| 发明名称 |
Method for preventing agglomeration of powder. |
| 摘要 |
<p>A method for preventing agglomeration of powder, characterized in that a poly(oxyethylene)diglycosic acid is incorporated as an anti-agglomeration agent to the powder.</p> |
| 申请公布号 |
EP0480757(A1) |
申请公布日期 |
1992.04.15 |
| 申请号 |
EP19910309393 |
申请日期 |
1991.10.11 |
| 申请人 |
TOSOH CORPORATION |
发明人 |
ONAKA, TADAO;NOMURA, AKIHIKO;FUKUDA, HIROSHI;ARAI, SHOJI |
| 分类号 |
C07C211/09;B01J2/30;C05G3/00;C07C59/305 |
主分类号 |
C07C211/09 |
| 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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