Abstract: A method for producing a metal-carbon fiber composite material includes the steps of: obtaining a coated foil (12) in which a carbon fiber layer (11) is formed on a surface (10a) of a metal foil (10) by applying a coating liquid (5) containing carbon fibers (1), etc., on the surface (10a) of the metal foil (10) with a gravure coating device (20); forming a laminate in which a plurality of coated foils (12) is laminated; and integrally joining the coated foils (12) by heating while pressurizing the laminate in a lamination direction of the coated foils (12). The shape of a cell (22) of a circumferential surface (21a) of a gravure roll (21) of the gravure coating device (20) is a cup shape and a diameter of a circle inscribed in a mouth shape of the cell (22) is set to 1.2 times or more the average fiber length.

Abstract: A method of producing a composite material of aluminum and a carbon material includes applying a coating liquid containing carbon fibers, a binder, and a solvent for the binder in a mixed state on an aluminum foil to form a coating layer on the aluminum foil, removing the solvent contained in the coating layer to obtain a coated foil in which a carbon fiber layer is formed on the aluminum foil, a roll formation step of winding the coated foil in a roll shape to obtain a roll, removing the binder contained in the carbon fiber layer of the roll, and extruding the roll after the binder removal step. In the coating step, the coating liquid is applied on the aluminum foil so that a coating amount of the carbon fibers contained in the coating layer becomes equal to or less than 40 g/m2.

Abstract: A cool storage material container is formed by brazing together peripheral edge portions of two aluminum plates. A cool storage material for storing cool is charged into a cool storage material accommodation space. The cool storage material container has a seal portion provided by closing a thermal storage material charging inlet which is formed at the peripheral edge portions of the two aluminum plates and is used to charge the cool storage material into the cool storage material accommodation space. The seal portion includes two outward protrusions which are formed by pressing and collapsing the thermal storage material charging inlet such that they project outward from the two aluminum plates and are brought into close contact with each other. The outward protrusions are bonded together by an anaerobic adhesive and are bent in the thickness direction of the aluminum plates such that their bent portions have a V-shaped cross section.

Abstract: A cool storage material container is formed by brazing together peripheral edge portions of two aluminum plates. A cool storage material for storing cool is charged into a cool storage material accommodation space. The cool storage material container has a seal portion provided by closing a thermal storage material charging inlet which is formed at the peripheral edge portions of the two aluminum plates and is used to charge the cool storage material into the cool storage material accommodation space. The seal portion includes two outward protrusions which are formed by pressing and collapsing the thermal storage material charging inlet such that they project outward from the two aluminum plates and are brought into close contact with each other. The outward protrusions are bonded together by an anaerobic adhesive and are bent in the thickness direction of the aluminum plates such that their bent portions have a V-shaped cross section.

Abstract: The support board for perforation processing 1 of the present invention having a lubrication layer 3 formed on at least one surface of an aluminum substrate 2 is characterized in that the lubrication layer 3 is made of a mixture containing crystalline water-soluble resin and crystal nucleation agent. This structure provides a support board for perforation processing having a lubrication layer excellent in adherence to an aluminum substrate, free from stickiness, and excellent in blocking prevention, and capable of easily being washed after processing.

Abstract: The support board for perforation processing 1 of the present invention having a lubrication layer 3 formed on at least one surface of an aluminum substrate 2 is characterized in that the lubrication layer 3 is made of a mixture containing water-soluble resin and amino acid. This structure provides a support board for perforation processing having a lubrication layer excellent in adherence to an aluminum substrate, free from stickiness, and excellent in blocking prevention, and capable of easily being washed after processing.

Abstract: The present invention provides a novel hexaarylbiimidazole compound of the following formula (1): wherein each R1 represents a halogen, and each R2 represents an optionally substituted C1-4 alkyl group. The hexaarylbiimidazole compound of the present invention is useful as photoradical generators in photopolymerizable compositions used as resists and is characterized by low sublimating thermal decomposition products. The photopolymerizable compositions may be suitably used as resists or as color filters for color liquid crystal display elements, cameras and the like.