发明名称 |
FOAMABLE MATERIAL BASED ON NADIMIDE RESIN |
摘要 |
Expanded material obtained by heating a composition comprising at least one thermosetting nadimide resin, said heating being performed at a temperature and during a period which are sufficient to cause the expansion of said composition by release of cyclopentadiene. A nadimide resin of the polyimide type and having a number average molecular weight of 600 to 10,000 is preferably used. The composition further comprises preferably 1% to 50% by weight of a linear, preferably thermostable polymer. |
申请公布号 |
JPH03153742(A) |
申请公布日期 |
1991.07.01 |
申请号 |
JP19900280564 |
申请日期 |
1990.10.17 |
申请人 |
CENTRE ETUD DE MATERIOO ZORUGANITSUKU POUR TECHNOL ZABUANSE |
发明人 |
MISHIERU SENERON;JIRUBEERU PARAN;GII RABIRUU;BERUNAARU SHIRIYON |
分类号 |
C08G65/48;C08G73/10;C08J9/02;C08L67/00;C08L67/02;C08L71/12;C08L77/00;C08L79/08;C08L81/00;C08L81/06 |
主分类号 |
C08G65/48 |
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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