Thermoplastic resin composition.

摘要

A thermoplastic resin composition containing (A) a copolymer comprising (a) 10 to 95 % by weight of repeating units derived from methyl methacrylate and (b) 5 to 35 % by weight of (meth)acrylic acid repeating units and glutaric anhydride repeating units in which the glutaric anhydride repeating units is at least 55 % by weight the both repeating units, and (c) 0 to 55 % by weight of repeating units derived from at least one other copolymerizable a,b-ethylenically unsaturated monomer, (B) at least one thermoplastic resin other than an olefin polymer, and (C) an epoxy group-containing copolymer, in which a weight ratio of the copolymer (A) to the thermoplastic resin (B) is from 1:99 to 99:1 and an amount of the epoxy group-containing copolymer (C) is from 0.1 to 50 parts by weight per 100 parts by weight of the total weight of the copolymer (A) and the thermoplastic resin (B), which composition has well balanced properties.