摘要:
The present invention relates to an anti-corrosion coating composition comprising as main components a silicate and zinc powder wherein ultrafine particulate aluminum oxide and/or ultrafine particulate titanium oxide is incorporated in an amount of 0.05 to 2.0 parts by weight per 100 parts by weight of the zinc powder.
摘要:
A rust preventive coating composition having a long pot life and providing a coating in which generation of white rust is greatly reduced, said coating composition being obtained by incorporating a small amount of at least one salt selected from the group consisting of molybdate salts, tungstate salts, phosphomolybdate salts and phosphotungstate salts into a coating composition comprising as main components an alkali metal silicate or ammonium silicate and zinc powder.
摘要:
Porous titanium having a low contact resistance includes porous titanium body, Au, and a Ti oxide layer (3). Porous titanium includes continuous holes (1) opening on a surface and being connected to inner holes and a skeleton (2). Au adheres to at least an outer skeletal surface (4) of the porous titanium via diffusion bonding to form a network structure. The Ti oxide layer (3) is formed in a clearance between adjacent Au codes (5) of the Au network sticking. The width of an Au code (5) of the Au network is 0.3 to 10 μm at least at one position; and the thickness of the Ti oxide layer (3), which is formed in the clearance between adjacent Au codes (5) of the Au network is 30 to 150 nm.
摘要:
Each of the metal nano-particles present in a dispersion, which comprises at least one metal selected from the group consisting of precious metals and transition metals or an alloy of at least two metals selected from the foregoing metals, comprises a metal particle in which an organic metal compound of a fatty acid and/or an amine-metal complex is adhered to the periphery of the metal particle. This organic metal compound and the amine-metal complex are admixed together in a solvent and then the resulting mixture is subjected to a reducing treatment to thus form a dispersion containing metal nano-particles in a concentration of not less than 5% by mass and not more than 90% by mass. The resulting dispersion is applied onto the surface of a base material, followed by drying the applied layer of the dispersion and then firing the dried layer of the dispersion at a low temperature to thus form a thin metallic wire or a metal film having conductivity.
摘要:
With respect to the metal colloid of the present invention, metal colloidal particles capable of forming a metal colloid by dispersing in either or both of an aqueous dispersion medium and a nonaqueous dispersion medium in a predetermined proportion while mixing, comprise metal particles and a protective agent coordination-modified on the surface of the particles, the protective agent having a carbon skeleton containing either or both of sulfur and oxygen in the molecule, and having a structure of being coordination-modified on the surface of the metal particles using an atom or an atomic group of either or both of sulfur and oxygen as an anchor, wherein the protective agent has one, or two or more functional groups selected from the group consisting of alkoxysilyl group, silanol group and hydroxyalkyl group in a molecular structure.
摘要:
The present invention provides a thermostat which does not abrade a monitored object, even if movable, and is superior in heat-responsiveness. The present thermostat comprises an approximately round bimetal 3, a holder 2 for holding the lower surface of said bimetal 3 and a cover member 7 for holding the upper surface of said bimetal 3, wherein said bimetal 3 recurves when it exceeds a critical temperature, and said cover member 7 has an opening 7a which does not hinder said cover member 7 from holding said bimetal 3, and portions projecting radially inward from said opening which hold said bimetal 3.
摘要:
One embodiment of the present invention provides a conductive pigment powder, which includes indium oxide, tin and gold, and having a purple color tone. Other embodiments of the present invention provide a method of producing a conductive pigment powder; a dispersion solution and a transparent conductive film, which include the above-mentioned conductive pigment powder; a method of forming a transparent conductive film; and a cathode ray tube, which includes the above-mentioned transparent conductive film and a transparent substrate.
摘要:
The present invention discloses a double-layer structured low-resistance and low-reflectivity transparent conductive film, comprising a lower high-reflectivity conductive layer containing a fine metal powder in a silica-based matrix and a silica-based low-reflectivity layer, suitable for imparting electromagnetic shielding property and anti-dazzling property to a CRT.
摘要:
With respect to the metal colloid of the present invention, metal colloidal particles capable of forming a metal colloid by dispersing in either or both of an aqueous dispersion medium and a nonaqueous dispersion medium in a predetermined proportion while mixing, comprise metal particles and a protective agent coordination-modified on the surface of the particles, the protective agent having a carbon skeleton containing either or both of sulfur and oxygen in the molecule, and having a structure of being coordination-modified on the surface of the metal particles using an atom or an atomic group of either or both of sulfur and oxygen as an anchor, wherein the protective agent has one, or two or more functional groups selected from the group consisting of alkoxysilyl group, silanol group and hydroxyalkyl group in a molecular structure.