LINT FREE CROSSLINKED CHITOSAN-PVA SPONGE AS AN ABSORBENT WOUND DRESSING AND METHOD OF PREPARATION THEREOF
This invention relates to a lint free absorbent wound dressing, comprising a plasticized blend of a natural biopolymer and poly vinyl alcohol mixed in an acidic solvent which is neutralized and crosslinked using green crosslinking buffer system, finding application in exudating and bleeding wounds.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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