| 发明名称 |
GRINDING COMPOSITION |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a grinding composition capable of obtaining a high quality ground surface while maintaining a high grinding speed and also having no surface defect. SOLUTION: This grinding composition contains water, a grinding powder and an organic sulfonic acid-based chelating compound.
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| 申请公布号 |
JP2001131535(A) |
申请公布日期 |
2001.05.15 |
| 申请号 |
JP19990315059 |
申请日期 |
1999.11.05 |
| 申请人 |
SHOWA DENKO KK;YAMAGUCHI SEIKEN KOGYO KK |
发明人 |
ISHITOBI TAKESHI;KO KIMIHIRO;OKI SHIGEO;HAYASHI YOSHIKI |
| 分类号 |
G11B5/84;C09K3/14;(IPC1-7):C09K3/14 |
主分类号 |
G11B5/84 |
| 代理机构 |
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代理人 |
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