Title:
POWDERY COMPOSITION OF CARBOXYMETHYLCELLULOSE SODIUM SALT AND METHOD FOR DISSOLVING CARBOXYMETHYLCELLULOSE SODIUM SALT
Document Type and Number:
Japanese Patent JP2006316166
Kind Code:
A
Abstract:
To provide a powdery composition of CMC-Na capable of easily shortening the dissolution time of CMC-Na and provide a method for dissolving CMC-Na.
The powdery composition of CMC-Na for dissolving CMC-Na in water in a short time is a mixture of CMC-Na and 1-10 wt.% PVP having a K-value of ≤50 based on CMC-Na. The invention further provides a method for dissolving CMC-Na by dissolving the powdery CMC-Na composition in water.
Inventors:
SATO KEIICHI
Application Number:
JP2005139933A
Publication Date:
November 24, 2006
Filing Date:
May 12, 2005
Export Citation:
Assignee:
DAI ICHI KOGYO SEIYAKU CO LTD
International Classes:
C08L1/26; C08B11/12; C08L39/06
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Husband
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Husband