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Sorption Properties of Materials Based on Polyvinylpyrrolidone Copolymers

Volodymyr Levytskyy, Ulyana Khromyak and Oleh Suberlyak
Affiliation: 
Lviv Polytechnic National University, 12, S. Bandery str., 79013 Lviv, Ukraine ulanajukovska@gmail.com
DOI: 
https://doi.org/10.23939/chcht04.03.217
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Keywords:

Abstract: 
Sorption properties of polyvinylpyrrolidone copolymers regarding to different acid-base indicators, as well as heparin and iodine have been investigated. The amount of sorption active centers of synthesized copolymers depends upon synthesis conditions, namely upon temperature and initiator amount, and is determined by the nature of sorbates and copolymers functional groups.
References: 

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[2] Kirsh Yu.: Vysokomol. Soed., 1993, 35, 98.
https://doi.org/10.1080/00076799300000030

[3] Manabu S. (Ed.): Polymery Medicinskogo Naznacheniya. Medicina, Moskwa 1981.

[4] Baranova V., Bybyk E., Kogevnikova N. et al. (Eds.): Prakticum po Kolloidnoi Khimii. Khimiya, Moskwa 1983.