| 发明名称 |
Foamable molding compositions |
| 摘要 |
Molding compositions or mixtures comprising a high-temperature-resistant polymer and at least one polymer containing sulfoxide groups are used for the production of a foam by exposure to heat. The foam is employed for heat-resistant insulating layers.
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| 申请公布号 |
US5708041(A) |
申请公布日期 |
1998.01.13 |
| 申请号 |
US19970800753 |
申请日期 |
1997.02.14 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
SCHECKENBACH, HELMUT;SCHOENFELD, AXEL;WEIS, SIEGFRIED |
| 分类号 |
C08G75/02;C08G75/18;C08J9/00;C08J9/02;C08L81/00;C08L81/06;(IPC1-7):C08J9/02 |
主分类号 |
C08G75/02 |
| 代理机构 |
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代理人 |
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