Provided is a hydrophilic treatment coating composition which imparts a soil guard property and is superior in durability of soil guard performance. Provided is a hydrophilic treatment coating composition for an inorganic substrate surface-treated with a silane coupling agent (S), comprising a hydrophilic compound (A) and a hydrophilic compound (B), wherein the hydrophilic compound (A) is a compound having at least one of a sulfonic acid group and an alkali metal salt of a sulfonic acid group, and the hydrophilic compound (B) is a compound having a quaternary ammonium cationic group.

Provided is a hydrophilic treatment coating composition which imparts a soil guard property and is superior in durability of soil guard performance. Provided is a hydrophilic treatment coating composition for an inorganic substrate surface-treated with a silane coupling agent (S), comprising a hydrophilic compound (A) and a hydrophilic compound (B), wherein the hydrophilic compound (A) is a compound having at least one of a sulfonic acid group and an alkali metal salt of a sulfonic acid group, and the hydrophilic compound (B) is a compound having a quaternary ammonium cationic group.

An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.

An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.

Herein is described a substrate coated with a thermal management material for an electronic device, wherein the thermal management material comprises: a thermal conductive coat deposited on the substrate; and a heat insulation coat deposited on the thermal conductive coat, wherein the heat insulation coat comprises a plant root powder and a resin. A process for coating the substrate with a thermal management material, and an electronic device having a housing comprising a thermal management material is also described herein.

Herein is described a substrate coated with a thermal management material for an electronic device, wherein the thermal management material comprises: a thermal conductive coat deposited on the substrate; and a heat insulation coat deposited on the thermal conductive coat, wherein the heat insulation coat comprises a plant root powder and a resin. A process for coating the substrate with a thermal management material, and an electronic device having a housing comprising a thermal management material is also described herein.

A gas barrier laminate in which separation between a coating layer having gas barrier properties and a layer adjacent to the coating layer is less likely to occur. A coating solution for producing a gas barrier laminate contains a carboxyl group-containing polymer (A), polyvalent metal-containing particles (B), a surfactant (C), an organic solvent (D), and at least one silicon-containing compound (E) selected from the group consisting of a silane coupling agent represented by the following general formula (1), a silane coupling agent represented by the following general formula (2), hydrolysates thereof, and condensates thereof, wherein the mass ratio of the silicon-containing compound (E) to the carboxyl group-containing polymer (A) is 0.5% or more. Si(OR1).sub.3Z1 . . . (1); Si(R2)(OR3).sub.2Z2 . . . (2). (R1 and R3 are alkyl groups having 1 to 6 carbon atoms, R2 is a methyl group, and Z1 and Z2 are a group containing an epoxy group.)

A water based silicone coating includes: a water soluble ionic surfactant, water, a leafing pigment and a silicone resin emulsion.

A water based silicone coating includes: a water soluble ionic surfactant, water, a leafing pigment and a silicone resin emulsion.

The present invention provides a coating composition wherein the coating composition comprises the following components (A) and (B): (A) an emulsion of a silicone acrylic copolymer resin having a glass transition temperature of 0° C. or higher and being a copolymer of 40 to 90 parts by mass of (a1) a polyorganosiloxane represented by the formula (1) with 10 to 60 parts by mass of (a2) a methacrylic acid ester monomer, provided that a total amount of components (a1) and (a2) is 100 parts by mass; the emulsion being in an amount of 5 to 80 parts by mass as a solid content, and (B) a metal oxide in an amount of 20 to 95 parts by mass, provided that a total mass of the solid content of component (A) and component (B) is 100 parts by mass.