Patent ID: 9123940
Filing Date: 2015-09-01
Classification: C08L,C09D,H01G,H01M,Y02E,Y02P

Abstract:
1. A coating formulation comprising: a polar solvent; a hydroxyl-containing resin, which is a modified polyvinyl alcohol; and at least one compound selected from the group consisting of an organic acid and a derivative thereof, wherein the modified polyvinyl alcohol and the at least one compound are contained in the polar solvent, wherein the modified polyvinyl alcohol has an introduced functional group other than hydroxyl groups and acetate groups, and is at least one alcohol selected from the group consisting of silanol-modified polyvinyl alcohols, cation-modified polyvinyl alcohols, cyanoethylated polyvinyl alcohols, and acetoacetyl-modified polyvinyl alcohols, and wherein the organic acid is a polybasic acid, and the polybasic acid is selected from the group consisting of 1,2,3-propanetricarboxylic acid, 1,2,4-cyclohexanetricarboxylic acid, 1,2,4,5-cyclohexanetetracarboxylic acid, 1,2,3,4-butanetetracarboxylic acid, trimellitic acid, pyromellitic acid, 1,4,5,8-naphthalenetetracarboxylic acid, and 1,2,3,4,5,6-cyclohexanehexacarboxylic acid.