Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (1): 152.

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Emulsion Copolymerization of MMA/BA in the Presence of Surface Active Monomers(Ⅲ)——Latex Stability

ZHANG Mao-Gen, WENG Zhi-Xue, HUANG Zhi-Ming, PAN Zu-Ren   

  1. Institute of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:1999-01-29 Online:2000-01-24 Published:2000-01-24

Abstract: The latex stabilities of MMA, BA and MMA/BA emulsion polymerization in the presence of two homemade surface-active monomers(Surfmers) [sodium sulfonated lauryl(allyl glyceryl) succinate(ZC-L) and sodium sulfonated lauryl(methacryloyl glyceryl) succinate(ZD-L)] were investigated. Excellently stable PMMA, PBA and P(MMA/BA) latexes with no free emulsifiers and solid content over 40% were prepared.

Key words: Acrylate, Emulsion polymerization, Surface active monomer, Stability

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