发明授权
EP0188814B1 A process for producing an alpha-alkyl-substituted aromatic vinyl copolymer and a thermoplastic resin composition comprising the copolymer 失效
用于制备ALPHA-烷基取代的芳族乙烯共聚物的方法和包含共聚物的热塑性树脂组合物

A process for producing an alpha-alkyl-substituted aromatic vinyl copolymer and a thermoplastic resin composition comprising the copolymer
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