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经营范围
发明名称
INCREASE IN MOLECULAR WEIGHT OF POLYCONDENSATES
摘要
申请公布号
EP0770104(A1)
申请公布日期
1997.05.02
申请号
EP19950923284
申请日期
1995.06.09
申请人
CIBA SPECIALTY CHEMICALS HOLDING INC.
发明人
PFAENDNER, RUDOLF;HERBST, HEINZ;HOFFMANN, KURT
分类号
C08G69/46;C08G59/20;C08G63/78;C08G63/80;C08G63/91;C08G64/20;C08G64/42;C08G69/04;C08G69/48;C08G79/04;C08G85/00;C08K5/5393;(IPC1-7):C08K5/539;C08J3/28
主分类号
C08G69/46
代理机构
代理人
主权项
地址
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