Acrylic comb copolymer, and impact resistant resin composition.

摘要

A comb copolymer consisting of a methacrylic macromonomer as a branch ingredient and acrylic ester as a backbone ingredient and being suitable for an acrylic elastomer material which is excellent in transparency, weatherability and mechanical strength; and an impact resistant acrylic resin composition obtained by blending the above comb copolymer with a PMMA (co)polymer; are disclosed in this invention.