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公开(公告)号：SE394449B
公开(公告)日：1977-06-27
申请号：SE7317493
申请日：1973-12-27
Applicant: STANDARD OIL CO OHIO
Inventor： GIDDINGS B E , ROSEN I
IPC: C08F220/42 , C08F279/02 , C08L25/12 , C08L51/04 , C08L33/20
Abstract: Clear, impact-resistant polymers having low permeability to gases and vapors are prepared by blending a resinous copolymer of acrylonitrile and styrene with a copolymer of acrylonitrile, styrene, and an acrylate ester prepared in the presence of a diene elastomer.
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