Studies on the reaction of hydroxyphenylbiguanide and methacryloyl chloride II. Synthesis and polymerization of m-Biguanidinophenyl methacrylate hydrochloride.

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  • YUKI Yasuo
    Department of Material Science and Engineering, Nagoya Institute of Technology
  • KUNISADA Hideo
    Department of Material Science and Engineering, Nagoya Institute of Technology
  • OKADA Noriaki
    Department of Material Science and Engineering, Nagoya Institute of Technology

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Other Title
  • ヒドロキシフェニルビグアニドと塩化メタクリロイルとの反応に関する研究　第２報　メタクリル酸（ｍ‐ビグアニジノフェニル）の合成と重合
  • メタクリルサン m ビグアニジノフェニル ノ ゴウセイ ト ジュウゴウ

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Abstract

m-Biguanidinophenyl methacrylate hydrochloride (mBPMHCl) was synthesized by the reaction of m-hydroxy-phenylbiguanide with a half amount of methacryloyl chloride. 2-Amino-4- (m-methacryloyloxyanilino) -6-isopropeny1-1, 3, 5-triazine was prepared by the neutralization of mBPMHCl with sodium hydroxide. The polymerization and copolymerizations of mBPMHCl (M2) with styrene and methyl methacrylate (M1) were carried out in dimethyl sulfoxide using azobisisobutyronitrile as the initiator. The homopolymer of mBPMHCl was soluble in water and methanol and behaved as an amphoteric polyelectrolyte in water. The copolymerization parameters of mBPMHCl (M2) are as follows. r1=0.22, r2=0.18, Q=1.09, and e=0.99 for St; r1=0.76, r2=0.23, Q=1.65, and e=1.72 for MMA.

Journal

  • KOBUNSHI RONBUNSHU

    KOBUNSHI RONBUNSHU 46 (12), 783-787, 1989

    The Society of Polymer Science, Japan

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