Polymers; exemptions from the requirement of a tolerance.

§ 180.960 Polymers; exemptions from the requirement of a tolerance.

Residues resulting from the use of the following substances, that meet the definition of a polymer and the criteria specified for defining a low-risk polymer in 40 CFR 723.250, as an inert ingredient in a pesticide chemical formulation, including antimicrobial pesticide chemical formulations, are exempted from the requirement of a tolerance under FFDCA section 408, if such use is in accordance with good agricultural or manufacturing practices.

Polymer CAS No. Acetic acid ethenyl ester, polymer with ethenol and (α)-2-propenyl-(ω)-hydroxypoly (oxy-1,2-ethanediyl) minimum number average molecular weight (in amu), 15,000 137091-12-4 Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone 25086-89-9 Acetic acid ethenyl ester, polymer with sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate (1:1), hydrolyzed, minimum number average molecular weight (in amu), 61,000 924892-37-5 Acrylic acid-benzyl methacrylate-1-propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, monosodium salt, minimum number average molecular weight (in amu), 1500 1152297-42-1 Acrylic acid, polymerized, and its ethyl and methyl esters None Acrylic acid-sodium acrylate-sodium-2-methylpropanesulfonate copolymer, minimum average molecular weight (in amu), 4,500 97953-25-8 Acrylic acid-stearyl methacrylate copolymer, minimum number average molecular weight (in amu), 2,500 27756-15-6 Acrylic acid, styrene, α-methyl styrene copolymer, ammonium salt, minimum number average molecular weight (in amu), 1,250 89678-90-0 Acrylic acid terpolymer, partial sodium salt, minimum number average molecular weight (in amu), 2,400 151006-66-5 Acrylic polymers composed of one or more of the following monomers: Acrylic acid, methyl acrylate, ethyl acrylate, butyl acrylate, hydroxyethyl acrylate, hydroxypropyl acrylate, hydroxybutyl acrylate, carboxyethyl acrylate, methacrylic acid, methyl methacrylate, ethyl methacrylate, butyl methacrylate, isobutyl methacrylate, hydroxyethyl methacrylate, hydroxypropyl methacrylate, hydroxybutyl methacrylate, lauryl methacrylate, and stearyl methacrylate; with none and/or one or more of the following monomers: Acrylamide, N-methyl acrylamide, N,N-dimethyl acrylamide, N-octylacrylamide, maleic anhydride, maleic acid, monoethyl maleate, diethyl maleate, monooctyl maleate, dioctyl maleate; and their corresponding sodium, potassium, ammonium, isopropylamine, triethylamine, monoethanolamine, and/or triethanolamine salts; the resulting polymer having a minimum number average molecular weight (in amu), 1,200 None Acrylonitrile-butadiene copolymer conforming to 21 CFR 180.22, minimum average molecular weight (in amu), 1,000 9003-18-3 Acrylonitrile-styrene-hydroxypropyl methacrylate copolymer, minimum number average molecular weight (in amu), 447,000 None α-alkyl (C12-C15) - ω- hydroxypoly(oxypropylene)poly(oxyethylene)copolymers (where the poly(oxypropylene) content is 3-60 moles and the poly (oxyethylene) content is 5-80 moles), the resulting ethoxylated propoxylated (C12-C15) alcohols having a minimum molecular weight (in amu), 1,500 68551-13-3 α-alkyl-ω-hydroxypoly (oxypropylene) and/or poly (oxyethylene) polymers where the alkyl chain contains a minimum of six carbons, minimum number average molecular weight (in amu) 1,100 9002-92-0, 9004-95-9, 9005-00-9, 26183-52-8, 34398-01-1, 52292-17-8, 66455-14-9, 66455-15-0, 68002-97-1, 68131-39-5, 68131-40-8, 68154-96-1, 68213-23-0, 68439-45-2, 68439-46-3, 68526-94-3, 68439-50-9, 68439-49-6, 68551-12-2, 68951-67-7, 71243-46-4, 97043-91-9, 9043-30-5, 60828-78-6, 61827-42-7, 24938-91-8, 68439-54-3, 69011-36-5, 78330-20-8, 78330-21-9, 106232-83-1, 127036-24-2, 160875-66-1, 9004-98-2, 68920-66-1, 61804-34-0, 61791-28-4, 71060-57-6, 26468-86-0, 31726-34-8, 52609-19-5, 61791-20-6, 68155-01-1, 69013-19-0, 69364-63-2, 70879-83-3, 78330-19-5, 97953-22-5, 157627-86-6, 34398-05-5, 72905-87-4, 84133-50-6, 61702-78-1, 27306-79-2, 169107-21-5, 61791-13-7, 39587-22-9, 85422-93-1; 68154-98-3, 61725-89-1, 68002-96-0, 68154-97-2, 68439-51-0, 68551-13-3, 68603-25-8, 68937-66-6, 68987-81-5, 69227-21-0, 70750-27-5, 103818-93-5, 166736-08-9, 120313-48-6, 68213-24-1, 68458-88-8, 68551-14-4, 69013-18-9, 69227-22-1, 72854-13-8, 73049-34-0, 78330-23-1, 37311-02-7, 64366-70-7, 37251-67-5, 9087-53-0, 196823-11-7, 57679-21-7, 111905-54-5, 61827-84-7, 172588-43-1 Alkyl (C12-C20) methacrylate-methacrylic acid copolymer, minimum molecular weight (in amu), 11,900 None 2H-Azepin-2-one, 1-ethenylhexahydro-, homopolymer 25189-83-7 1,3 Benzene dicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt, polymer with 1,3-benzene dicarboxylic acid, 1,4-benzene dicarboxylic acid, dimethyl 1,4-benzene dicarboxylate and 1,2-ethanediol, minimum number average molecular weight (in amu), 2,580 212842-88-1 3,5-Bis(6-isocyanatohexyl)-2H-1,3,5-oxadiazine-2,4,6-(3H,5H)-trione, polymer with diethylenetriamine, minimum number average molecular weight (in amu), 1,000,000 87823-33-4 Butadiene-styrene copolymer None 1,4-Butanediol-methylenebis(4-phenylisocyanate)-poly(tetramethylene glycol) copolymer, minimum molecular weight (in amu) 158,000 9018- 04-6 Butene, homopolymer 9003-29-6 2-butenedioic acid (2Z)-, monobutyl ester, polymer with methoxyethene, sodium salt, minimum number average molecular weight (in amu), 18,200 205193-99-3 2-Butenedioic acid (Z)-, polymer with ethenol and ethenyl acetate, sodium salt, minimum number average molecular weight (in amu), 75,000 139871-83-3 Butyl acrylate-vinyl acetate-acrylic acid copolymer, minimum number average molecular weight (in amu), 18,000 65405-40-5 Carbonic acid, diethyl ester, polymer with α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1), ester with α-[[[[5-(carboxyamino)-1,3,3-trimethylcyclohexyl]methyl]amino]carbonyl]-ω-methoxypoly(oxy-1,2-ethanediyl), minimum number average molecular weight (in amu), 1,900 1147260-65-8 Castor oil, ethoxylated, oleate, minimum number average molecular weight (in amu) 2,000 220037-02-5 Castor oil, polyoxyethylated; the poly(oxyethylene) content averages 5-54 moles None Chlorinated polyethylene 64754-90-1 Cross-linked nylon-type polymer formed by the reaction of a mixture of sebacoyl chloride and polymethylene polyphenylisocycanate with a mixture of ethylenediamine and diethylenetriamine None Cross-linked polyurea-type encapsulating polymer None Dimethylpolysiloxane minimum number average molecular weight (in amu), 6,800 63148-62-9 Dimethyl silicone polymer with silica, minimum number average molecular weight (in amu), 1,100,000 67762-90-7 α-(o,p-Dinonylphenyl)-ω-hydroxypoly(oxyethylene) produced by condensation of 1 mole of dinonylphenol (nonyl group is a propylene trimer isomer) with an average of 140-160 moles of ethylene oxide 9014-93-1 Docosyl methacrylate-acrylic acid copolymer, or docosyl methacrylate-octadecyl methacrylate-acrylic acid copolymer, minimum number average molecular weight (in amu), 3,000 None 1,12-Dodecanediol dimethacrylate polymer, minimum molecular weight (in amu), 100,000 None α-(p-Dodecylphenyl)-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of dodecylphenol (dodecyl group is a propylene tetramer isomer) with an average of 30-70 moles of ethylene oxide 9014-92-0

26401-47-8

1, 2-Ethanediamine, polymer with methyl oxirane and oxirane, minimum number average molecular weight (in amu), 1,100 26316-40-5 Ethylene glycol dimethyacrylate-lauryl methacrylate copolymer, minimum molecular weight (in amu), 100,000 None Ethylene glycol dimethacrylate polymer, minimum molecular weight (in amu), 100,000 None Formaldehyde, polymer with α-[bis(1-phenylethyl)phenyl]-ω-hydroxypoly(oxy-1,2-ethanediyl), number average molecular weight (in amu), 1,803 157291-93-5 Formaldehyde, polymer with 2-methyloxirane and 4-nonylphenol, minimum number average molecular weight (in amu), 4,000 37523-33-4 Fumaric acid-isophthalic acid-styrene-ethylene/propylene glycol copolymer, minimum average molecular weight (in amu), 1×1018 None Hexadecyl acrylate-acrylic acid copolymer, hexadecyl acrylate-butyl acrylate-acrylic acid copolymer, or hexadecyl acrylate-dodecyl acrylate-acrylic acid copolymer, minimum number average molecular weight (in amu), 3,000 None Hexamethyl disilizane, reaction product with silica, minimum number average molecular weight (in amu), 645,000 68909-20-6 1,6-Hexanediol dimethyacrylate polymer, minimum molecular weight (in amu), 100,000 None α-Hydro-ω-hydroxy-poly(oxyethylene) C8 alkyl ether citrates, poly(oxyethylene) content is 4-12 moles, minimum number average molecular weight (in amu) 1,300 330977-00-9 α-Hydro-ω-hydroxy-poly(oxyethylene) C10-C16-alkyl ether citrates, poly(oxyethylene) content is 4-12 moles, minimum number average molecular weight (in amu) 1,100 330985-58-5 α-Hydro-ω-hydroxy-poly(oxyethylene) C16-C18-alkyl ether citrates, poly(oxyethylene) content is 4-12 moles, minimum number average molecular weight (in amu) 1,300 330985-61-0 α-Hydro-ω-hydroxypoly(oxyethylene), minimum molecular weight (in amu), 100,000 None α-Hydro-ω-hydroxypoly(oxyethylene)poly (oxypropylene) poly(oxyethylene) block copolymer; the minimum poly(oxypropylene) content is 27 moles and the minimum molecular weight (in amu) is 1,900 None α-Hydro-ω-hydroxypoly(oxypropylene); minimum molecular weight (in amu) 2,000 None 12-Hydroxystearic acid-polyethylene glycol copolymer, minimum number average molecular weight (in amu), 3,690 70142-34-6 Isodecyl alcohol ethoxylated (2-8 moles) polymer with chloromethyl oxirane, minimum number average molecular weight (in amu) 2,500 None Lauryl methacrylate-1,6-hexanediol dimethacrylate copolymer, minimum molecular weight (in amu), 100,000 None Maleic acid-butadiene copolymer None Maleic acid monobutyl ester-vinyl methyl ether copolymer, minimum average molecular weight (in amu), 52,000 25119-68-0 Maleic acid monoethyl ester-vinyl methyl ether copolymer, minimum average molecular weight (in amu), 46,000 25087-06-3 Maleic acid monoisopropyl ester-vinyl methyl ether copolymer, minimum average molecular weight (in amu), 49,000 31307-95-6 Maleic anhydride-diisobutylene copolymer, sodium salt, minimum number average molecular weight (in amu) 5,0007-18,000 37199-81-8 Maleic anhydride-methylstyrene copolymer sodium salt, minimum number average molecular weight (in amu), 15,000 60092-15-1 Maleic anhydride-methyl vinyl ether, copolymer, average molecular weight (in amu), 250,000 None Methacrylic acid-methyl methacrylate-polyethylene glycol methyl ether methacrylate copolymer, minimum number averge molecular weight (in amu), 3,700 100934-04-1 Methacrylic copolymer, minimum number average molecular weight (in amu), 15,000 63150-03-8 Methyl methacrylate-methacrylic acid-monomethoxypolyethylene glycol methacrylate copolymer,) minimum number average molecular weight (in amu), 2,730 119724-54-8 Methyl methacrylate-2-sulfoethyl methacrylate-dimethylaminoethylmethacrylate-glycidyl methacrylate-styrene-2-ethylhexyl acrylate graft copolymer, minimum average molecular weight (in amu), 9,600 None Methyl vinyl ether-maleic acid copolymer), minimum number average molecular weight (in amu), 75,000 25153-40-6 Methyl vinyl ether-maleic acid copolymer, calcium sodium salt, minimum number average molecular weight (in amu), 900,000 62386-95-2 Monophosphate ester of the block copolymer α-hydro-ω-hydroxypoly(oxyethylene) poly(oxypropylene) poly(oxyethylene); the poly(oxypropylene) content averages 37-41 moles, average molecular weight (in amu), 8,000 None α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 30 moles None α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) sulfate, and its ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 30-90 moles of ethylene oxide None α-(p-Nonylphenyl-ω-hydroxypoly(oxypropylene) block polymer with poly(oxyethylene); polyoxypropylene content of 10-60 moles; polyoxyethylene content of 10-80 moles; molecular weight (in amu), 1,200-7,100. None α-(p-Nonylphenyl)poly(oxypropylene) block polymer with poly(oxyethylene); poly oxyethylene content 30 to 90 moles; molecular weight (in amu) averages 3,000 None Octadecanoic acid, 12-hydroxy-, homopolymer, octadecanoate minimum number average molecular weight (in amu), 1,370 58128-22-6), α-cis-9-Octadecenyl-ω-hydroxypoly(oxyethylene); the octadecenyl group is derived from oleyl alcohol and the poly(oxyethylene) content averages 20 moles None Octadecyl acrylate-acrylic acid copolymer, octadecyl acrylate-dodecyl acrylate-acrylic acid copolymer, octadecyl methacrylate-butyl acrylate-acrylic acid copolymer, octadecyl methacrylate-hexyl acrylate-acrylic acid copolymer, octadecyl methacrylate-dodecyl acrylate-acrylic acid copolymer, or octadecyl methacrylate-dodecyl methacrylate-acrylic acid copolymer, minimum number average molecular weight (in amu) 3,000 None Oleic acid diester of α-hydro-ω-hydroxypoly(oxyethylene); the poly(oxyethylene), average molecular weight (in amu), 2,300 None 2-oxepanone, homopolymer, minimum number average molecular weight (in amu) 52,000 24980-41-4 Oxirane, decyl-, reaction products with polyethylene-polypropylene glycol ether with trimethylolpropane (3:1) 903890-89-1 Oxirane, hexadecyl-, reaction products with polyethylene-polypropylene glycol ether with trimethylolpropane (3:1) 893427-80-0 Oxirane, 2-methyl-, polymer with oxirane, dimethyl ether, minimum number average molecular weight (in amu), 2,800 61419-46-3 Oxirane, methyl-, polymer with oxirane, ether with 2-ethyl-2-(hydroxymethyl) - 1,3 - propanediol (3:1), reaction products with tetradecyloxirane 903890-90-4 Oxirane, methyl-, polymer with oxirane, mono[2-(2-butoxyethoxy) ethyl] ether, minimum number average molecular weight (in amu), 2,500 85637-75-8 Oxirane, methyl-, polymer with Oxirane, Monobutyl Ether 9038-95-3 Oxirane, 2-methyl-, polymer with oxirane, minimum number average molecular weight (in amu), 1,100 9003-11-6 Oxirane, 2-methyl-, polymer with oxirane, mono [2-[2-(2-butoxymethylethoxy)methylethoxy]methylethyl] ether, minimum number average molecular weight (in amu), 3,000 926031-36-9 Polyamide polymer derived from sebacic acid, vegetable oil acids with or without dimerization, terephthalic acid and/or ethylenediamine None Polyethylene glycol-polyisobutenyl anhydride-tall oil fatty acid copolymer, minimum number average molecular weight (in amu), 2,960 68650-28-2 Polyethylene, oxidized, minimum number average molecular weight (in amu), 1,200 None Polymethylene polyphenylisocyanate, polymer with ethylene diamine, diethylene triamine and sebacoyl chloride, cross-linked; minimum number average molecular weight (in amu), 100,000 None Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 1, 1′-methylene-bis-[4-isocyanatocyclohexane], minimum number average molecular weight (in amu), 1800 39444-87-6 Polyoxyethylated primary amine (C14-C18); the fatty amine is derived from an animal source and contains 3% water; the poly(oxyethylene) content averages 20 moles None Polyoxyethylated sorbitol fatty acid esters; the polyoxyethylated sorbitol solution containing 15% water is reacted with fatty acids limited to C12, C14, C16, and C18, containing minor amounts of associated fatty acids; the poly(oxyethylene) content averages 30 moles. None Polyoxyethylated sorbitol fatty acid esters; the sorbitol solution containing up to 15% water is reacted with 20-50 moles of ethylene oxide and aliphatic alkanoic and/or alkenoic fatty acids C8 through C22 with minor amounts of associated fatty acids; the resulting polyoxyethylene sorbitol ester having a minimum molecular weight (in amu), 1,300 None Poly(oxyethylene/oxypropylene) monoalkyl (C6-C10) ether sodium fumarate adduct, minimum number average molecular weight (in amu), 1,900 102900-02-7 Polyoxymethylene copolymer, minimum number average molecular weight (in amu), 15,000 None Poly(oxypropylene) block polymer with poly(oxyethylene), molecular weight (in amu), 1,800-16,000 None Poly(phenylhexylurea), cross-linked, minimum average molecular weight (in amu), 36,000 None Polypropylene 9003-07-0 Polystyrene, minimum number average molecular weight (in amu), 50,000 9003-53-6 Polytetrafluoroethylene 9002-84-0 Polyvinyl acetate, copolymer with maleic anhydride, partially hydrolyzed, sodium salt, minimum number average molecular weight (in amu), 53,000 None Polyvinylpyrrolidone butylated polymer, minimum number average molecular weight (in amu), 9,500 26160-96-3 Polyvinyl acetate, minimum molecular weight (in amu), 2,000 None Polyvinyl acetate—polyvinyl alcohol copolymer, minimum number average molecular weight (in amu), 50,000 25213-24-5 Polyvinyl alcohol 9002-89-5 Polyvinyl chloride None Polyvinyl chloride, minimum number average molecular weight (in amu), 29,000 9002-86-2 Poly(vinylpyrrolidone), minimum number average molecular weight (in amu), 4,000 9003-39-8 Poly(vinylpyrrolidone-1-eicosene), minimum average molecular weight (in amu), 3,000 28211-18-9 Poly(vinylpyrrolidone-1-hexadecene), minimum average molecular weight (in amu), 4,700 63231-81-2 1-propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, monosodium salt, polymer with ethenol and ethenyl acetate, minimum number average molecular weight (in amu) 50,000 107568-12-7 2-Propene-1-sulfonic acid sodium salt, polymer with ethenol and ethenyl acetate, number average molecular weight (in amu) 6,000-12,000 None 2-propenoic acid, butyl ester, polymer with ethenylbenzene, methyl 2-methyl-2-propenoate and 2-propenoic acid (in amu), 1900. 27306-39-4 2-Propenoic acid, butyl ester, polymer with ethyl 2-propenoate and N-(hydroxymethyl)-2-propenamide, minimum number average molecular weight (in amu), 30,000 33438-19-6 2-Propenoic acid, 2-ethylhexyl ester, polymer with ethenylbenzene and 2-methylpropyl 2-methyl-2-propenoate, minimum number average molecular weight (in amu), 18,000 68240-06-2 2-Propenoic acid, 2-hydroxyethyl ester, polymer with α-[4-(ethenyloxy)butyl]-ω-hydroxypoly (oxy-1,2-ethanediyl), minimum number average molecular weight (in amu), 17,000 1007234-89-0 2-Propenoic acid, methyl ester, polymer with ethenyl acetate, hydrolyzed, sodium salts. 886993-11-9 2-Propenoic acid, 2-Methyl-, Polymer with Butyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate, Methyl 2-Propenoate and 2-Propenoic Acid, graft, Compound with 2-Amino-2-Methyl-1-Propanol 153163-36-1 2-Propenoic Acid, 2-Methyl-, Polymer with Ethenylbenzene, 2-Ethylhexyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate, N-(Hydroxymethyl) -2-Methyl-2-Propenamide and Methyl 2-Methyl-2-Propenoate, Ammonium Salt 146753-99-3 2-Propenoic acid, 2-methyl-, polymers with Bu acrylate, Et acrylate, Me methacrylate and polyethylene glycol methacrylate C16-18-alkyl ethers, minimum number average molecular weight (in amu), 13,000 890051-63-5 2-Propenoic acid, monoester with 1,2-propanediol, polymer with α-[4-(ethenyloxy) butyl]-ω-hydroxypoly (oxy-1,2-ethanediyl) and 2,5-furandione, minimum number average molecular weight (in amu), 25,000 955015-23-3 2-propenoic acid polymer, with 1,3-butadiene and ethenylbenzene, minimum number average molecular weight (in amu), 9400 25085-39-6 2-Propenoic acid, polymer with α-[4-(ethenyloxy) butyl]-ω-hydroxypoly (oxy-1,2-ethanediyl) and 2,5-furandione, sodium salt, minimum number average molecular weight (in amu), 25,000 251479-97-7 2-Propenoic acid, polymer with α-[4-(ethenyloxy) butyl]-ω-hydroxypoly (oxy-1,2-ethanediyl) and 1,2-propanediol mono-2-propenoate, potassium sodium salt, minimum number average molecular weight (in amu), 16,000 518026-64-7 2-Propenoic acid, polymer with α-[4-(ethenyloxy) butyl]-ω-hydroxypoly (oxy-1, 2-ethanediyl), sodium salt, minimum number average molecular weight (in amu), 24,000 250591-84-5 2-Propenoic acid, polymer with 2-propenamide, sodium salt, minimum number average molecular weight (in amu), 18,000 25085-02-3 2-Propenoic acid, sodium salt, polymer with 2-propenamide, minimum number average molecular weight (in amu), 18,000 25987-30-8 2-Propenoic, 2-methyl-, polymers with ethyl acrylate and polyethylene glycol methylacrylate C18-22 alkyl ethers 888969-14-0 Silane, dichloromethyl- reaction product with silica minimum number average molecular weight (in amu), 3,340,000 68611-44-9 Silane, trimethoxy[3-(oxiranylmethoxy)propyl]-, hydrolysis products with silica, minimum number average molecular weight (in amu), 640,000 68584-82-7 Sodium polyflavinoidsulfonate, consisting chiefly of the copolymer of catechin and leucocyanidin None Soybean oil, ethoxylated; the poly(oxyethylene) content averages 10 moles or greater 61791-23-9 Starch, oxidized, polymers with Bu acrylate, tert-Bu acrylate and styrene, minimum number average molecular weight (in amu), 10,000 204142-80-3 Stearyl methacrylate-1,6-hexanediol dimethacrylate copolymer, minimum molecular weight (in amu), 100,000 None Styrene, copolymers with acrylic acid and/or methacrylic acid, with none and/or one or more of the following monomers: Acrylamidopropyl methyl sulfonic acid, methallyl sulfonic acid, 3-sulfopropyl acrylate, 3-sulfopropyl methacrylate, hydroxypropyl methacrylate, hydroxypropyl acrylate, hydroxyethyl methacrylate, and/or hydroxyethyl acrylate; and its sodium, potassium, ammonium, monoethanolamine, and triethanolamine salts; the resulting polymer having a minimum number average molecular weight (in amu), 1,200 None Styrene, 2-ethylhexyl acrylate, butyl acrylate copolymer, minimum number average molecular weight (in amu), 4,200 30795-23-4 Styrene-2-ethylhexyl acrylate-glycidyl methacrylate-2-acrylamido-2-methylpropanesulfonic acid graft copolymer, minimum number average molecular weight (in amu), 12,500 None Styrene-maleic anhydride copolymer None Styrene-maleic anhydride copolymer, ester derivative None Tetradecyl acrylate-acrylic acid copolymer, minimum number average molecular weight (in amu), 3,000 None Tetraethoxysilane, polymer with hexamethyldisiloxane, minimum number average molecular weight (in amu), 2,500 104133-09-7 Tetraethoxysilane, polymer with hexamethyldisiloxane, minimum number average molecular weight (in amu), 6,500 104133-09-7 α-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3-tetramethylbutyl)phenol with a range of 30-70 moles of ethylene oxide 9036-19-5

9002-93-1

α-[p-(1,1,3,3-Tetramethylbutyl)phenyl] poly(oxypropylene) block polymer with poly(oxyethylene); the poly(oxypropylene) content averages 25 moles, the poly(oxyethylene) content averages 40 moles, the molecular weight (in amu) averages 3,400 None α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene) poly(oxypropylene) copolymer, the poly(oxypropylene) content averages 2-8 moles, the poly(oxyethylene) content averages 16-30moles, average molecular weight (in amu), 1,500 None Urea-formaldehyde copolymer, minimum average molecular weight (in amu), 30,000 9011-05-6 Vinyl acetate-allyl acetate-monomethyl maleate copolymer, minimum average molecular weight (in amu), 20,000 None Vinyl acetate-ethylene copolymer, minimum number average molecular weight (in amu), 69,000 24937-78-8 Vinyl acetate polymer with none and/or one or more of the following monomers: Ethylene, propylene, N-methyl acrylamide, acrylamide, monoethyl maleate, diethyl maleate, monooctyl maleate, dioctyl maleate, maleic anhydride, maleic acid, octyl acrylate, butyl acrylate, ethyl acrylate, methyl acrylate, acrylic acid, octyl methacrylate, butyl methacrylate, ethyl methacrylate, methyl methacrylate, methacrylic acid, carboxyethyl acrylate, and diallyl phthalate; and their corresponding sodium, potassium, ammonium, isopropylamine, triethylamine, monoethanolamine and/or triethanolamine salts; the resulting polymer having a minimum number average molecular weight (in amu), 1,200 None Vinyl acetate-vinyl alcohol-alkyl lactone copolymer, minimum number average molecular weight (in amu), 40,000; minimum viscosity of 18 centipoise None Vinyl alcohol-disodium itaconate copolymer, minimum average molecular weight (in amu), 50,290 None Vinyl alcohol-vinyl acetate copolymer, benzaldehyde-o-sodium sulfonate condensate, minimum number average molecular weight (in amu), 20,000 None Vinyl alcohol-vinyl acetate-monomethyl maleate, sodium salt-maleic acid, disodium salt-γ-butyrolactone acetic acid, sodium salt copolymer, minimum number average molecular weight (in amu), 20,000 None Vinyl chloride-vinyl acetate copolymers None Vinyl pyrrolidone-acrylic acid copolymer, minimum number average molecular weight (in amu), 6,000 28062-44-4 Vinyl pyrrolidone-dimethylaminoethylmethacrylate copolymer, minimum number average molecular weight (in amu), 20,000 30581-59-0 Vinyl pyrrolidone-styrene copolymer 25086-29-7 [67 FR 36528, May 24, 2002] Editorial Note:

For Federal Register citations affecting § 180.960, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on GPO Access.