摘要:
A decorative article 1 includes a substrate 2 formed mainly of plastic material, an oxide coating 3 formed mainly of metal oxide material provided on the substrate 2, and a metal coating 4 formed mainly of metal material provided on a surface of the oxide coating 3 on a side opposite the surface of the oxide coating 3 that is adjacent the substrate 2. It is desirable that the oxide coating 3 is formed of a material including at least one material selected from among TiO2 and CrO. It is further desirable that the metal coating 4 is formed of a material including at least one material selected from among Ag, Cr, Au, Al, Ti, Sn, and In. It is still further desirable that the sum of the average thickness of the oxide coating 3 and the average thickness of the metal coating 4 is 0.02 to 2.5 μm.
摘要:
A decorative article 1A for a timepiece or the like is provided having a superior aesthetic appearance that can be maintained over a long period of time. The decorative article 1A has a substrate 2 wherein at least part of the surface vicinity is primarily configured from Ti and/or stainless steel, a first coat 3 formed on the substrate 2, and a second coat 4 formed on the first coat 3. The first coat 3 is configured primarily from TiCN, and the combined C content and N content in the first coat 3 is 5 to 30 wt %. The second coat 4 is configured primarily from M (where M is one or more elements selected from Ti, Pt, Pd, and In). The average thickness of the first coat 3 is 1.6 to 5 μm. The average thickness of the second coat 4 is 0.15 to 0.5 μm.
摘要:
A decorative article 1A for a timepiece or the like is provided having a superior aesthetic appearance that can be maintained over a long period of time. The decorative article 1A has a substrate 2 wherein at least part of the surface vicinity is primarily configured from Ti and/or stainless steel, a first coat 3 formed on the substrate 2, and a second coat 4 formed on the first coat 3. The first coat 3 is configured primarily from TiCN, and the combined C content and N content in the first coat 3 is 5 to 30 wt %. The second coat 4 is configured primarily from M (where M is one or more elements selected from Ti, Pt, Pd, and In). The average thickness of the first coat 3 is 1.6 to 5 μm. The average thickness of the second coat 4 is 0.15 to 0.5 μm.
摘要:
To offer a timepiece faceplate having exceptional transmission of light as well as exceptional aesthetic appearance, and to offer a timepiece provided with the timepiece faceplate, a timepiece faceplate of the invention is provided with a first plate member including a material having an optical transmission property, and a second plate member including a material having an optical transmission property.
摘要:
An ornamental article 1 has: a plastic material substrate 2; a first film 3 on the substrate 2 and made of a made of a material containing at least one substance selected from the group made of Cr, Ti, compounds of Cr, and compounds of Ti; and a second film provided adjacent to the surface of the first film that is on the opposite side of the side that faces the substrate and made of a material containing at least one metal selected from the group made of Ag and Al. It is preferred that the first film 3 contain at least one substance selected from the group made of Cr, Ti oxide, and Cr oxide. It is also preferred that the sum of the average thicknesses of the first film 3 and second film 4 be from 0.02 to 2.5 micrometers.
摘要:
It is the subject of the present invention to provide a solvent-free ambient-temperature curable composition, excellent in water-resistant adhesion, storage stability and curability, and generates neither smoke nor odor when working therewith. The relevant problem is solved by a curable composition including (A) a natural asphalt and/or petroleum asphalt, (B) a polyoxyalkylene polymer having one or more reactive silicon groups capable of cross-linking by forming siloxane bonds through silanol condensation reaction.
摘要:
A timepiece dial having a base member made primarily of polycarbonate, a silicon compound layer made primarily of a silicon oxide compound, and a zinc sulfide compound layer made primarily of a zinc sulfide compound and rendered on the opposite side of the silicon compound layer as the side facing the base member.
摘要:
A solventless cold-setting curable composition includes a bituminous substance (A) and a vinyl polymer (B) which has a reactive silicon group capable of being crosslinked by forming a siloxane bond by a silanol condensation reaction and whose main chain is produced by living radical polymerization.
摘要:
It is disclosed a dielectric element comprising a lower electrode, a dielectric layer, and an upper electrode which are provided on a substrate, in which at least one of the electrodes is a Pt layer, a Ru layer is used as a base layer for the Pt layer. In the fabrication of the dielectric element, the Pt layer is formed by electroplating, a photoresist pattern is used as a plating mask, and an Ru layer is formed as a seed layer. The present invention makes it possible to provide a dielectric element using Pt as an electrode material, that is capable of easily forming a Pt electrode having excellent electrical characteristics without generating voids or seams, that is capable of forming a fine pattern, and that does not occur contamination in a processing chamber, and a method for fabricating a dielectric element of having the characteristics mentioned above.
摘要:
Disclosed herein is a coating solution for use in forming Bi-based ferroelectric thin films comprises a specified compound, such as triglyme, dipivaloylmethane, pinacol, pivalic acid or hexyleneglycol, in combination with an organometallic compound containing metallic elements of which a Bi-based ferroelectric thin film to be formed is composed. Disclosed also herein is a method of forming Bi-based ferroelectric thin films using the coating solution.