高等学校化学学报

高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (8): 1256.

• 研究简报 • 上一篇    下一篇

胆甾醇丙烯酸酯/甲基丙烯酸丁酯无规共聚物的研究

李安东, 宋襄玉, 周恩乐   

  1. 中国科学院长春应用化学研究所高分子物理开放研究实验室, 长春, 130022
  • 收稿日期:1993-06-17 修回日期:1993-11-01 出版日期:1994-08-24 发布日期:1994-08-24
  • 通讯作者: 周恩乐.
  • 作者简介:李安东,男,33岁,硕士,讲师.
  • 基金资助:

    国家自然科学基金

Synthesis and Structure of Copolymer of Cholesteryl Acrylate and Butyl Methacrylate

LI An-Dong, SONG Xiang-Yu, ZHOU En-Le   

  1. Polymer Physics Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022
  • Received:1993-06-17 Revised:1993-11-01 Online:1994-08-24 Published:1994-08-24

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关键词: 胆甾醇丙烯酸酯, 甲基丙烯酸丁酯, 高分子液晶, 相态转变

Abstract: Cholesteryl acrylate (ChA) and copolymer cholesteryl acrylate and butyl methacrylate (pol(ChA-BMA) have been synthesized. Its molecular structures have been conformed by IR, 1H NMRand elemental analysis. The phase transition of copolymer was observed by DSCand polarizing microscope.It was shown that the cholesteric liqoid crys talline phase can be formed at a certain condition.

Key words: Cholesteryl acrylate, Butyl methacrylate, Polymeric liquid crystal, Phase transtion

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