发明名称 |
NEW CATALYSTS AND USE THEREOF IN THE PRODUCTION OF POLYURETHANES |
摘要 |
The present invention relates to new catalysts and production thereof as well as the preferred use thereof in the production of polyisocyanate polyaddition products. The described catalysts are tetravalent tin compounds with at least one ligand bonded via at least one oxygen atom or sulfur atom and containing at least one nitrogen atom. |
申请公布号 |
EP2274092(B1) |
申请公布日期 |
2012.09.05 |
申请号 |
EP20090737828 |
申请日期 |
2009.04.18 |
申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
KRAUSE, JENS;REITER, STEPHAN;LINDNER, STEFAN;SCHMIDT, AXEL;JURKSCHAT, KLAUS;SCHUERMANN, MARKUS;BRADTMOELLER, GERRIT |
分类号 |
C08G18/79;B01J23/14;B01J31/00;B01J31/02;C08G18/10;C08G18/24 |
主分类号 |
C08G18/79 |
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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