Title:
CELLULOSE CARBAMATE DERIVATIVE AND METHOD FOR SYNTHESIZING THE SAME
Document Type and Number:
Japanese Patent JP2008106158
Kind Code:
A
Abstract:
To provide a method for synthesizing a cellulose carbamate derivative suppressing production of a by-product, to obtain a cellulose carbamate derivative by the synthesis method, to provide a method for purifying a cellulose carbamate derivative and to obtain a cellulose carbamate derivative by the purification method.
The method for synthesizing a cellulose carbamate derivative comprises using a cellulose having a water content of 7 wt.% in reacting a cellulose with an isocyanate-based compound in the presence of a basic catalyst to give a cellulose carbamate derivative.
Inventors:
TSUKAMOTO MICHINORI
HIIRO TOMOKI
FUJII SADAO
HIIRO TOMOKI
FUJII SADAO
Application Number:
JP2006290566A
Publication Date:
May 08, 2008
Filing Date:
October 25, 2006
Export Citation:
Assignee:
KANEKA CORP
International Classes:
C08B15/06; G02B5/30