Voce 3905
Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms
Gerarchia della classificazione tariffaria
39PLASTICS AND ARTICLES THEREOF3905Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms
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Sottogruppi di prodotti
3905120000Poly(vinyl acetate) · In aqueous dispersion3905190010Poly(vinyl acetate) · Other · For cavity filling, for use in certain types of aircraft3905190090Poly(vinyl acetate) · Other · Other3905210000Vinyl acetate copolymers · In aqueous dispersion3905290010Vinyl acetate copolymers · Other · For cavity filling, for use in certain types of aircraft3905290090Vinyl acetate copolymers · Other · Other3905300010Poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups · Viscous preparation, essentially consisting of poly(vinyl alcohol) (CAS RN 9002-89-5), an organic solvent and water for use as protective coating of wafers during the manufacturing of semiconductors3905300091Poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups · Other · In the form of homopolymer resins with a viscosity (measured in 4 % aqueous solution at 20 °C) of 3 mPa·s or more but not more than 61 mPa·s and a degree of hydrolysis of 80,0 mol% or more but not more than 99,9 mol%, both measured according to the ISO 15023-2 method · Other than for the manufacturing of dry-blend adhesives, produced and sold in powder form for the carton board industry3905300092Poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups · Other · In the form of homopolymer resins with a viscosity (measured in 4 % aqueous solution at 20 °C) of 3 mPa·s or more but not more than 61 mPa·s and a degree of hydrolysis of 80,0 mol% or more but not more than 99,9 mol%, both measured according to the ISO 15023-2 method · Other3905300095Poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups · Other · Other3905910010Other · Copolymers · For cavity filling, for use in certain types of aircraft3905910025Other · Copolymers · Copolymer of vinylcaprolactam and vinylpyrrolidone (CAS RN 51987-20-3) in the form of a solution in 2-butoxyethanol (CAS RN 111-76-2) containing by weight 45 % or more but not more than 58 % of copolymer3905910035Other · Copolymers · Aqueous solution of a copolymer of vinylpyrrolidone and N,N-dimethylaminopropyl methacrylamide sulfate (CAS RN 175893-71-7), containing by weight 8 % or more, but not more than 12 % of copolymer3905910040Other · Copolymers · Water soluble copolymer of ethylene and vinyl alcohol (CAS|RN|26221-27-2), containing by weight not more than 38|% of the monomer unit ethylene3905910050Other · Copolymers · Aqueous solution consisting by weight of: -10 % or more but not more than 20 % of a copolymer of vinyl pyrrolidone, N,N-dimethylaminopropyl methacrylamide and 3 (methacryloylamino)propyllauryldimethylammonium chloride (CAS RN 306769-73-3), -not more than 1 % preservatives3905910060Other · Copolymers · Copolymer of vinylpyrrolidone, vinyl caprolactam and dimethylaminoethyl methacrylate (CAS RN 102972-64-5) in solid form, or as an aqueous solution containing by weight: -27 % or more but not more than 33 % of copolymer, -not more than 1,5 % of ethanol (CAS RN 64-17-5), -not more than 1 % of preservatives3905910070Other · Copolymers · Aqueous solution, containing by weight: -25 % or more but not more than 35 % of a copolymer of vinyl caprolactam, vinyl pyrrolidone, N,N-dimethylaminopropyl methacrylamide and 3-(methacryloylamino)propyllauryldimethylammonium chloride (CAS RN 748809-45-2), -10 % or more but not more than 16 % of ethanol (CAS RN 64-17-5) whether or not denatured with tert-butyl alcohol (CAS RN 75-65-0) and/or denatonium benzoate (CAS RN 3734-33-6)3905910080Other · Copolymers · Copolymer of vinylpyrrolidone, acrylic acid and dodecyl methacrylate (CAS RN 83120-95-0)3905910090Other · Copolymers · Other3905991000Other · Other · Poly(vinyl formal), in one of the forms mentioned in note|6(b) to this chapter, of a molecular weight of 10|000|or more but not exceeding 40|000|and containing by weight: -|9,5|% or more but not more than 13|% of acetyl groups evaluated as vinyl acetate and -|5|% or more but not more than 6,5|% of hydroxy groups evaluated as vinyl alcohol3905999010Other · Other · Other · For cavity filling, for use in certain types of aircraft3905999030Other · Other · Other · Other · Povidone (INN) iodine (CAS RN 25655-41-8) with a purity by weight of 92 % or more3905999081Other · Other · Other · Other · Poly(vinyl butyral)(CAS RN 63148-65-2): — containing by weight 17,5 % or more, but not more than 20 % of hydroxyl groups, and — with a median particle size (D50) of more than 0,6 mm3905999095Other · Other · Other · Other · Hexadecylated or eicosylated polyvinylpyrrolidone3905999096Other · Other · Other · Other · Polymer of vinyl formal, in one of the forms mentioned in note 6|(b) to Chapter 39, of a weight average molecular weight (M@w) of 25|000|or more but not more than 150|000|and containing by weight: -|9,5|% or more but not more than 13|% of acetyl groups evaluated as vinyl acetate and -|5|% or more but not more than 6,5|% of hydroxy groups evaluated as vinyl alcohol3905999098Other · Other · Other · Other · Poly(vinyl pyrrolidone) partially substituted by triacontyl groups, containing by weight 78|% or more but not more than 82|% of triacontyl groups3905999099Other · Other · Other · Other · Other