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Obtaining Peculiarities and Properties of Polyvinylpyrrolidone Copolymers with Hydrophobic Vinyl Monomers

Volodymyr Skorokhoda, Yuriy Melnyk, Natalia Semenyuk and Oleh Suberlyak
Affiliation: 
Lviv Polytechnic National University, 12, S. Bandera str., 79013 Lviv, Ukraine; vskorohoda@yahoo.com
DOI: 
https://doi.org/10.23939/chcht09.01.055
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Abstract: 
Polymerization of hydrophobic vinyl monomers in polyvinylpyrrolidone aqueous solutions has been investigated under ultrasonic treatment. The effect of ultrasound on the destruction of water-soluble polymeric matrices has been examined. The obtaining mechanism of block- and grafted copolymers of vinyl monomers with polyvinylpyrrolidone has been proposed. The copolymers have been synthesized as films and their main properties, physico-mechanical and sorption-diffusive, in particular, have been investigated.
References: 

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