| 发明名称 |
BIS-(3-AMINO-5-PHENOXY)PHENYL ETHER OF HYDROQUINONE AND POLYIMIDES ON ITS BASE FOR THERMAL RESISTANT MATERIAL |
| 摘要 |
FIELD: high molecular weight compounds. SUBSTANCE: novel compound, namely bis-(3-amino-5-phenoxy)phenyl ether of hydroquinone having formulaand polyimides on its base having common formulawhereare proposed. Said polyimides comprise essential amount of ether bonds and unsymmetrical m-phenyl fragments in main chain of their macromolecules. EFFECT: improved elasticity of desired polyimides, increased their destruction temperature, improved ability for their processing. |
| 申请公布号 |
RU2072350(C1) |
申请公布日期 |
1997.01.27 |
| 申请号 |
RU19940028860 |
申请日期 |
1994.08.02 |
| 申请人 |
INSTITUT ELEMENTOORGANICHESKIKH SOEDINENIJ RAN;INSTITUT ORGANICHESKOJ KHIMII RAN |
发明人 |
RUSANOV ALEKSANDR L;KOMAROVA LYUDMILA G;PRIGOZHINA MARINA P;SHEVELEVA TATYANA S;SOLOMATINA ALEKSANDRA I;SHEVELEV SVYATOSLAV A;DUTOV MIKHAIL D;VATSADZE IRINA A;SERUSHKINA OLGA V |
| 分类号 |
C07C217/90;C08G73/10 |
主分类号 |
C07C217/90 |
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