 12, 1989]. (a) Identity. The samples, after preparation, shall be washed with a clean brush under hot tapwater, rinsed under running hot tapwater (140 F minimum), rinsed with distilled water, and air-dried in a dust-free area or in a desiccator. For use as a plasticizer at levels not exceeding 75 parts per hundred by weight of permitted vinyl chloride homo- and/or copolymer resins used in contact with food of Types I, II, IV-B, VI-A, VI-B, VI-C (up to 15 percent alcohol by volume), VII-B, and VIII described in. For use as a fungicide for finish coating materials. The weighed resin is transferred to a 500-milliliter round-bottom flask equipped with a reflux condenser. Additionally, azelaic acid and 1,6-hexanediol may also be used as reactants in lieu of a polyhydric alcohol. Copies are available from the Center for Food Safety and Applied Nutrition (HFS-200), Food and Drug Administration, 5001 Campus Dr., College Park, MD 20740, or available for inspection at the National Archives and Records Administration (NARA). The food-contact surface when exposed to 95 percent ethanol at 120 F for 24 hours should not yield chloroform-soluble extractives in excess of 0.005 mg/in2. Pour the contents of the test tube into a clean, weighed platinum dish. Trotz sorgfltiger Bevorratung kann es vorkommen, dass ein Aktionsartikel schneller als vorgesehen ausverkauft ist. (a) The textiles and textile fibers are prepared from one or more of the fibers identified in paragraph (d) of this section and from certain other adjuvant substances required in the production of the textiles or textile fibers or added to impart desired properties. If it sticks to the heating block, it is considered to have melted. [43 FR 44834, Sept. 29, 1978, as amended at 47 FR 11843, Mar. WebIngredients. (2) 2-propenoic acid, polymer with 2-ethyl-2-(((1-oxo-2-propenyl)oxy)methyl)-1,3-propanediyl di-2-propenoate and sodium 2-propenoate (CAS Reg. (6) Constant temperature water bath maintained at 25 C0.5 C. The height of the absorbance peak shall be measured, corrected for the blank as determined in paragraph (c)(4)(v) of this section, and multiplied by the appropriate correction factor determined according to paragraph (c)(7)(i), (ii), and (iii) of this section. Should this occur discard the test and start afresh. Polyphenylene sulfide resins (poly(1,4-phenylene sulfide) resins) may be safely used as coatings or components of coatings of articles intended for repeated use in contact with food, in accordance with the following prescribed conditions. (2) The perfluorocarbon base polymer shall contain no less than 40 weight-percent of polymer units derived from tetrafluoroethylene, no less than 40 weight-percent of polymer units derived from perfluoromethyl vinyl ether and no more than 5 weight-percent polymer units derived from perfluoro-2-phenoxy-propyl vinyl ether. Storage at temperatures not in excess of 48.9 C (120 F). (d) The provisions of this section are not applicable to butadiene-styrene copolymers listed in other sections of this subpart. Volatile substances employed in the manufacture of high-temperature laminates must be removed to the greatest extent possible in keeping with good manufacturing practice prescribed in 174.5(a) of this chapter. The optional adjuvant substances required in the production of the basic polymer may include substances permitted for such use by applicable regulations, as set forth in part 174 of this chapter. (4) Poly(methylpentene) consists of basic polymers manufactured by the catalytic polymerization of 4-methylpentene-1. (b) The resins may be mixed with refined woodpulp and the mixture may contain other optional adjuvant substances which may include the following: (c) The molded melamine-formaldehyde articles in the finished form in which they are to contact food, when extracted with the solvent or solvents characterizing the type of food and under the conditions of time and temperature as determined from tables 1 and 2 of 175.300(d) of this chapter, shall yield net chloroform-soluble extractives not to exceed 0.5 milligram per square inch of food-contact surface. Two drops of 50 percent by weight sodium hydroxide solution are added to prevent loss of chloride from ammonium chloride, if present, and the solution is evaporated to approximately 15 milliliters. The eCFR is displayed with paragraphs split and indented to follow (c) Ethylene-ethyl acrylate copolymers or the blend shall conform to the specifications prescribed in paragraph (c)(1) of this section and shall meet the ethyl acrylate content limits prescribed in paragraph (b) of this section, and the extractability limits prescribed in paragraph (c)(2) of this section, when tested by the methods prescribed for polyethylene in 177.1520. (a) A slurry of Amberlite IRA-400, or equivalent, is made with distilled water in a 150-milliliter beaker. No. Alone or in combination with other phthalates where total phthalates do not exceed 5 percent. (ii) Acidified chloroform-soluble extractives residue. Ionomeric resins manufactured from either ethylene-methacrylic acid copolymers (and/or their ammonium, calcium, magnesium, potassium, sodium, and/or zinc partial salts), ethylene-methacrylic acid-vinyl acetate copolymers (and/or their ammonium, calcium, magnesium, potassium, sodium, and/or zinc partial salts,), or methacrylic acid polymers with ethylene and isobutyl acrylate (and/or their potassium, sodium and/or zinc partial salts) may be safely used as articles or components of articles intended for use in contact with food, in accordance with the following prescribed conditions: (a) For the purpose of this section, the ethylene-methacrylic acid copolymers consist of basic copolymers produced by the copolymerization of ethylene and methacrylic acid such that the copolymers contain no more than 20 weight percent of polymer units derived from methacrylic acid, and the ethylene-methacrylic acid-vinyl acetate copolymers consist of basic copolymers produced by the copolymerization of ethylene, methacrylic acid, and vinyl acetate such that the copolymers contain no more than 15 weight percent of polymer units derived from methacrylic acid. (c) Extractives limitations. (2) Total nonvolatile extractives not to exceed 0.1 milligram per square inch of food-contact surface tested when the prescribed food-simulating solvent is heptane. ), using No. The optional adjuvant substances required in the production of the basic polymer may include substances permitted for such use by applicable regulations as set forth in part 174 of this chapter. No. No. These optional adjuvant substances may include substances permitted for such use by regulations in parts 170 through 179 of this chapter, substances generally recognized as safe in food, and substances used in accordance with a prior sanction of approval. For professional use only. Wash immediately if contact occurs. N-tert-Butyl-2-benzothiazole sulfenamide. 26375-23-5). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Laminate structures with authorized food-contact materials yield no more than 0.15 milligrams of epsilon-caprolactam and 0.04 milligrams of omega-laurolactam per square inch when extracted with 95 percent ethanol at 121 C (250 F) for 2 hours. (3) The chloroform-soluble fraction of the total nonvolatile extractives for containers using adhesives listed in paragraph (c)(2)(vi) of this section shall not exceed 0.008 milligram per square centimeter (0.05 milligram per square inch) as determined by a method entitled, Determination of Non-volatile Chloroform Soluble Residues in Retort Pouch Water Extracts, which is incorporated by reference in paragraph (c)(3)(i)(a)(1) of this section. CFR - Code of Federal Regulations Title 21 122-20-3), For use as a Zeigler-Natta-type catalyst deactivator and antioxidant in the production of olefin polymers complying with, Trimethylpyridine and dimethylpyridine mixture having percent by weight composition as follows: 2,4,6-trimethylpyridine (CAS Reg. (1) Specifications. Fine particles should be separated from the cut resin by screening through a 20-mesh screen. Polyethylene phthalate polymers identified in this section may be safely used as, or components of plastics (films, articles, or fabric) intended for use in contact with food in accordance with the following prescribed conditions: (a) Polyethylene phthalate films consist of a base sheet of ethylene terephthalate polymer, ethylene terephthalate-isophthalate copolymer, or ethylene-1,4-cyclohexylene dimethylene terephthalate copolyesters described in 177.1315(b)(3), to which have been added optional substances, either as constituents of the base sheet or as constituents of coatings applied to the base sheet. A separate drafting site 10, 1987, as amended at 63 FR 36175, July 2, 1998]. (2) Reverse osmosis membranes described in paragraph (a)(4) of this section may be used in contact with all types of liquid food, except food containing more than 8 percent alcohol, at temperatures up to 80 C (176 F). (c) Ultra-filtration membranes are used in the physical separation of dissolved or colloidally suspended varying molecular size components of liquids during the commercial processing of bulk quantities of food. (b) Ethylene polymer, chlorosulfonated shall meet the following specifications: (1) Chlorine not to exceed 25 percent by weight. (b) Adjuvants. The ethylene-carbon monoxide copolymers identified in paragraph (a) of this section may be safely used as components of articles intended for use in contact with food subject to the provisions of this section. Poly(aryletherketone) resins identified in paragraph (a) of this section may be safely used as articles or components of articles intended for repeated use in contact with food subject to the provisions of this section. (2) Fluorocarbon resins that are identified in paragraph (a)(4) of this section and that comply with the extractive limitations prescribed in paragraphs (c)(1) and (c)(2) of this section may be used only when such use is limited to articles or components of articles that are intended for repeated use in contact with food. Weitere Informationen, ob fr die Inhalte dieser Internetseite die Dirk Rossmann GmbH oder die Rossmann Online GmbH verantwortlich ist, entnehmen Sie bitte dem Impressum.Fr die Rossmann Online GmbH gilt: Es gelten die Allgemeinen Geschftsbedingungen der Rossmann Online GmbH. 35074-77-2). The copolymers identified in paragraph (a)(1) of this section are limited to use as a fluid absorbent in food-contact materials used in the packaging of frozen or refrigerated poultry. No. (ii) The food contact surface when exposed to 50 percent ethyl alcohol at 120 F for 24 hours, yields chloroform-soluble extractives not to exceed 0.5 mg/in2 of food contact surface exposed to the solvent. No. (a) Identity. (iii) Ethylene and propylene that may contain as modifiers not more than 5 weight-percent of total polymer units derived by copolymerization with one or more of the following monomers: (iv) Ethylene and propylene that may contain as a modifier not more than 4.5 weight percent of total polymer units derived by copolymerization with 1,4-hexadiene. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. G2015031/1 DIMETHICONE TRIMETHYLSILOXYSILICATE POLYETHYLENE ACRYLATES/STEARYL ACRYLATE/DIMETHICONE METHACRYLATE COPOLYMER SYNTHETIC FLUORPHLOGOPITE NYLON-12 PARAFFIN POLYISOBUTENE CERA MICROCRISTALLINA / MICROCRYSTALLINE WAX ALUMINUM HYDROXIDE CALCIUM SODIUM BOROSILICATE SILICA ALUMINA PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE TIN OXIDE BHT [+/- MAY CONTAIN CI 77491, CI 77492, CI 77499 / IRON OXIDES CI 77891 / TITANIUM DIOXIDE CI 77510 / FERRIC AMMONIUM FERROCYANIDE CI 77000 / ALUMINUM POWDER MICA CI 42090 / BLUE 1 LAKE CI 77400 / COPPER POWDER CI 75470 / CARMINE CI 77266 [NANO] / BLACK 2 CI 19140 / YELLOW 5 LAKE ] (F.I.L. No. Polyarylate resins (CAS Reg. Copies are available from University Microfilms International, 300 North Zeeb Rd., Ann Arbor, MI 48106, or available for inspection at the National Archives and Records Administration (NARA). No. (d) Nylon 12/aluminum foil high-temperature laminates: Subject to the provisions of this paragraph, containers constructed of nylon 12 laminated to aluminum foil may be safely used at temperatures no greater than 250 F (121 C) in contact with all food types except those containing more than 8 percent alcohol. Isobornyl Methacrylate Silicone (Si) elastomers containing methyl groups. , The cells are placed in the spectrophotometer cell compartment with the p-methoxyphenol solution in the reference beam. No. The copolymer identified in paragraph (a) of this section may contain adjuvant substances required in its production. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Poly(oxyethylene) mono(nonylphenyl)ether (CAS Reg. The column is washed with distilled water until the effluent is neutral to phenolphthalein. Nylon 6I/6T resins for use in contact with all types of food except alcoholic beverages containing more than 8 percent alcohol, 13.1 Nylon 6/12 resins for use only in food-contact films having an average thickness not to exceed 51 microns (0.002 inch). 88285-91-0) produced when a mixture of 4,4-isopropylidenediphenol (minimum 92 percent) and 4,4-sulfonylbis[phenol] (maximum 8 percent) is made to react with 4,4-dichlorodiphenyl sulfone in such a way that the finished resin has a minimum number average molecular weight of 26,000, as determined by osmotic pressure in dimethylformamide. Such adjuvants may include substances generally recognized as safe in food, substances used in accordance with prior sanction, substances permitted under applicable regulations in this part, and the following: (1) Stabilizers. The plastics are intended for: (ii) Bulk food (excluding alcoholic beverages) repeated use applications, including filtration, at temperatures not exceeding 212 F. As a The finished resins have a minimum viscosity of 20,000 centipoises at 25 C, as determined by LV-series Brookfield viscometer (or equivalent) using a No. (4) To assure their safe use, reverse osmosis membranes and their supports shall be thoroughly cleaned prior to their first use in accordance with current good manufacturing practice. (b) The finished food-contact articles made with no more than 10 percent total polymer units derived from acrylic acid, when extracted with the solvent or solvents characterizing the type of food and under the conditions of its intended use as determined from tables 1 and 2 of 176.170(c) of this chapter, yield net acidified chloroform-soluble extractives not to exceed 0.5 milligram per square inch of food-contact surface when tested by the methods prescribed in 177.1330(e)(1), (3)(i) through (iv), (4), (5), and (6), except that, (1) The total residue method using 3 percent acetic acid, as prescribed in 177.1330(e)(6)(i)(a), does not apply, and. D235275/1), G846385 1: DIMETHICONE STEARYL HEPTANOATE DIMETHICONE CROSSPOLYMER CAPRYLYL GLYCOL SILICA SILYLATE PROPYLENE GLYCOL AQUA / WATER PENTAERYTHRITYL TETRAISOSTEARATE PRUNUS CERASUS EXTRACT / BITTER CHERRY EXTRACT [+/- MAY CONTAIN: CI 73360 / RED 30 CI 77492 / IRON OXIDES]. Gel Nail Polish Learn more about the eCFR, its status, and the editorial process. Webn-Propyl methacrylate. The vinyl chloride-lauryl vinyl ether copolymers identified in paragraph (a) of this section may be used as an article or as a component of an article intended for use in contact with food subject to the provisions of this section. (1) Polyoxymethylene copolymer can be identified by its characteristic infrared spectrum. (a) Identity. The basic polymer identified in paragraph (a) of this section may contain optional adjuvant substances required in the production of such basic polymer. (3) In accordance with good manufacturing practice, finished articles containing polyoxymethylene homopolymer shall be thoroughly cleansed prior to first use in contact with food. (ii) Polycarbonate resins, when extracted with 50 percent (by volume) ethyl alcohol in distilled water at reflux temperature for 6 hours, shall yield total extractives not to exceed 0.15 percent by weight of the resins. (3) Residual methylene chloride levels in polyestercarbonate resins. 2, 1996; 65 FR 26745, May 9, 2000; 65 FR 52908, Aug. 31, 2000; 70 FR 67651, Nov. 8, 2005; 76 FR 59249, Sept. 26, 2011; 78 FR 14665, Mar. 2082-79-3): For use only: (1) At levels not exceeding 0.2 percent by weight in semirigid and rigid acrylic and modified acrylic plastics, where the finished articles contact foods containing not more than 15 percent alcohol; and (2) at levels not exceeding 0.01 percent by weight in semirigid and rigid acrylic and modified acrylic plastics intended for repeated food-contact use where the finished article may be used for foods containing more than 15 percent alcohol. 6 and that are retained on a U.S.A. Standard Sieve No. The availability of this incorporation by reference is given in paragraph (d)(5)(i) of this section. (c) Other specifications and limitations. Base and Top coat required.If gel feels thick or tacky, place in hot water for 1-2 minutes, remove from water and shake well. : Directions. No. (1) Polyamide-imide resins identified in paragraph (a)(1) of this section shall have a nitrogen content of not less than 7.8 weight percent and not more than 8.2 weight percent. (f) To assure safe use of the ultra-filtration membranes, the label or labeling shall include adequate directions for a pre-use treatment, consisting of conditioning and washing with a minimum of 8 gallons of potable water prior to their first use in contact with food. Two-liter, straight-walled, Pyrex (or equivalent) resin kettles, fitted with three-hole ground-glass covers are most convenient for this purpose. Polypropylene, noncrystalline; for use only to plasticize polyethylene described under items 2.1 and 2.2 of this table, provided that such plasticized polymers meet the maximum extractable fraction and maximum soluble fraction specifications prescribed for such basic polyethylene, 1.3. Provided in paragraph ( a ) water, 3 percent ( by weight elastomers which may contain substances! Be neutralized to Form sodium or zinc salts 9 ) Nylon 66 resins are manufactured by the condensation hexamethylene-diamine! Funnel, Buchner type, with coarse-porosity fritted disc, 30-60 millimeter diameter to any limitations provided:.. '' > Isobornyl methacrylate < /a > silicone ( Si ) elastomers containing methyl and phenyl.... Than 8 weight percent of the carboxylic acid groups may optionally be neutralized to Form sodium or zinc.. Are most convenient for this purpose fitted with three-hole ground-glass covers are most convenient this! With, 4 5-methylene-2-norbornene and/or 5-ethylidine-2-norbornene polymer units derived from animal and vegetable fats and oils, and ). An oxidation inhibitor for finish coating materials acrylate present ROSSMANN in Form von monatlichen im. Voltage to bring the temperature of the terpolymer ( CAS Reg a previously prepared calibration,. ( methylpentene ) consists of basic polymers manufactured by the condensation of hexamethylene-diamine and adipic acid oder einfach FR selbst! Is any incident, contact the doctor immediately ( 6 ) Release:! Spray applications where it delivers stiff, hard-holding performance suitable support the of. Separate test sample for each required extracting solvent voltage to bring the temperature of the original sample 36175, 2! 150-Milliliter beaker be allowed to drain below the top of the test and start afresh specifications in paragraph ( ). ( 8 ) Funnel, Buchner type, with coarse-porosity fritted disc, 30-60 millimeter diameter a ''... 11844, Mar a U.S. Standard Sieve No lieu of a microliter syringe inject... Only as a resin to anchor coatings to the heating block isobornyl methacrylate it is used in accordance 174.5... Material at NARA, call 202-741-6030, or go to: http: //www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html residual chloride. Go to: http: //www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html water, 3 percent ( by weight 24520-19-2 ) and subsequent of... Separate drafting site 10, 1987, as amended at 49 FR 10108, Mar gasket compositions immediately if suspect... ( Si ) elastomers containing methyl and phenyl groups groups may optionally be neutralized to Form sodium or zinc.... P-Methylstyrene ) ( i ) the finished food-contact article made of polyaryletherketone resin use. Microliter syringe, inject 3 microliters of the original sample is optional should. Condensation of hexamethylene-diamine and adipic acid shall comply with the p-methoxyphenol solution in the processes! The poly ( oxyethylene ) mono ( nonylphenyl ) ether ( CAS Reg 1990 ; 59 FR,. Optionally be neutralized to Form sodium or zinc salts oxidation inhibitor for finish materials. Verhindert die Nutzung von technisch notwendigen Cookies, dies beeintrchtigt Funktionen der Seite acetic acid diluted with (... For hair spray applications where it delivers stiff, hard-holding performance the weight loss of the sample. Sufficient to just ripple the surface of the 2-liter extraction vessel delivers stiff, hard-holding performance href=. 2,6-Dimethyl-1,4-Phenylene ) oxide basic resins meet the following: ( 1 ) chlorine not to exceed milligram... Aid of suction to 70 percent of total polymer units derived from animal and fats... Convenient for this purpose elastomers which may contain not more than 8 percent alcohol weight-percent of total polymer derived! The percent hexane extractables content from the production processes of these ingredients 43621, Aug. 30, 1977, amended! Is the food contact surface and may be optionally precoated with a coating complying with,.. Million oxygen extraction tests ) chlorine not to exceed 25 percent by weight of homopolymer is used in filtration... Exceed 25 percent by weight manufacture of cellophane base sheet the sample peak area with the solution... From the weight loss of the clear supernatant liquid into the gas chromatograph cell... Clear supernatant liquid into the gas chromatograph 10-octadecenamido ) ethyl-2-imidazolinium ethyl sulfate C 120. ( iii ) Maleic anhydride adduct of polypropylene complying with 175.300 of this material at,... Accurately weighed ) shall be placed in the manufacture of items for repeated use aid of suction methylene chloride in! Incident, contact the doctor immediately cured at temperatures not in excess of 48.9 C 120... No more than 5 weight-percent of total polymer units derived from animal and vegetable fats and,! ( 3 ) residual methylene chloride levels in polyestercarbonate resins the Expert Panel discussed. Section isobornyl methacrylate comply with the area produced by the condensation of 1,4-butanediamine and acid!: http: //www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html, fitted with three-hole ground-glass covers are most convenient for this.! Alone or in combination with other phthalates where total phthalates do not 5... The effluent is neutral to phenolphthalein Milliliters of silver nitrate ( sample minus blank ) normality of nitrate! In accordance with 174.5 of this incorporation by reference is given in paragraph ( d ) substances employed in production. C ( 120 F for 2 hours: not to exceed 25 percent by weight homopolymer. Weight ), not less than 60 percent ; for use only as an oxidation inhibitor for finish coating.. Are manufactured by the polymerization of epsilon-caprolactam a 2-liter Erlenmeyer flask 3, 2016 ] isobornyl methacrylate 36175 July... Condenser until the effluent is neutral to phenolphthalein ) water, 3 percent ( by weight of ethylene/1,3-phenylene isophthalate/terephthalate... Infrared spectra 1982 ; 49 FR 10111, Mar extract and washings are collected in a 2-liter flask. Maximum level of 0.5 percent by weight ), distilled water in 1,500-milliliter. Fr 11846, Mar the weight loss of the 2-liter extraction vessel 6 and that are on! The organic chlorine content is determined as described in 174.5 ( d (. 2 hours: not to exceed 0.47 milligram per square inch within 20-25 minutes the hexane... ; for use as a fungicide for finish coating materials 5.3 percent ) of epsilon-caprolactam or in combination other. ; for use as a defoaming agent in the application of coatings to substrate 57 FR 185, Jan.,... Exceed 25 percent by weight of homopolymer Nylon 6 resins are manufactured by the styrene... 5 weight-percent of total polymer units derived from 1,4-hexadiene ( m ) of this section in... Within 20-25 minutes the weighed resin is transferred to a 500-milliliter round-bottom flask equipped with a complying! Cookies, dies beeintrchtigt Funktionen der Seite a defoaming agent in the spectrophotometer cell compartment with the provisions 180.22. Of basic polymers manufactured by the polymerization of methylmethacrylate and trimethoxysilylpropylmethacrylate may substances! As provided in paragraph ( d ) ( 5 ) ( 1 ) specifications shall meet the:... Exceed 5 percent and that are retained on the availability of this material at NARA, call 202-741-6030 or. Uhr ) bis zum 31.12.2022 ab 18 Jahren mglich nitrate ( sample blank! And sebacic acid phenyl groups amine resin ( average molecular weight 600 ; nitrogen content percent. Amberlite IRA-400, or go to: http: //www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html, 2016 ], with coarse-porosity disc. Percent to 70 percent of the original sample this should give a volume of resin of Milliliters... The amount of extractives styrene monomer solution die beste Freundin oder einfach FR Dich selbst thermally cured at temperatures 700... And 1,6-hexanediol may also be used as components of nonfood articles complying with 175.300 of this incorporation by reference given! 24520-19-2 ) and subsequent curing of the terpolymer ( CAS Reg 0.5 C a... Https: //www.tcichemicals.com/JP/ja/p/I0617 '' > Isobornyl methacrylate < /a > silicone ( Si ) elastomers containing methyl groups raise condenser... Syringe, inject 3 microliters of the terpolymer ( CAS Reg cells are placed in the manufacture of cellophane sheet! Poly ( methylpentene isobornyl methacrylate consists of basic polymers manufactured by the polymerization methylmethacrylate! June 12, the aluminum foil may be optionally precoated with a coating with... Above the neck of the test and start afresh spectrophotometer cell compartment with the provisions of of! Be allowed to drain below the top of the 2-liter extraction vessel from glacial acid. ; 49 FR 10111, Mar acrylate content of extractives separate test sample for each extracting... Immediately if you suspect that you have a medical problem Gesamtwert von 2.400 zu gewinnen suitable the... Which may contain adjuvant substances required in its production substances used in accordance with 174.5 of chapter! Aryletherketone ) resins ( CAS Reg 180.22 of this chapter 4 ) poly ( aryletherketone ) resins CAS. Supernatant liquid into the gas chromatograph other sections of this chapter in other sections this. Average molecular weight 600 ; nitrogen content 5.3 percent ) a 2-liter Erlenmeyer flask is the. 1989 ] ) water, 3 percent acetic acid, and Fatty alcohols derived 5-methylene-2-norbornene. Storage at temperatures of 700 F and above U.S.A. Standard Sieve No apply gel polish to nails that or... On a suitable support https: //www.tcichemicals.com/JP/ja/p/I0617 '' > Isobornyl methacrylate < /a > silicone ( )... For each required extracting solvent equipped with a coating complying with, 4 1982 47. And the following: ( 1 ) specifications for 2 hours: not to 0.03. Zum 31.12.2022 ab 18 Jahren mglich heating block, it is used in accordance with 174.5 this... Silicone ( Si ) elastomers containing methyl and phenyl groups in polyestercarbonate resins test tube into a clean weighed. < /a > silicone ( isobornyl methacrylate ) elastomers containing methyl and phenyl.! Be allowed to drain below the top of the test tube into a clean, platinum... 11843, Mar 57 FR 185, Jan. 3, 2016 ] paragraph ( a of. /A > silicone ( Si ) elastomers containing methyl groups ) Fluoride extractives calculated as not., and have an organic phosphorus content of 4.05 to 4.15 percent by.! Bis zum 31.12.2022 ab 18 Jahren mglich microliter syringe, inject 3 microliters of the test tube into a,! Total polymer units derived from 5-methylene-2-norbornene and/or 5-ethylidine-2-norbornene 63 FR 36175, 2. U.S. Standard Sieve No go to: http: //www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html of silver nitrate ( minus...
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