发明名称 |
A vinyl aromatic/ketone polymer composition |
摘要 |
A vinyl aromatic composition having improved properties consisting of in combination a vinyl aromatic polymer and a ketone polymer. The vinyl aromatic polymer is a moldable polymer preferably an acrylonitrile-butadiene-styrene polymer and the ketone polymer is a polymer of a carbon monoxide and at least one unsaturated compound. The amount of vinyl aromatic resin is slightly greater than 50 weight % to about 99.5 weight % and, correspondingly, a ketone polymer of about 0,5 weight % to slightly less than about 50 weight % wherein the weight % is based on the total weight of the vinyl aromatic polymer and ketone polymer. The improved properties obtained were better heat performance and elongation over the vinyl aromatic polymer alone. |
申请公布号 |
EP0940441(A1) |
申请公布日期 |
1999.09.08 |
申请号 |
EP19990301617 |
申请日期 |
1999.03.03 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DE WIT, GERRIT;LOHMEIJER, JOHANNES HUBERTUS |
分类号 |
C08L25/08;C08G67/02;C08L51/00;C08L51/04;C08L55/02;C08L73/00 |
主分类号 |
C08L25/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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