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发明名称
CHAIN-EXTENDING AGENT FOR 4,4'-DIPHENYL METHANE DIISOCYANATE PREPOLYMERS FOR CASTED POLYURETHANE ELASTOMERS
摘要
申请公布号
EP0387894(A3)
申请公布日期
1990.10.31
申请号
EP19900104999
申请日期
1990.03.16
申请人
LONZA AG
发明人
VOELKER, THEODOR, DR.;ALTHAUS, HANS, DR.;SCHMIDT, ANDREAS, DR.
分类号
C08G18/65;C08G18/10;C08G18/32;C08G18/38;C08G18/76;(IPC1-7):C08G18/10
主分类号
C08G18/65
代理机构
代理人
主权项
地址
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