| 发明名称 |
PREPARATION OF DAMAGE-FREE SURFACE ON ALPHA-ALUMINA |
| 摘要 |
<p>PREPARATION OF DAMAGE-FREE SURFACE ON ALPHA-ALUMINA A chemical polishing process for alpha-alumina utilizing a silica colloid polishing fluid which is both a reactant and a medium for the removal of the reaction product is disclosed.</p> |
| 申请公布号 |
CA1061691(A) |
申请公布日期 |
1979.09.04 |
| 申请号 |
CA19760265408 |
申请日期 |
1976.11.05 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
GUTSCHE, HENRY W. |
| 分类号 |
C01F7/02;C09G1/02;C09K13/04;(IPC1-7):08B7/00;23G1/00 |
主分类号 |
C01F7/02 |
| 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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