Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (8): 1256.

• Articles • Previous Articles     Next Articles

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

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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