| 发明名称 |
Polyepoxy resin-diaryl dianhydride laminating resins and laminates |
| 摘要 |
A stable diaryl dianhydride-epoxy resin solution for preparing handleable, formable resin-impregnated reinforcing material and fully cured laminates. A non-viscous solution of 3,4,3',4'-benzophenone tetracarboxylic dianhydride and the reaction product of epichlorohydrin and bisphenol A is obtained in acetone.
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| 申请公布号 |
US4132697(A) |
申请公布日期 |
1979.01.02 |
| 申请号 |
US19760694848 |
申请日期 |
1976.06.10 |
| 申请人 |
GULF RESEARCH & DEVELOPMENT COMPANY |
发明人 |
BARIE, JR., WALTER P.;FRANKE, NORMAN W. |
| 分类号 |
C08G59/24;C08G59/42;C08J5/24;C08L63/00;(IPC1-7):C08K5/07 |
主分类号 |
C08G59/24 |
| 代理机构 |
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