ISSN:
0025-116X
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The synthesis of comb-like polymers containing cinnamic acid derivatives in the side chains is described. The disappearance of thermal transitions after UV-irradiation of the polymer samples was demonstrated by DSC measurements in the case of the liquid-crystalline homopolymer poly[4-propoxyphenyl 4-(6-acryloyloxyhexyloxy)cinnamate] and the side-chain crystallizable copolymers poly[(4-(6-acryloyloxyhexyloxy)cinnamic acid-co-hexadecyl acrylate)]. A significant influence of UV-irradiation on the permeation activation energy of 1-butanol through polyamide composite membrance containing a film of the photosensible comb-like polymers was observed.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/macp.1989.021900617
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