《英文msh词典》Alcohol,Polyvinyl
[入口词] Alcohol,Polyvinyl
[主题词] Polyvinyl Alcohol
[英文释义] 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.