发明名称 |
Prepreg with improved room temperature storage stability. |
摘要 |
<p>Prepreg comprising structural fiber and matrix resin formulated from epoxys selected from the group consisting of polyglycidyl ethers of polycyclic bridged hydroxy-substituted polyaromatic compounds and N,N,N',N'-tetraglycidyl-bis(4-amino-3-ethylphenyl) methane with from about 6 to about 150 pbw, per hundred parts by weight of the epoxy resin components, of a solid aromatic diamine hardener insoluble in said composition in an amount effective to cure said epoxy resin exhibiting improved storage stability characteristics at room temperature.</p> |
申请公布号 |
EP0484632(A2) |
申请公布日期 |
1992.05.13 |
申请号 |
EP19910110758 |
申请日期 |
1991.06.28 |
申请人 |
AMOCO CORPORATION |
发明人 |
QURESHI, SHAHID PARVEZ;GARNDER, HUGH CHESTER, DR. |
分类号 |
C08G59/20;C08G59/00;C08G59/28;C08G59/32;C08G59/50;C08J5/24;C08K7/02;C08L63/00 |
主分类号 |
C08G59/20 |
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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