发明名称 |
UNSATURATED POLYESTER-EPOXY RESIN NETWORK COMPOSITION |
摘要 |
A unsaturated polyester resin composition is described that contains an epoxy resin reacted with an amine-terminated flexible polymer while dissolved in the unsaturated polyester resin and its ethylenically unsaturated crosslinking monomer. A compatible system results from the reaction which has a controllable modulus based on the amount of flexible polymer included in the resin. The resin is generally transparent if unfilled and has a higher calculated fracture energy than similar unsaturated polyester resin without modification. The unsaturated polyester resin can be filled with particulate filler or reinforced with fibrous fillers.
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申请公布号 |
CA2094207(A1) |
申请公布日期 |
1993.10.28 |
申请号 |
CA19932094207 |
申请日期 |
1993.04.16 |
申请人 |
GENCORP INC. |
发明人 |
MCGARRY, FREDERICK J.;SUBRAMANIAM, RAMNATH |
分类号 |
C08G59/40;C08G59/50;C08L63/00;C08L63/10;C08L67/06;(IPC1-7):C08L67/00;C08L57/00 |
主分类号 |
C08G59/40 |
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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