发明名称 |
Compositions containing highly viscous polyisocyanates |
摘要 |
The invention provides a composition for producing surface coatings combining improved hardness, scratch resistance and acid resistance with good reflow behavior, a process for preparing such a surface coating, and for the use of polyisocyanatoisocyanurates having a functionality of more than 3.5 and a viscosity at 23° C. of more than 3500 to produce surface coatings.
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申请公布号 |
US6627726(B1) |
申请公布日期 |
2003.09.30 |
申请号 |
US20000720784 |
申请日期 |
2000.12.29 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BRUCHMANN BERND;MOHRHARDT GUENTER;RENZ HANS;POTH ULRICH;BAUMGART HUBERT;BITTER SIMONE |
分类号 |
C08G18/62;C08G18/79;C09D175/04;(IPC1-7):C08G18/28;C08G18/42;C09D175/00 |
主分类号 |
C08G18/62 |
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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