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Grafting of β-cyclodextrin-modified 2-hydroxyethyl methacrylate onto polyurethane

✍ Scribed by K. Sreenivasan

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
516 KB
Volume
60
Category
Article
ISSN
0021-8995

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✦ Synopsis

SYNOPSIS

2-Hydroxyethyl methacrylate (HEMA) and P-cyclodextrin are bridged using toluene-2,4diisocyanate (TDI) by reacting the -OH group of HEMA and one of the primary -OH groups of 8-cyclodextrin. The modified HEMA is grafted to polyurethane by y-irradiation. The preliminary study showed that the membrane potential of conventional polymers like polyurethane could be enhanced considerably by this type of modification.

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