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发明名称
Preparation of polyisocyanates containing uretdione groups with bicycloalkylphosphines as catalysts
摘要
申请公布号
EP1533301(A3)
申请公布日期
2005.09.28
申请号
EP20040026390
申请日期
2004.11.06
申请人
BAYER MATERIALSCIENCE AG
发明人
RICHTER, FRANK, DR.;HALPAAP, REINHARD, DR.;LAAS, HANS-JOSEF, DR.;HECKING, ANDREAS
分类号
C07B61/00;C07D229/00;C08G18/02;C08G18/16;(IPC1-7):C07D229/00
主分类号
C07B61/00
代理机构
代理人
主权项
地址
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