| 发明名称 |
Preparation of cast polyamides using special activators |
| 摘要 |
The present invention relates to a system comprising a) at least one catalyst for the anionic polymerization of lactams, and b) at least one activator for the anionic polymerization of lactams, wherein the at least one activator is a cyclic isocyanate, at least one allophanate or a mixture thereof.
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| 申请公布号 |
US8354492(B2) |
申请公布日期 |
2013.01.15 |
| 申请号 |
US20090372125 |
申请日期 |
2009.02.17 |
| 申请人 |
RHEIN CHEMIE RHEINAU GMBH;KRAY BERND;KUGLER ANDREAS;LAUFER WILLHELM;SCHUSTER PETER;WENZEL VOLKER |
发明人 |
KRAY BERND;KUGLER ANDREAS;LAUFER WILLHELM;SCHUSTER PETER;WENZEL VOLKER |
| 分类号 |
C08G69/16 |
主分类号 |
C08G69/16 |
| 代理机构 |
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代理人 |
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