| 发明名称 |
NOVEL TRIMERIZATION CATALYSTS FROM STERICALLY HINDERED SALTS. |
| 摘要 |
The present invention provides trimerization catalyst compositions having a sterically hindered carboxylate salt and methods to produce a polyisocyanurate/-polyurethane foam using such trimerization catalyst compositions. |
| 申请公布号 |
MX2007005295(A) |
申请公布日期 |
2008.10.30 |
| 申请号 |
MX20070005295 |
申请日期 |
2007.05.02 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
JUAN JESUS BURDENIUC;TORSTEN PANITZSCH;JOHN ELTON DEWHURST |
| 分类号 |
B01J31/22;C08G18/09 |
主分类号 |
B01J31/22 |
| 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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