Non-adhesive hydrogels
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United States of America Patent
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Issued Date -
Jan 11, 2007
app pub date -
Jun 29, 2005
filing date -
Jun 30, 2004
priority date (Note) -
Abandoned
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Abstract
Substantially non-adhesive hydrogels are useful as wound dressings, wound barriers, therapeutic drug delivery devices and the like. The substantially non-adhesive hydrogels are synthesized by a method that comprises irradiating a solution comprising a biological polymer that is biodegradable and biocompatible, using ionizing radiation, whereby free radicals of the biological polymer are formed and cross-linking occurs between the biological polymer radicals to provide the hydrogel.
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