Wound covering materials
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United States of America Patent
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Mar 3, 1998
Grant Date -
N/A
app pub date -
Aug 16, 1996
filing date -
Feb 18, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A wound covering material comprising 1 part by weight of glucomannan, 0.20-0.99 part by weight of a solubility modifier comprising pullulan or carrageenan, 0.10-12 parts by weight of physiologically acceptable adhesive polymer base, and 0.20-20 parts by weight of at least one plasticizer selected from the group consisting of polyhydric alcohols, sugar alcohols, monosaccharides, disaccharides and oligosaccharides.
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