RECLAMATION OF VULCANIZED RUBBER BY CHEMICAL DEGRADATION (III)

Bibliographic Information

Other Title
  • オゾン分解方法によるイソプレン加硫ゴムから反応性液状ゴムの合成
  • オゾン分解方法によるイソプレン加硫ゴムから反応性液状ゴムの合成〔化学分解方法による加硫ゴムの再生利用-3-〕
  • オゾン ブンカイ ホウホウ ニヨル イソプレン カリュウ ゴム カラ ハンノウ
  • PREPARATION OF REACTIVE LIQUID RUBBER FROM VULCANIZED POLYISOPRENE BY OZONIZATION

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Description

Synthetic natural rubber vulcanized by sulfur was ozonized and reduced by lithium aluminum hydride to give a liquid rubber possessingahydroxyl a group. The liquid rubber was revulcanized by the reaction with tolylene diisocyanate. The treatment of the ozonized rubber with hydrogen peroxide gave a liquid rubber containing a carboxylgroup. The liquid rubber was revulcanized by the reaction with tris [1-(2-methyl) aziridinyl] phosphine oxide.

Journal

  • NIPPON GOMU KYOKAISHI

    NIPPON GOMU KYOKAISHI 49 (5), 404-408, 1976

    THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN

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