Thermoplastic molding compositions of vinyl aromatic compound alpha , beta -unsaturated cyclic anhydride copolymers

摘要

Novel thermoplastic molding compositions are disclosed which comprise a copolymer of a vinyl aromatic compound with an alpha , beta -unsaturated cyclic anhydride and a hydrogenated A-B-A block copolymer or a block copolymer of the A'-B'-A' type or an acrylic graft polymerization copolymer with or without a polyphenylene ether resin.