Hydrogel material and method of preparation

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United States of America Patent

PATENT NO 5393798
SERIAL NO

07893998

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Abstract

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Hydrogel materials suitable for use in bandages and the like have been made from modified copolymers of poly(methyl vinyl ether/maleic anhydride). The modifying groups are three to seven carbon amines, amides or alcohols having a terminal vinyl group which may crosslink to other such modifiers or to intermediary difunctional coagents. A method for REDOX initiated crosslinking and continuous casting of the hydrogel, on a support material suitable for employment in a bandage, is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
NATIONSBANK N A600 PEACHTREE ST N E ATLANTA GA 30308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weber, Fredric J Waco, TX 4 183

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