PROCESS FOR THE GRAFTING OF COPOLYMERS ON TO GUAR GUM

摘要

A process for the grafting of copolymers on to guar gum which comprises graft polymerization of a vinyl/vinylidene monomer of the following formula:CH2=C-R1, | R2Wherein R1 is H or CH3 and R2 is -C=N or -C-NH or -C-O-CH3, || || O OOn to guar fum or derivative thereof in the presence of an initiator.