发明名称 |
Polymer composition. |
摘要 |
<p>A polymer composition especially suitable for producing fibre-reinforced structures having advantageous fracture toughness comprises a polyarylsulphone component and a thermoset resin component, each of which components is present at least partly as a phase continuous in at least one dimension. Preferred polyarylsulphones contain repeating units (PhSO2Ph)n and (Ph)a linked through ether and/or thioether, where Ph is phenylene, n=1 to 2 and a = 1 to 3; and such polyarylsulphones having amino end groups are provided as new compounds. The compositions can be made by spinodal decomposition of a mixture of the polyarylsulphone and a thermoset resin precursor.</p> |
申请公布号 |
EP0311349(A2) |
申请公布日期 |
1989.04.12 |
申请号 |
EP19880309231 |
申请日期 |
1988.10.04 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC;ICI COMPOSITE INC |
发明人 |
MCGRAIL, PATRICK TERENCE;SEFTON, MARK STEPHEN;PEACOCK, JUDITH ALISON;ALMEN, GREGORY ROY;WILKINSON, STEVEN PAUL |
分类号 |
C08L61/06;C08G59/00;C08G59/40;C08G75/23;C08J3/00;C08J5/24;C08K7/02;C08L61/04;C08L63/00;C08L71/00;C08L81/02;C08L81/06 |
主分类号 |
C08L61/06 |
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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