| 发明名称 |
DEFOAMING METHOD OF ANIONIC SURFACTANT CONTAINING LIQUID AND WASHING METHOD OF HEXAFLUOROPROPYLENE OXIDE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method which can control foaming in alkali aqueous liquid containing an anionic surfactant. <P>SOLUTION: In the defoaming method of alkali aqueous liquid containing an anionic surfactant, the pH of the alkali aqueous liquid is ≥14. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012210604(A) |
申请公布日期 |
2012.11.01 |
| 申请号 |
JP20110078452 |
申请日期 |
2011.03.31 |
| 申请人 |
DAIKIN INDUSTRIES LTD |
发明人 |
NAKATANI HIDEKI;MORIMOTO KAZUYOSHI;NAKAKOSHI MIKIO;MATSUMURA SHINICHI |
| 分类号 |
B01D19/04;B08B3/08;C07D301/06;C07D301/32;C07D303/48 |
主分类号 |
B01D19/04 |
| 代理机构 |
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| 主权项 |
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