| 发明名称 |
THERMOPLASTIC POLYURETHANE WITH HIGH HEAT RESISTANCE |
| 摘要 |
The present invention relates to novel thermoplastic polyurethane (TPU) compositions that contain alkylene substituted spirocyclic compounds as chain extender and polycarbonate polyol. The present invention provides for TPUs which exhibit high temperature resistance. |
| 申请公布号 |
WO2016025421(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
WO2015US44551 |
申请日期 |
2015.08.11 |
| 申请人 |
LUBRIZOL ADVANCED MATERIALS, INC. |
发明人 |
MAKAL, UMIT G. |
| 分类号 |
C08G18/76;C08G18/32;C08G18/44 |
主分类号 |
C08G18/76 |
| 代理机构 |
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