发明名称 |
NEEDLED PARALLEL CARBON FILAMENT STRUCTURES |
摘要 |
A sheet of parallel carbon or carbon-precursor filaments is supported by a carrier sheet of fugitive backing material and needle punched. The fugitive backing material is subsequently destroyed leaving displaced or broken portions of the filaments entangled together to provide a stable sheet for composite manufacture, particularly for reinforcement of a carbon-carbon composite. |
申请公布号 |
GB2199856(A) |
申请公布日期 |
1988.07.20 |
申请号 |
GB19880000130 |
申请日期 |
1988.01.05 |
申请人 |
* DUNLOP LIMITED |
发明人 |
MAURICE JAMES * EVANS;KEITH ALUN * WILLIAMS |
分类号 |
D01F9/14;D01F11/14;D04H1/42;D04H1/4242;D04H1/645;D04H3/002;D04H3/02;D04H3/04;D04H3/10;D04H3/105 |
主分类号 |
D01F9/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|