한국섬유공학회지 (Textile Science and Engineering)

  • 제31권2호
  • /
  • Pages.89-95
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  • 1994
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

아크릴로니트릴의 3가닥 별모양 고분자의 중합

Synthesis of Tri-armed Star Shaped Polymer of Acrylonitrile

  • 신종호 (한국화학연구소 펄프제지연구실) ;
  • 한신호 (한국화학연구소 펄프제지연구실, 한국화학연구소 펄프제지연구실, 한국화학연구소 펄프제지연구실, 인하대학교 공과대학 섬유공학과)
  • 발행 : 1994.02.01

⟨ 이전 논문 다음 논문 ⟩

초록

Polymerization of acrylonitrile(AN) was initiated by azobisisobutyronitrile(AIBN) in the presence of the polymerizable precursor. pentaerythritol triacrylate(PETA), synthesized from pentaerythritol(PETOL) and acrylic acid(AA). After the removal of gel portion from white powder-like precipitate, the molecular weight of polymer of soluble portion was measured by IR and GPC. Comparison in the molecular weight before and after the selective reduction of polymer ester group with ate complex revealed that the polymer obtained in this polymerization system is a sriarmed star shaped acrylonitrile polymer. Various reaction parameters affecting the structure of star shaped polymer were also discussed.

키워드

참고문헌

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