发明名称 |
Crosslinkable compositions dissolved or dispersed in an organic solvent and having a long shelf life, their preparation and their use |
摘要 |
Crosslinkable polymeric compositions which are dissolved or dispersed in an organic solvent, a process for their preparation and their use. These polymeric compositions which undergo crosslinking at room temperature or elevated temperatures after drying are obtained by reacting polymeric organic compounds containing carbonyl groups with polyhydrazides in the presence of monoketones or monoaldehydes. They are useful as crosslinking agents for polyepoxide compounds. |
申请公布号 |
US4769410(A) |
申请公布日期 |
1988.09.06 |
申请号 |
US19860917608 |
申请日期 |
1986.10.10 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BLUM, RAINER;REHMER, GERD;OSTERLOH, ROLF;DRUSCHKE, WOLFGANG;SANDER, HANS |
分类号 |
C08F8/30;C08G12/00;C08G12/46;C08G59/40;C08G59/42;C08L63/00;(IPC1-7):C08K5/22;C08K5/24;C08C19/22 |
主分类号 |
C08F8/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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