| 发明名称 |
PROCEDE POUR LA PRODUCTION D'UNE POUDRE |
| 摘要 |
<p>Raw materials (A,B) are reacted by stirring. A slurry containing aggregate of composite of the raw materials, is obtained. The particle size of the aggregate is adjusted by controlling stirring power. The slurry is then dried, and a composite powder is obtained.</p> |
| 申请公布号 |
FR2834653(B1) |
申请公布日期 |
2004.12.03 |
| 申请号 |
FR20030000289 |
申请日期 |
2003.01.13 |
| 申请人 |
PENTAX CORPORATION |
发明人 |
ISHIKAWA TSUYOSHI;NAKASU MASANORI;KUDOU TAKATOSHI;OGAWARA YOSHIYUKI;TAKAHASHI TSUTOMU;KAWAMURA KATSUMI |
| 分类号 |
A61L27/00;A61K6/033;B01D15/08;B01J19/00;B01J20/04;B01J20/281;B01J20/282;B01J20/30;C01B25/32;(IPC1-7):B01J2/00;C04B35/626;B01J2/10 |
主分类号 |
A61L27/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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