发明名称 |
POROUS CARBON SHEET AND PROCESS FOR PRODUCTION THEREOF |
摘要 |
A porous carbon sheet obtained by binding separate carbon short fibers with a carbonization product of a resin, wherein the pore mode diameter of the sheet is 45 to 90 µm and the mean fiber diameter of the carbon short fibers is 5 to 20 µm. The sheet can be produced by thermoforming a precursor fiber sheet comprising carbon short fibers of 15 to 30 g/m 2 in basis weight and a thermosetting resin of 30 to 80 g/m 2 in basis weight by hot plates having a certain clearance and carbonizing the thermosetting resin contained in thermoformed precursor fiber sheet. |
申请公布号 |
EP1939156(A4) |
申请公布日期 |
2010.11.10 |
申请号 |
EP20060796781 |
申请日期 |
2006.08.25 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
CHIDA, TAKASHI;INOUE, MIKIO;OKADA, KENYA |
分类号 |
C04B35/83;C04B38/00;D04H1/42;D04H1/58;D06M11/74;H01B1/24;H01B13/00 |
主分类号 |
C04B35/83 |
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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