| 发明名称 |
ABRASIVE ALUMINA GRAIN SURFACE COATED WITH HYGROSCOPIC OR HYDROPHILLIC SUBSTANCE |
| 摘要 |
A novel abrasive grain based on alumina is described which is distinguished by good scatterability and by good binding capability in flexible abrasives or in abrasive articles having a synthetic resin bond. |
| 申请公布号 |
AU611451(B2) |
申请公布日期 |
1991.06.13 |
| 申请号 |
AU19880019025 |
申请日期 |
1988.07.14 |
| 申请人 |
LONZA LTD. |
发明人 |
DR. REINER KUNZ;ALBERT BABL;DR. ALES ZAHRADNICEK;DR. RAINER DIETRICH |
| 分类号 |
B24D3/00;B24D;B24D3/34;C01F7/02;C08J5/14;C09H;C09K3/14 |
主分类号 |
B24D3/00 |
| 代理机构 |
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