Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (1): 74-76.

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GAS PERMEABILITIES OF DIALKYL FUMARATE COPOLYMERS

Song Zhengzhe, Wen Jiumian, Xu Jiping   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, 130022 Changchun
  • Received:1991-11-29 Revised:1992-04-28 Published:1993-02-10 Online:1993-02-10

Abstract: Several kinds of dialkyl fumarate copolymers were synthesized by radical copolymerization in the presence of AIBN. The permeabilities for oxygen and nitrogen of the copolymer membranes were determined. Effects of the copolymer composition on the gas permeability of the membrane were examined.

Key words: dialkyl fumarate, copolymerization, membrane, gas permeability