发明名称 |
Moulding of composite materials |
摘要 |
A method of moulding composite materials in which prepregs of resin impregnated filaments are interposed between a shaped partially contained polytetrafluoroethylene body and a die. The assembly is heated to cause the polytetrafluoroethylene body to thermally expand and compress the prepregs against the die so that the prepregs are moulded to the shape of the die and the resin in the prepregs cures.
|
申请公布号 |
US4683099(A) |
申请公布日期 |
1987.07.28 |
申请号 |
US19860831490 |
申请日期 |
1986.02.20 |
申请人 |
ROLLS-ROYCE PLC |
发明人 |
BUXTON, FRANK A.;BARRACLOUGH, DAVID J. |
分类号 |
B29C43/10;B29C43/32;(IPC1-7):B29C43/02;B29C33/38 |
主分类号 |
B29C43/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|