Abstract: Provided is a composite having a coated, shaped metal material, and cloth which includes chemical fibers and which is joined to the surface of the coated, shaped metal material. This coated, shaped metal material has a shaped metal material, and a coating film that includes a polycarbonate unit-containing polyurethane resin formed on the surface of the coated, shaped metal material. The proportion of the mass of polycarbonate units to the total mass of resin in the coating film is 15-80 mass %. The thickness of the coating film is 0.2 ?m or thicker.

Abstract: A coating that contains acid-modified polypropylene and that contains 5 mass % or more of nonvolatile matter is applied to a traveling metal strip in a state in which the surface temperature of the metal strip is 60° C. or lower. Next, the coating applied to the metal strip is baked at 80-250° C., and a coating film having a film thickness of 0.3 ?m or greater is formed on the traveling metal strip. The proportion of acid-modified polypropylene to resin total mass in the coating film is 40 mass % or higher. The traveling metal strip is then wound after being cooled to a surface temperature of 80° C. or lower.

Abstract: A coating including polycarbonate-unit-containing polyurethane resin and 5 mass % or more of nonvolatile matter is applied to a traveling metal strip in a state in which the surface temperature of the metal strip is 60° C. or lower. Next, the coating applied to the metal strip is baked at 80-250° C., and a coating film having a film thickness of 0.3 ?m or greater is formed on the traveling metal strip. The proportion of polycarbonate units to the total mass of resin in the coating film is 10-80 mass %. The traveling metal strip is then wound after being cooling to a surface temperature of 80° C. or lower.

Abstract: The present invention relates to a coated shaped metal material that is excellent in adhesion to a molded article of a thermoplastic resin composition and can be easily produced. The coated shaped metal material comprises a shaped metal material and a coating formed on a surface of the shaped metal material. The shaped metal material is a product made of a metal and has a predetermined shape by applying heat or force to the metal. The coating comprises a polyurethane resin containing a polycarbonate unit. A mass ratio of the polycarbonate unit to a total resin mass in the coating is 15 to 80 mass %. The coating has a film thickness of 0.5 to 20 ?m.

Abstract: The present invention pertains to a shaped and coated metallic material used in a composite having excellent performance in bonding and sealing between a shaped metallic material and a molded article of a thermoplastic resin composition. The shaped and coated metallic material has: a shaped metallic material; and, disposed above the shaped metallic material, an acid-modified polypropylene layer containing at least 40 mass % of an acid-modified polypropylene. The melt viscosity of the acid-modified polypropylene layer is 1000 to 10,000 mPa·s. The film thickness of the acid-modified polypropylene layer is at least 0.2 ?m.

Abstract: The shaped and coated metallic material comprises a shaped metallic material and a coating film formed on the surface of the shaped metallic material. The coating film comprises a polyurethane resin containing a polycarbonate unit. The ratio of the mass of the polycarbonate unit relative to the total mass of resins in the coating film is 15 to 80 mass %. The thickness of the coating film is larger than 1.0 ?m.

Abstract: The present invention relates to a shaped and coated metallic material which has excellent adhesion to a molded article of a thermoplastic resin composition and can be produced in a simple manner. The shaped and coated metallic material comprises a shaped metallic material and a coating film formed on the surface of the shaped metallic material. The coating film comprises a polyurethane resin containing a polycarbonate unit. The ratio of the mass of the polycarbonate unit relative to the total mass of resins in the coating film is 15 to 80 mass %. The thickness of the coating film is 0.5 ?m or more.

Abstract: A chemically processed steel sheet comprises a steel base coated with an Al—Si alloy plating layer, whose Si content is preferably adjusted to 5–13 mass % as a whole and to 7–80 mass % at a surface, and a converted layer generated on the surface of the plating layer. The converted layer contains both soluble and scarcely-soluble compounds. The soluble compound, such as a manganese oxide or hydroxide, or a valve metal fluoride, is once dissolved into water in an atmosphere and then re-precipitated as scarcely-soluble compounds at defective parts of the converted layer. The scarcely-soluble compounds act as a barrier for corrosion prevention of a base steel. Due to the re-precipitation, i.e., self-repairing faculty, excellent corrosion resistance of the converted layer is still maintained even after defects are introduced therein during plastic deformation of the steel sheet.

Abstract: A chemically processed steel sheet comprising a steel base coated with an Al—Si alloy plating layer, whose Si content is preferably adjusted to approximately 5-13 mass % as a whole and to approximately 7-80 mass % at a surface, and a converted layer generated on the surface of the plating layer. The converted layer contains both soluble and scarcely-soluble compounds. The soluble compound such as a manganese oxide or hydroxide or a valve metal fluoride is once dissolved to water in an atmosphere and then re-precipitated as scarcely-soluble compounds at defective parts of the converted layer. The scarcely-soluble compounds act as a barrier for corrosion-prevention of a base steel. Due to the re-precipitation, that is self-repairing faculty, excellent corrosion resistance of the converted layer is still maintained even after defects are introduced therein during plastic deformation of the steel sheet.

Abstract: A new processed steel sheet comprising of a steel base coated with a Zn or its alloy plating layer and a converted layer, which contains both of at least an insoluble or scarcely-soluble metal compound and at least a soluble metal compound. The insoluble or scarcely-soluble compound may be one or more of valve metal oxides or hydroxides, and the soluble compound may be one or more of valve metal fluorides. The converted layer may be also composed of one or more of complex compounds of Mn and Ti. The insoluble or scarcely-soluble compound acts as a barrier for insulation of a steel base from an atmosphere, while the soluble compound exhibits a self-repairing faculty to repair defective parts of the converted layer. Due to the converted layer, the processed steel sheet is remarkably improved in corrosion resistance, without the presence of chromium compounds which would put harmful influences on the environment.

Abstract: A chemically processed steel sheet comprises a steel base coated with an Al-Si alloy plating layer, whose Si content is preferably adjusted to 5-13 mass % as a whole and to 7-80 mass % at a surface, and a converted layer generated on the surface of the plating layer. The converted layer contains both of soluble and scarcely-soluble compounds. The soluble compound such as a manganese oxide or hydroxide or a valve metal fluoride is once dissolved to water in an atmosphere and then re-precipitated as scarcely-soluble compounds at defective parts of the converted layer. The scarcely-soluble compounds act as a barrier for corrosion-prevention of a base steel. Due to the re-precipitation, i.e. self-repairing faculty, excellent corrosion resistance of the converted layer is still maintained even after defects are introduced therein during plastic deformation of the steel sheet.

Abstract: A new processed steel sheet comprises a steel base coated with a Zn or its alloy plating layer and a converted layer, which contains both of at least an insoluble or scarcely-soluble metal compound and at least a soluble metal compound. The insoluble or scarcely-soluble compound may be one ore more of valve metal oxides or hydroxides, and the soluble compound may be one or more of valve metal fluorides. The converted layer may be also composed of one ore more of complex compounds of Mn and Ti. The insoluble or scarcely-soluble compound acts as a barrier for insulation of a steel base from an atmosphere, while the soluble compound exhibits a self-repairing faculty to repair defective parts of the converted layer. Due to the converted layer, the processed steel sheet is remarkably improved in corrosion resistance, without presence of chromium compounds which would put harmful influences on the environment.