不飽和二塩基酸誘導体の合成, 重合に関する研究

  • 山田 正盛
    Department of Industrial Chemistry, Faculty of Engineering, Fukui University
  • 高瀬 巌
    Department of Industrial Chemistry, Faculty of Engineering, Fukui University

書誌事項

タイトル別名
  • Syntheses and Polymerization of Unsaturated Dibasic Acid Derivatives

抄録

By using azobisisobutyronitrile (AIBN) as an initiator, the heterogeneous polymerization of N-acetoxyethyl maleimide (AEMI) in benzene was carried out at 70°C. It was found that the initial rate of the heterogeneous polymerization, Rp was expressed by the eq.(1)._??_(1)<BR>where [M] is monomer concentration.<BR>The over-all acitivation energy (31.3 kcal/mol) and frequency factor (3.1×1017) so obtained are exceptionally high.<BR>The reactivity ratio in the copolymerization of AEMI with VAc, have been determined and the Q and e values were calculated as follows:<BR>for AEMI (M1)-VAc (M2)<BR>γ1=0.85, γ2=0.25<BR>Q1=0.08, e1=0.94<BR>Measurements of light scattering were made for two none unfractionated AEMI-polymers prepared by different polymerization conditions. It was found that the molecular weight of above polymer were 1.25×106, 2.86×106, respectively. These results were discussed.

収録刊行物

  • 高分子化學

    高分子化學 22 (246), 626-632, 1965

    公益社団法人 高分子学会

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詳細情報 詳細情報について

  • CRID
    1390282681499084288
  • NII論文ID
    130004032569
  • DOI
    10.1295/koron1944.22.626
  • COI
    1:CAS:528:DyaF28XhtVCrt74%3D
  • ISSN
    18848079
    00232556
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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