Patent ID: 7758883
Filing Date: 2010-07-20
Classification: A61K,A61P

Abstract:
1. A composition for ophthalmic use, comprising: a) polyvinyl alcohol, wherein the concentration of said polyvinyl alcohol is from about 0.5% to 10% by weight in water, said polyvinyl alcohol being about 96% to 99% hydrolyzed; b) polyvinyl acetate, wherein the concentration of said polyvinyl acetate is from about 0.5% to 10% by weight in water, said polyvinyl acetate being about 73% to 93% hydrolyzed; c) polyvinyl pyrrolidone, wherein the concentration of said polyvinyl pyrrolidone is from about 0.5% to 10% by weight in water; and d) a phospholipid, wherein the concentration of said phospholipid is from about 0.003% to 0.02% by weight in water.