Patent ID: 6380319
Filing Date: 2002-04-30
Classification: C08F

Abstract:
A polymer containing at least one succinimide ring substituted on the nitrogen atom by a reactive group, said ring being supported either by the main chain or by a side chain, said polymer being a reaction product resulting from reacting a polyolefin being a high density polyethylene selected from the group consisting of a homopolymer of ethylene, a copolymer of ethylene constituted by at least 90% by weight of ethylene moieties and at most 10% by weight of a C3 to C8 olefin, and a polymer of a norbornene, with at least one compound containing a maleimide ring substituted on the nitrogen atom by a reactive group with formula â€”Râ€”(X)n where X is a carboxylic group, n is a number equal to 1 or more and R is a residue containing at least one carbon atom.