Patent ID: 9574146
Date: 2017-02-21
CPC Classifications: C08F,C09K,C10G,C10L,C10M,C10N

Claim:
1. A polymeric composition prepared by a process of free-radical polymerization of monoethylenically unsaturated monomers (A) in the presence of at least one ethylene-vinyl ester copolymer (B), the monomers (A) comprising at least 70% by weight of alkyl (meth)acrylates (A1) based on the amount of all monomers (A), the ethylene-vinyl ester copolymers (B) comprising 55 to 85% by weight of ethylene and 15 to 45% by weight of vinyl esters of the general formula H the amount of the monomers (A) being 70 to 90% by weight and that of the ethylene-vinyl ester copolymers (B) 10 to 30% by weight based on the sum of the monomers (A) and the ethylene-vinyl ester copolymers (B) together, wherein the alkyl (meth)acrylates (A1) are a mixture of (A1a) 50 to 99 mol % of at least one alkyl (meth)acrylate (A1a) of the general formula H (A1b) 1 to 49 mol % of at least one alkyl (meth)acrylate (A1b) of the general formula H R R R with the proviso that the sum of the amounts of (A1a) and (A1b) adds up to 100 mol %.