アミノフェニルジシアンジアミド塩酸塩の重付加によるポリフェニレンビグアニド塩酸塩の合成

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タイトル別名
  • Preparation of Poly (phenylene biguanide hydrochloride) by Polyaddition of Aminophenyldicyandiamide
  • アミノフェニルジシアンジアミド エンサンエン ノ ジュウフカ ニヨル ポリフェ

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抄録

p-and m-Aminophenyldicyandiamides were prepared by the reduction of p- and m-nitrophenyldicy-andiamides using zinc powder and sodium chloride in water. p-and m-Aminophenyldicyandiamide hydrochlorides (p-and m-APDDHCl) were found from DSC measurement to change into poly (p- and m-phenylene biguanide hydrochloride) s by polyaddition reaction at 190-220°C for p-APDDHCl and at 150-180°C for m-APDDHCl. The poly (phenylene biguanide hydrochloride) s were also obtained by heating APDDHCI at 180°C or 200°C. The reduced viscosities of these polymers were 0.15-0.16 in dimethyl sulfoxide. Thermal properties of the polymers were examined.

収録刊行物

  • 高分子論文集

    高分子論文集 36 (5), 317-320, 1979

    公益社団法人 高分子学会

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