Light-Fastness and Flammability of Various Aromatic Polymers

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  • 高難燃性繊維　ＩＶ　　各種芳香族系ポリマーの耐光性と難燃性
  • カクシュ ホウコウゾクケイ ポリマー ノ タイコウセイ ト ナンネンセイ

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Abstract

Various aromatic polymers have been prepared and their properties such as light-fastness, flameresistance, and non melting, have been investigated. The aromatic polyester-amides, synthesized from m-aminophenol and isophthaloyl dichloride, had better light-fastness, but not better flame-resistant properties than the wholly aromatic polyamides. Several aromatic copolyamides and polyamidehydrazides were prepared from acid dichlorides and such diamines and dihydrazides as were expected to impart good flame-resistance and light-fastness to the copolymers. Although no satisfactory results were obtained from the copolyamides, the polyamide-hydrazide which consist of isophthaloyl dichloride, 3, 3′-diaminodiphenyl-sulphone and isophthaloyl dihydrazide were found to be flame-resistant fibers.

Journal

  • KOBUNSHI RONBUNSHU

    KOBUNSHI RONBUNSHU 36 (11), 713-719, 1979

    The Society of Polymer Science, Japan

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