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Researches of Amphiphilic Properties of Copolyesters with Chromophore Groups

Mariia Yakoviv1, Nataliia Fihurka1, Nataliya Nosova1 ,Volodymyr Samaryk1, Taras Vasylyshyn1, Svitlana Hermanovych1, Stanislav Voronov1, Sergiy Varvarenko1
Affiliation: 
1 Lviv Polytechnic National University, 12, S.Bandera St., 79013 Lviv, Ukraine ferensmariia@gmail.com
DOI: 
https://doi.org/10.23939/chcht12.03.318
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Keywords:

Abstract: 
The distribution coefficients of macromolecules of aminofunctional copolyesters with chromophore groups in the n-octanol–water system, as well as experimental and calculated characteristics of their hydrophilic-lipophilic balance (HLB) have been determined. A multiple regression analysis has been carried out and interpolation equation of the lipophilicity coefficient has been derived depending on the parameters characterizing the qualitative and quantitative composition of the copolyester. The factors which have the most significant influence on the lipophilicity factor and HLB of the obtained fluorescein-containing copolyester have been established.
References: 

[1] Zheng H., Zhan X.-Q., BianQ.-N., ZhangX.-J.: Chem. Commun., 2013, 49, 429. https://doi.org/10.1039/c2cc35997a
[2] http://www.acdlabs.com/software/logp/logp_prediction_software.php
[3] Kazicina L., Kupletskaja N.: Primenenie UF-, IK-, JaMR- Spektroskopii v Organicheskoi Khimii. Vysshaja shkola, Moskva 1971.
[4] Varvarenko S., Samaryk V., Vlizlo V. et al.: Polimernyi Zh., 2015, 37, 193.
[5] Oleksa V., Nagorniak M., Chekh B. et al.: [in:] Krynski A., Tebug G.K., Voloshanska S.(Eds.), Ecology and Human Health. Czestochowa Int. Publ., Czestochowa 2018, 7-19.
[6] Hansch C., Fujita T.: J. Am. Chem. Soc., 1964, 86, 1616. https://doi.org/10.1021/ja01062a035
[7] Davies J.: A Quantitative Kinetic Theory of Emulsion Type. 1. Physical Chemistry of the Emulsifying Agent [in:] Gas/Liquid and Liquid/Liquid Interfaces, Proceed. of 2nd Int. Congr. Surface Activity. Butterworths, London 1957, 426.
[8] Varvarenko S., Tarnavchyk I., Voronov A. et al.: Chem. Chem. Technol., 2013, 7, 164.
[9] Nagornyak M., Fihurka N., Samaryk V. et al.: Chem. Chem. Technol., 2016, 10, 423. https://doi.org/10.23939/chcht10.04.423