发明名称 |
A METHOD OF MANUFACTURING A COMPOSITE MATERIAL |
摘要 |
A method of manufacturing a composite material which comprises filaments enclosed in a matrix of a high temperature resistant thermoplastic polymer. The method entails impregnating the filament with a first high temperature resistant thermoplastic polymer in an amount sufficient only to lightly bind the fibres together. The bound fibres are then interposed between sheets of a second thermoplastic polymer and the whole structure subjected to heat and pressure for a time sufficient to ensure impregnation of said second thermoplastic polymer into said filaments and diffusion of the first thermoplastic polymer into the second thermoplastic polymer. |
申请公布号 |
DE3169034(D1) |
申请公布日期 |
1985.03.28 |
申请号 |
DE19813169034 |
申请日期 |
1981.07.13 |
申请人 |
ROLLS-ROYCE LIMITED |
发明人 |
LIND, DAVID JENKINS;RICHARDS, JOYCE |
分类号 |
B32B17/02;B29C43/20;B32B5/00;B32B19/02;B32B27/04;B32B27/36;B32B37/00;B32B37/10;B32B38/00;C08J5/04;D04H3/12;(IPC1-7):B29D3/02 |
主分类号 |
B32B17/02 |
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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