LIU Jin, ZHENG Zhaohui, DING Xiaobin, PAN Yi, ZHU Zhu, PENG Yuxing. SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION[J]. Acta Polymerica Sinica, 2005,(1):149-152.
LIU Jin, ZHENG Zhaohui, DING Xiaobin, PAN Yi, ZHU Zhu, PENG Yuxing. SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION[J]. Acta Polymerica Sinica, 2005,(1):149-152.DOI:
An alkali-soluble random eopolymer P(MMA/EA/MAA) was synthesized and used as a polymeric surfactant in emulsion polymerization of butyl methacrylate. The latex was studied by transmission electron micrograph
and a core/shell morphology was found for the latex particles.The effects of polymerization temperature
and amount of initiator and surfactant on polymerization rate were investigated.The results show that polymerization rate increased with the concentration of the initiator and the surfaetant.The relationship between Rp and concentration of initiator is Rp ∝[I]0.52.The apparent activation energy of the emulsion polymerization is 85.19 kJ·mol-1.