Collagen extracted from collagen-containing tissue
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United States of America Patent
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Nov 12, 1991
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app pub date -
Sep 26, 1990
filing date -
Nov 25, 1988
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Expired
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Abstract
A method for extracting collagen from animal collagen-containing tissue using a solution of an organic diamine or amino-alcohol salt. The collagen product has many uses such as cell growth matrices, prosthetic devices, synthetic skin, dressings for wounds, or membranes.
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