Ester, carboxylmethylstarch ester, carboxylmethylcellulose and a process for producing the same

摘要

(ESTER.CARBOXY METHYL STARCH ESTER.CARBOXY METHYL CELLULOSE) AND PROCESS FOR PRODUCING THE SAME.;FEATURES OF BUILDER FOR DETERGENTS OF ESTER derivatives;1. In the molecule (COOH group and OH group) exists, it is possible to block metal ion, and it has strong fast-dispersing, fast decay and fast dissolution. Microbial decomposition is possible. It is strong in prevention of re-adhesion of contaminants. Substitution range DS = 0.2-2;2. Non-Inge detergent can be prepared Alkali ion buffering action is easy. Improve transparency Prevent eutrophication Reduce the limit concentration of c.m.c-micelle formation.