发明授权
US4631311A Acrylonitrile free blends of a polycarbonate, a graft rubber and a terpolymer resin 失效
不含丙烯腈的聚碳酸酯,接枝橡胶和三元共聚物树脂的混合物

Acrylonitrile free blends of a polycarbonate, a graft rubber and a
terpolymer resin
摘要:
This invention relates to thermoplastic moulding compounds free from nitrile groups, containing a mixture of randomly structured copolymers containing methyl methacrylate, maleic acid anhydride and aromatic vinyl compounds, aromatic polycarbonate resins and an elastomer grafted with methyl methacrylate.
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