| 发明名称 |
ABRASIVE MATERIAL |
| 摘要 |
The present invention is directed to an abrasive material in a shaped form suitable for grinding, abrading or cutting various articles. The abrasive material has high abrasion performance and high mechanical strength and is characterized in that it comprises alumina fibers of 3 to 100 .mu.m in diameter and not more than 10 % in coefficient of variation of diameter bonded with a resin.
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| 申请公布号 |
CA2010991(C) |
申请公布日期 |
1999.09.07 |
| 申请号 |
CA19902010991 |
申请日期 |
1990.02.27 |
| 申请人 |
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发明人 |
HARAKAWA, MASAJI;HAYASHI, MIKIO |
| 分类号 |
B24D3/00;B24D3/20;B24D18/00;B24D99/00;C09K3/14;(IPC1-7):B24D3/28;C08J5/14 |
主分类号 |
B24D3/00 |
| 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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