MATTE THERMOPLASTIC RESIN COMPOSITION

摘要

PURPOSE:The titled composition having excellent matte effect, impact resistance, and processability, made by incorporating a polyolefin modified with an acid and/or an olefin copolymer containing epoxy groups into a methacrylic resin. CONSTITUTION:100pts.wt. methacrylic resin (A) (e.g. a polymethyl methacrylate) is kneaded together with 0.1-100pts.wt. (graft) copolymer (B) of 50-99.5wt% olefin with an unsaturated carboxylic acid (derivative) [e.g. ethyl (meth)acrylate] and/or copolymer (C) which contains epoxy groups and consists of either an unsaturated epoxy compound [e.g. glycidyl (meth)acrylate] in an amount of 0.05-95wt% and an olefin or these with an ethylenically unsaturated compound.