Title:
MANUFACTURING METHOD OF POWDERY/GRANULAR MATERIAL OF ANIONIC SURFACTANT
Document Type and Number:
Japanese Patent JP2008095034
Kind Code:
A
Abstract:
To provide a method for manufacturing a high-quality powdery/granular material of an anionic surfactant, which can produce the material with a small-scaled drying apparatus and little causes the adhesion of the anionic surfactant onto the inside of the drying apparatus.
The manufacturing method of the powdery/granular material of the anionic surfactant comprises producing the material while introducing a gas, under reduced pressure, along the wall surface of the inside of a granulator or dryer having an agitating blade.
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Inventors:
FUJIOKA TOKU
MATSUMOTO SHIGE
AIDA TAKASHI
MATSUMOTO SHIGE
AIDA TAKASHI
Application Number:
JP2006281019A
Publication Date:
April 24, 2008
Filing Date:
October 16, 2006
Export Citation:
Assignee:
KAO CORP
International Classes:
C11D11/00; B01J2/10; C11D1/14
Domestic Patent References:
| JP2005068413A | 2005-03-17 | |||
| JP2002129194A | 2002-05-09 | |||
| JP2000063896A | 2000-02-29 |
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Shinji Mochida
Yoshitsune Kazumasa
Takahiko Mizobe
Shinji Mochida
Yoshitsune Kazumasa
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