Gels formed by the interaction of poly(aldehyde) with various substances
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United States of America Patent
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Apr 2, 2002
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N/A
app pub date -
Jul 25, 2000
filing date -
Feb 11, 1999
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Abstract
The present invention, which addresses the needs of the prior art, provides irreversible, hydrophilic gels which can be incorporated into dressing compositions, dermatologically compatible compositions, wound packings, wound dressings, burn dressings, drug delivery dressings, dry films, cosmetic masks and cosmetic wrap dressings. The gels of the invention include a blend of a hydrophilic poly(aldehyde) and a polymer selected from the group consisting of a poly(amide), a poly(amine) and a poly(alcohol).
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