Chromatographic study of the synthesis of halogenated unsaturated polyesters

The molecular-weight distribution and functionality of polycondensation products of 1,4,5,6,7,7-hexa chloro(hexabromo)bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride, propylene glycol, and maleic anhydride were studied by size-exclusion chromatography. Conditions were examined for preparing olig...

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Bibliographic Details
Published in:Russian journal of applied chemistry 2011-07, Vol.84 (7), p.1281-1287
Main Authors: Bektashi, N. R., Mustafaev, A. M., Guseinov, I. A., Mustafaev, S. G., Dzhafarov, V. D.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Industrial Chemistry/Chemical Engineering
Macromolecular Compounds and Polymeric Materials
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Summary:The molecular-weight distribution and functionality of polycondensation products of 1,4,5,6,7,7-hexa chloro(hexabromo)bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride, propylene glycol, and maleic anhydride were studied by size-exclusion chromatography. Conditions were examined for preparing oligoesters with more uniform composition and regular alternation of ester fragments and unsaturated units
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427211070287