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发明名称
Water-soluble or dispersible polyurethane-ureas, preparation process thereof and their use as coatings for various substrates
摘要
申请公布号
EP0792899(B1)
申请公布日期
2003.05.02
申请号
EP19970102544
申请日期
1997.02.17
申请人
BAYER AG
发明人
NACHTKAMP, KLAUS, DR.;WILMES, OSWALD, DR.;ARNING, EBERHARD, DIPL.-ING.;ROSCHU, ROLF, DIPL.-ING.
分类号
C08L75/04;C08G18/00;C08G18/08;C08G18/12;C08G18/28;C08G18/42;C08G18/48;C08G18/50;C08G18/65;C08G18/66;C09D175/02;C08G18/72;C08G18/75;C09D175/00;C09D175/04;(IPC1-7):C08G18/75
主分类号
C08L75/04
代理机构
代理人
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