CATIONIC DEXTRAN POLYMER DERIVATIVES

摘要

Cationic dextran polymer derivatives including an ester-linked amine-containing substituent and an alkyl ester substituent the ester-linked amine-containing substituent being selected from Formula (I) and methods for making such dextran polymer derivatives are disclosed. And mixtures thereof, wherein R1 is selected from C1 to C4 alkyl groups, R2 and R3 may be the same or different and are selected from hydrogen, methyl and ethyl groups, and R4, R5, and R6 may be the same or different and are selected from methyl and ethyl groups, and wherein the degree of substitution of said ester-linked amine-containing substituent is at least 0.03; and the alkyl ester substituent being selected from acetate, propionate, butyrate, isobutyrate, and mixtures thereof, wherein the degree of substitution of said alkyl ester substituent is at least 0.05.