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Preparation and hydrolysis of poly(ethylene-graft-oxazoline)s and poly(vinyl acetate-graft-oxazoline)s

✍ Scribed by Ivan Pantchev; Rumiana Velichkova; Andrzej Dworak

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
585 KB
Volume
32
Category
Article
ISSN
1381-5148

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✦ Synopsis

Polyvinyl acetate-co-polyvinyl tosylates and polyethylene-co-polyvinyl tosylates were synthesized via tosylation of poly(viny1 acetate-co-vinyl alcohol) and poly(ethylene-co-vinyl alcohol). Grafting of 2-methyl-2-oxazoline and 2-phenyl-2-oxazoline was performed using polytosylates as macroinitiators. Appropriate hydrolyzed analogues were prepared. The swelling properties and sorption capacity towards Cuzf and Fe3+ of the graft copolymers and their corresponding hydrolyzed products were investigated.

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