WATER-REPELLANT/OIL-REPELLANT COATING COMPOSITION

摘要

The purpose of the present invention is to provide water-repellant/oil-repellant coating composition that can be both water repellant/oil repellant and wear resistant. This water-repellant/oil-repellant coating composition includes an organic silicon compound (A) wherein at least one first hydrocarbon-chain-containing group and at least one hydrolyzable group are bonded to a silicon atom and a metal compound (B) wherein at least one hydrolyzable group is bonded to a metal atom and wherein a second hydrocarbon-chain-containing group that is shorter than the first hydrocarbon-chain-containing group may also be bonded to the metal atom, the coating composition being characterized in that the mole ratio (metal compound (B)/organic silicon compound (A)) of the metal compound (B) and the organic silicon compound (A) is 18-48.