Patent ID: 9528010
Filing Date: 2016-12-27
CPC Classification: B82Y,C01P,C08K,C08L,C09C,C09D

Claim Text:
1. A solvent-based coating composition comprising an additive and a coating resin, wherein the additive consists of a silica composition consisting of colloidal silica coated with a cationic surfactant represented by formula (1) below dispersed in an organic solvent selected from the group consisting of ester solvents, ketone solvents, hydrocarbon solvents and a mixture thereof, wherein X represents a halogen atom or a methyl sulfuric acid derivative, R wherein m represents an integer of 1 to 100 and R wherein an amount of the silica composition to the coating resin is 0.5 to 10 percent by weight.