Two-stage process for the preparation of polycarbonates based on particular dihydroxydiphenylalcanes.,申请号EP19900122797-传众专利搜索

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发明名称	Two-stage process for the preparation of polycarbonates based on particular dihydroxydiphenylalcanes.
摘要
申请公布号	EP0432580(B1)	申请公布日期	1995.03.01
申请号	EP19900122797	申请日期	1990.11.29
申请人	BAYER AG	发明人	WESTEPPE, UWE, DR.;FREITAG, DIETER, DR.;FENGLER, GERD, DR.;GRIGO, ULRICH, DR.
分类号	C08G64/10;C08G64/00;C08G64/04;C08G64/20;C08G64/30;C08G64/40;(IPC1-7):C08G64/20;C08G64/16	主分类号	C08G64/10
代理机构		代理人
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地址

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