화학공학소재연구정보센터
Journal of the Korean Industrial and Engineering Chemistry, Vol.6, No.2, 277-282, April, 1995
가용성 또는 불용성 Polystyrene에 결합된 수산기 함유 Polyetheramine의 합성
Synthesis of Hydroxyl-containing Polyetheramines Bound to Soluble or Insoluble Polystyrenes
초록
haloalkyl, tosyloxyalkyl, epoxy기를 함유하는 선형 또는 가교 polystyrene과 bis[2-(2-hydroxethoxy)ethyl]amine(ATEG)과의 반응에 의해 hydroxyl기 함유 polyetheramine 구조의 가용성, 불용성 polystyrene을 합성하였다. 고정화 ATEG의 친수성은 환치환율의 증가에 따라 증가하였고, 친유성은 반대경향을 나타내었다.
Soluble or insoluble polystyrenes with hydroxyl-containing polyetheramine structures were prepared by the reaction of linear or crosslinked polystyrenes containing haloalkyt, tosyloxyalkyl or epoxy groups with bis[2-(2-hydroxyethoxy)ethyl]amine(ATEG). The hydrophilicity of the immobilized ATEG increased with increasing ring substitution and the lipophilicity indicated an opposite tendency.
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