Patent ID: 8765869
Filing Date: 2014-07-01
Classification: C08F,C09J

Abstract:
1. A hot-melt adhesive comprising a polymer and at least one tackifying resin, wherein the polymer comprises units resulting from ethylene and a monomer carrying associative groups, said monomer carrying associative groups comprising: (i) a reactive group capable of polymerization, wherein the reactive group is selected from the group consisting of (meth)acrylate, N-monosubstituted (meth)acrylamide, N,N-disubstituted (meth)acrylamide, vinyl, allyl, and styryl groups; and (ii) an associative group comprising a nitrogenous heterocycle; said monomer carrying associative groups corresponding to the formula (1): where: R is T-(G) R′ is a hydrogen atom, and A is an oxygen or sulfur atom.