Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (2): 28-31.

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SYNTHESIS OF GRAFT COPOLYMERS OF BUTYL METHACRYLATE ONTO SBS TERNARY BLOCK WITHOUT SOLVENT

Chen Zhonghua1, Li Jianzong2   

  1. 1. Department of Military Supplies, Military Economy College, 430035 Wuhan;
    2. Department of Chemistry, Hubei University
  • Received:1992-09-03 Revised:1992-12-02 Published:1993-04-10 Online:1993-04-10

Abstract: Butyl methacrylate (BMA) has been graft copolymerized onto styrene-butadiene-styrene block copolymer(SBS) by using butyl methacrylate as solvent simultaneously and benzoyl peroxide as initiator. The structure of the graft copolymer was determined by IR,NMR and TEM. Effects of polymerization temperature, time,concentration of initiator and SBS on graft copolymerization were investigated.

Key words: styrene-butadiene-styrene block copolymer, butyl methacrylate, graft copolyrmerization