Phase Transitioning Hydrogels

A method of forming and the resulting hydrogel composition comprising poly( vinyl alcohol) at a final concentration of about 20% (w/w) to about 65% (w/w) and polyethylene glycol at a final concentration of about 2% (w/w) to about 20% (w/w), wherein the hydrogel composition has a total polymer content, above about 30% (w/w), higher than the total polymer content of a precursor polymer solution formulated prior to the formulation of the hydrogel composition. The hydrogel composition may further comprise poly( vinyl pyrrolidone) at a final concentration of about 0.10% (w/w) to about 0.75% (w/w).

Attached files:
KR 20110029116.jpg

Patents:
KR 20,110,029,116

Inventor(s): KITA KRISTIN B [US]; SMITH NIGEL G [GB]; LOWMAN ANTHONY M [GB]; FUSSELL GARLAND W [US]; KEANE MICHAEL [US]

Type of Offer: Licensing



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