HYDROGEL LAMINATE, METHOD FOR MAKING THE SAME, AND WOUND DRESSING
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United States of America Patent
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Issued Date -
May 30, 2013
app pub date -
Nov 28, 2012
filing date -
Nov 29, 2011
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Abandoned
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Abstract
A method for manufacturing a hydrogel laminate of a wound dressing includes the steps of: providing a fabric layer; forming a fluid-impermeable barrier layer on a lower surface of the fabric layer, the fluid-impermeable barrier layer having a water-repellant surface bonded to the lower surface of the fabric layer; applying a hydrogel precursor onto an upper surface of the fabric layer so as to permit the hydrogel precursor to infiltrate into the fabric layer; and curing the hydrogel precursor in the fabric layer to obtain a hydrogel laminate.
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