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Liquid Crystals and their Application
Russian Journal Zhidkie kristally i ikh prakticheskoe ispol'zovanie Жидкие кристаллы и их практическое использование |
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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2009, 2, 78—88. |
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Mesogenic Modifying Agents for Polyvinylchloride
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Dm. S. Fokin, S. A. Kuvshinova, V. A. Burmistrov, O. I. Koifman
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Author affiliations
Ivanovo State University of Chemistry and Technology,
Department of Higher Molecular Compounds Technology
Russia 153460 Ivanovo, Av. F. Engel’s, 7
E-mail: burmistrov@isuct.ru
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Abstract
Epoxy substituted modifiers for polyvinylchloride were synthesized. Thermogravimetric and differential-thermal tests of synthesized compounds, relaxion study and the thermal analysis of plasticized polyvinylchloride films modified by mesogenic compounds were car-ried out. The light-thermostabilizing efficiency of mesogenic compounds in PVC compositions was estimated.
Keywords: mesogen, polyvinylchloride, light-thermostabilizers, thermal analysis, relaxation properties
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