Title:
METHOD FOR MANUFACTURING READILY WATER-SOLUBLE SODIUM CARBOXYMETHYL CELLULOSE
Document Type and Number:
Japanese Patent JP3692007
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a readily water-soluble sodium carboxymethyl cellulose (CMC-Na) relatively simple in preparation and having no limitation in usage.
SOLUTION: A method for manufacturing a readily water-soluble CMC-Na comprises the following steps: a lower alcohol is added to a powdery CMC-Na, in an amount of 10-50 wt.% based on the CMC-Na to wet it; subsequently, water is further added; and the resultant mixture is dried. Further, a method for manufacturing a readily water-soluble CMC-Na in which the amount of water compounded is 10-50 wt.% based on the CMC-Na.
Inventors:
Keiichi Sato
Furukawa Masako
Furukawa Masako
Application Number:
JP2000082452A
Publication Date:
September 07, 2005
Filing Date:
March 23, 2000
Export Citation:
Assignee:
Daiichi Kogyo Pharmaceutical Co., Ltd.
International Classes:
C08B11/12; (IPC1-7): C08B11/12
Domestic Patent References:
| JP62110739A |
Attorney, Agent or Firm:
Sota Asahina
Kei Saki
Kei Saki