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Mesogen-jacketed liquid crystalline polymer with flexible dicyclopentyl terephthalate as side group

โœ Scribed by Hui-lin Tu; Dong Zhang; Xin-hua Wan; Xiao-fang Chen; Yu-xiang Liu; Hai-liang Zhang; Qi-Feng Zhou


Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
40 KB
Volume
20
Category
Article
ISSN
1022-1336

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โœฆ Synopsis


For the first time the flexible cyclopentyl ring is used to build mesogenic units, and thus a novel mesogen-jacketed liquid crystalline polymer (MJLCP) poly(dicyclopentyl vinylterephthalate) is synthesized. The polymer forms a stable mesophase which changes to an isotropic phase at 267 8C. The formation of a stable mesophase may be attributed to the spatial interaction among flexible side groups which converts them into rigid mesogenic units.


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