| 发明名称 |
Prepreg of thermoplastic polymer particles in liquid thermosettable resin |
| 摘要 |
A thermosettable resin composition having a viscosity that decreases during processing temperatures and increases as the temperature is raised to curing temperatures is provided. The composition comprises thermosettable resins and thermoplastic particles that are insoluble in the thermosettable resins at processing temperatures but soluble in the thermosettable resins at curing temperatures. Prepregs prepared from the thermosettable resin composition are also provided.
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| 申请公布号 |
US5368922(A) |
申请公布日期 |
1994.11.29 |
| 申请号 |
US19930147638 |
申请日期 |
1993.11.04 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
PORTELLI, GENE B.;SCHULTZ, WILLIAM J.;BODEN, JOHN T.;KAUFER, DANIEL M. |
| 分类号 |
C08F22/40;C08F22/36;C08J5/24;C08L63/00;C08L67/00;C08L69/00;C08L71/00;C08L77/00;C08L79/08;C08L81/00;C08L81/06;C08L101/00;C09D163/00;C09D179/00;C09D201/00;H05K1/03;H05K3/28;(IPC1-7):B32B17/04;B32B27/02;B32B27/04 |
主分类号 |
C08F22/40 |
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