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1.发明授权Polyvinyl chloride plasticized with isobutylene-diolefin-acrylonitrile copolymer 失效用异丁烯 - 二烯 - 丙烯腈共聚物增塑的聚氯乙烯
公开(公告)号：US2636866A
公开(公告)日：1953-04-28
申请号：US10216449
申请日：1949-06-29
Applicant: STANDARD OIL DEV CO
Inventor： BANES FRED W , YOUNG DAVID W , HUND ALTA J
CPC classification number: C08L27/06 , C08L33/18 , C08L2666/04
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