HIGH CHARGE DENSITY, CATIONIC METHACRYLAMIDE BASED MONOMERS AND THEIR POLYMERS

摘要

A tris-quaternary ammonium polymerizable monomer characterized by the formula < IMG > wherein R is H or CH3, R1, R2 and R3 separately or together are C1 to C4 alkyl groups, m and n are integers ranging from 2 to 4, and X is the same or different halogen ion, can be polymerized to form water-soluble polymers useful as paper treating agents, flocculants and in oil well drilling operations. . I