Copolymer, aqueous dispersion, the use of aqueous dispersions, process for coating flexible substrates for the production of shoes, accessories, pieces of furniture or parts for cars, and for the preparation of copolymers, the flexible substrate coated, piece of furniture, and piece For cars.

摘要

Copolymer, aqueous dispersion, the use of aqueous dispersions, process for coating flexible substrates for the production of shoes, accessories, pieces of furniture or parts for cars, and for the preparation of copolymers, the flexible substrate coated, piece of furniture, and piece For automobiles, the invention relates to copolymers produced by copolimerizau00e7u00e3o: (a) a total of 3.5 to 20% by weight of at least one polymerisable acid selected among: (A1) acids C ~ 3 ~ C ~ 10 ~ - monocarboxilicos etilenicamente unsaturated and (A2) acids C ~ 4 ~ - C ~ 10 ~ - etilenicamente unsaturated monocarboxylic or anhydrides thereof; (b) 4 to 10% by weight. At least one compound of General formula (I), wherein the sum of (a) and (b) is between 7.5 and 24% by weight; (c) 60 to 92.5% by weight of at least one compound of general formula (II); (d) 0 to 0.5% by weight of at least one compound of general formula (III); (E) 0 to 10% by weight of (MET) acrylonitrile; (f) 0 to 10% by weight of at least a conjugated diolefin; (g) 0 to 10% by weight of at least one compound vinyl Aromatic of general formula (IV),Since the variables being defined as follow: R ^ 1 ^ and ^ 2 ^ R are identical or different and are selected from hydrogen and C ~ 1 ~ C ~ 10 ~ - alkyl; R ^ 3 R ^ 4 ^ and ^ are identical or different and are selected from hydrogen, C ~ 1 ~ C ~ 20 ~ - alkyl and fenila or R ^ 3 R ^ ^ and ^ together s 4 Will be C ~ 2 ~ - C ~ 10 ~ - alkylene, replaced or not replaced.R ^ 5 ^ is selected between C ~ 1 ~ C ~ 20 ~ - and fenila alkyl; R ^ 6 ^ R ^ 7 ^ R ^ 8 ^ R ^ 9 ^ R ^ 10 ^ 11 and R ^ ^ are identical or different and are selected from hydrogen and - C ~ 1 C ~ ~ - 10 ~ - alkyl; X is an integer from 0 to 12; y is selected from 0 or 1, and, in the event of Y. Be equal to 1, X is not equal to 0, and K is an integer in the range 0 to 3.The copolymers can be completely or partially neutralized with alkali or ammonium. The indications in% by weight are in relation to the copolymer.