| 发明名称 |
POSS METAL COMPOUNDS FOR THE MANUFACTURE OF POLYCONDENSATION POLYMERS |
| 摘要 |
These use of metal silsesquioxanes derived from the reaction product of silsequioxane trisilanols of the formula R<SUB>7</SUB>Si<SUB>7</SUB>O<SUB>9</SUB>(OH)<SUB>3</SUB>, where R can be isobutyl or phenyl, with a metal alkoxide for the catalysis of polycondensation polymers, such as polyethylene terephthalate are described herein. |
| 申请公布号 |
WO2008009708(A1) |
申请公布日期 |
2008.01.24 |
| 申请号 |
WO2007EP57440 |
申请日期 |
2007.07.18 |
| 申请人 |
COBARR S.P.A.;AL GHATTA, HUSSAIN;ABBENHUIS, HENDRIKUS CORNELIS LOUIS |
发明人 |
AL GHATTA, HUSSAIN;ABBENHUIS, HENDRIKUS CORNELIS LOUIS |
| 分类号 |
C08G63/85;C08G69/28 |
主分类号 |
C08G63/85 |
| 代理机构 |
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