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Photodegradation of Azo Dyes with Heterocyclic and Benzene Groups in Polymeric Matrix

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Abstract

Lightfastness of individual azo dyes with benzene, thiophene, and furan groups and their binary mixtures in cellulose acetobutyrate was studied on an installation for accelerated photochemical aging. The dye pairs in which the components enhance the lightfastness of each other were determined.

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Authors and Affiliations

  1. St. Petersburg State Technological Institute, St. Petersburg, Russia

    N. B. Sokolova, L. P. Kovzhina, N. M. Dmitrieva & N. V. Blinova

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  1. N. B. Sokolova
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  2. L. P. Kovzhina
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  3. N. M. Dmitrieva
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  4. N. V. Blinova
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Sokolova, N.B., Kovzhina, L.P., Dmitrieva, N.M. et al. Photodegradation of Azo Dyes with Heterocyclic and Benzene Groups in Polymeric Matrix. Russian Journal of Applied Chemistry 75, 254–256 (2002). https://doi.org/10.1023/A:1016112503550

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  • DOI: https://doi.org/10.1023/A:1016112503550

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