Definition: A polymer prepared from polyvinyl acetates by replacement of the acetate groups with hydroxyl groups. It is used as a pharmaceutic aid and ophthalmic lubricant as well as in the manufacture of surface coatings artificial sponges, cosmetics, and other products.
D25-26 qualif
Other names Tears, Liquifilm; Alcohol, Polyvinyl; Polyviol; Liquifilm Tears