Title:
METHOD FOR PRODUCING LOW STRINGY CARBOXYMETHYLCELLULOSE SALT
Document Type and Number:
Japanese Patent JP2004182932
Kind Code:
A
Abstract:
To provide a method for producing a thin liquid state carboxymethylcellulose salt (CMC salt) having a low stringiness.
This method for producing the CMC salt obtained by producing an alkali cellulose by acting an alkali to raw material pulp and then performing the etherification reaction with an etherifying agent is provided by using as the raw material pulp, bamboo pulp or the pulp blended with ≥10 wt.% bamboo pulp.
Inventors:
SATO KEIICHI
Application Number:
JP2002354003A
Publication Date:
July 02, 2004
Filing Date:
December 05, 2002
Export Citation:
Assignee:
DAI ICHI KOGYO SEIYAKU CO LTD
International Classes:
C08B11/12; (IPC1-7): C08B11/12
Attorney, Agent or Firm:
Sota Asahina
Kei Saki
Kei Saki