| 发明名称 |
GLASS-LIKE CARBON MATERIAL METHOD FOR MANUFACTURING THE SAME AND SLIDER PART FOR RECORDING MEDIUM |
| 摘要 |
A glass-like carbon material having an average thermal expansion coefficient between 60<-><7>/ DEG C x 10 and 110 x 10<-><7>/ DEG C between 25 DEG C and 400 DEG C and a sliding part for a recording medium comprising the same. …<??>The material is obtained by heat-pressurising at 1000 atmospheres or above a heat-treated thermo-setting resin and may be bonded to another material without causing internal strain. |
| 申请公布号 |
EP0217052(B1) |
申请公布日期 |
1989.09.20 |
| 申请号 |
EP19860110506 |
申请日期 |
1986.07.30 |
| 申请人 |
KAO CORPORATION |
发明人 |
WAKASA, MASANOBU;YAMAUCHI, MICHIHIDE;KISHINE, NOBUYUKI;IMAMURA, TETSUYA |
| 分类号 |
C04B35/52;C01B31/02;C04B35/524;G11B5/10;G11B5/105;G11B5/127;G11B5/187;G11B5/255;G11B5/31;G11B5/60;H01F10/12;H01F10/13;H01F10/28 |
主分类号 |
C04B35/52 |
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