Title:
METHOD FOR MANUFACTURING POWDER AND GRANULAR MATERIAL OF ALKYL SULFATE ESTER SALT
Document Type and Number:
Japanese Patent JP3511491
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for stably manufacturing powder and granular materials of an alkyl sulfate ester salt without deteriorating qualities of an aqueous slurry of the alkyl sulfate ester salt and without deteriorating qualities of powder and granular materials obtained from the aqueous slurry.
SOLUTION: The method for manufacturing powder and granular materials of an alkyl sulfate ester salt comprises drying an aqueous slurry comprising an alkyl sulfate ester salt and 0.05-10 pts.wt., based on 100 pts.wt. of the alkyl sulfate ester salt, of sodium carbonate and having a solids content of 60-85 wt.%.
Inventors:
Nishigaki, Futoshi
Tabata, Osamu
Tabata, Osamu
Application Number:
JP34219099A
Publication Date:
March 29, 2004
Filing Date:
December 01, 1999
Export Citation:
Assignee:
KAO CORP
International Classes:
A61K8/00; A61K8/46; A61Q11/00; C07C303/44; C09K3/00; C11D10/02; C11D11/00; C07C305/06; (IPC1-7): C11D11/00; C11D10/02
Attorney, Agent or Firm:
細田 芳徳
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