| 发明名称 |
Process for producing granular anionic surfactant |
| 摘要 |
The invention provides a process for producing a granular anionic surfactant, including the steps of carrying out drying and granulation simultaneously while adding an anionic surfactant paste to a powder raw material under reduced pressure in a granulator provided with a stirring blade and a cracking blade to obtain granules.
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| 申请公布号 |
US2005043202(A1) |
申请公布日期 |
2005.02.24 |
| 申请号 |
US20040911717 |
申请日期 |
2004.08.05 |
| 申请人 |
UMEHARA MASAHIRO;YAMASHITA HIROYUKI;SAKUMA YASUMITSU;MIYOSHI KAZUHITO |
发明人 |
UMEHARA MASAHIRO;YAMASHITA HIROYUKI;SAKUMA YASUMITSU;MIYOSHI KAZUHITO |
| 分类号 |
C04B40/00;C11D1/14;C11D11/00;C11D17/06;(IPC1-7):C11D1/00 |
主分类号 |
C04B40/00 |
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