- Keywords reactivity ratio acrylonitrile vinyl acetate sodium methallyl sulfonate copolymerization;
- The effect of vinyl acetate(VAc) polymerization of acrylamide(Am) was studied.
- It is concluded that PAM and EC could be used as protective colloid in the emulsion polymerization of vinyl acetate.
- The emulsion polymerization of vinyl acetate with PAM, CMC and EC in place of PVA as protective colloid were studied.
- This paper introduces modification of poly vinyl acetate by copolymerization and the application state of the modified products.