ACRYLIC-MODIFIED CHLORINATED POLYOLEFIN RESIN, METHOD FOR PREPARING THEREFOR, AND COATING COMPOSITION FOR POLYOLEFIN MATERIAL CONTAINING THEREFOR

摘要

A process for producing an acrylic-modified chlorinated polyolefin resin which comprises graft-polymerizing a monomer mixture comprising a (meth)acrylic ester monomer having one hydroxyl group and other vinyl monomer(s) with an acid-modified chlorinated polyolefin resin in the presence of a cyclic ether compound. The cyclic ether compound may be added in an amount of 1 to 100 parts by weight per 100 parts by weight of the acid-modified chlorinated polyolefin resin. The cyclic ether compound may be dioxane and/or 1,3-dioxolan.