Polymers containing reactif groups substituted succinimide rings onto nitrogen

摘要

A polymer containing at least one succinimide ring, substituted at the nitrogen atom by a reactive group is new, in which the ring is supported by a straight chain; and the polymer is the product of the reaction between at least one polyolefin, obtained from at least one unsaturated monomer in a group formed by ethylene, butenes, and norbornenes; and at least one compound containing maleimide ring substituted at the nitrogen atom by a reactive group of formula -R-(X)n, where X = reactive group; n 1; and R = chain containing at least one C atom. Also claimed is preparation of the polymer by mixing or extruding.