Hydrophilic biopolymeric copolyelectrolytes, and biodegradable w

Details Hydrophilic biopolymeric copolyelectrolytes, and biodegradable w Hydrophilic biopolymeric copolyelectrolytes, and biodegradable w

1983-09-21

1986-02-18

Rosenbaum, C. Fred

Surgery

Truss

Pad

604368, A61M 520

Patent

active

045706298

ABSTRACT:
Hydrophilic biopolymeric copolyelectrolytes comprising (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from at least one biopolymer selected from the group consisting of collagen and a glucosaminoglycan. Hydrogel membranes formed from the copolyelectrolytes are useful as biodegradable dressings for denuded tissue wound sites.

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