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).
申请公布号
WO2009146331(A1)
申请公布日期
2009.12.03
申请号
WO2009US45328
申请日期
2009.05.27
申请人
SYNTHES USA, LLC;SYNTHES GMBH;DREXEL UNIVERSITY;KITA, KRISTIN, B.;SMITH, NIGEL, G.;LOWMAN, ANTHONY, M.;FUSSELL, GARLAND, W.;KEANE, MICHAEL
发明人
KITA, KRISTIN, B.;SMITH, NIGEL, G.;LOWMAN, ANTHONY, M.;FUSSELL, GARLAND, W.;KEANE, MICHAEL