A RADICAL CONTROLLED GRAFTING PROCESS OF A POLY-OLEFINE.

摘要

A controlled radical grafting process of a poly-olefin, from monomer units formed by alpha-olefins, comprising the reaction of the poly-olefin and at least one radical reaction initiator with a grafting system comprising at least a graft compound having an electron donor heterocyclic ring conjugated with at least one group -HC = CR1R2, wherein at least one of R1 and R2 is an electron acceptor functional group, wherein said graft system further includes at least one unsaturated compound having at least one group that is capable of reacting with an amine and / or carboxylic and / or hydroxylic functional group and is chosen from acrylic and methacrylic compounds, maleic anhydride, maleic anhydride ester derivatives and mixtures thereof.