Patent ID: 6054545
Filing Date: 2000-04-25
Classification: C08B,C08F,C08G,C08L,C09D

Abstract:
A modified cellulose compound having a weight average molecular weight of 8,000 to 500,000 obtained by reacting a hydroxyl group of cellulose or a cellulose derivative with an isocyanate group of a compound represented by formula (I):CH.sub.2 .dbd.CR.sup.1 --COO--R.sup.2 --NCO (I)wherein R.sup.1 represents a hydrogen atom or a methyl group; and R.sup.2 represents an alkylene group having 1 to 5 carbon atoms which may have alkyl group(s) as side chain(s), and wherein the reaction is effected such that the isocyanate group is from 0.1 to 0.8 equivalent per one equivalent of the hydroxyl group.