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| Number | Title | Issue Date |
| 8172934 | Colored flake pigment and coating composition containing the same A colored flake pigment excelling in designability and weather resistance; and a coating composition containing the same. There is provided a colored flake pigment comprising a flaky base material of ≦80% light reflectance in a 300 to 600 nm wavelength region comp... | 05/08/2012 |
| 7998266 | Colored metallic pigment, process for producing the same, and coating composition and cosmetic preparation containing said colored metallic pigment This invention provides a colored metallic pigment, which can develop a variety of colors and varied interference colors while maintaining good lightfastness, weatherfastness and hiding power, a process for producing the same, a coating composition containing the co... | 08/16/2011 |
| 7938988 | Paste composition and solar cell element using the same Provided are: a paste composition which is capable of keeping a desired function for a backside electrode of a solar cell and strengthening the bond between an aluminum electrode layer and a p type silicon semiconductor substrate even if glass frit as a substance gi... | 05/10/2011 |
| 7850789 | Pasty composition for aluminum brazing, aluminum-containing member coated with the same, and method for brazing aluminum-containing members with the same Provided are a pasty composition for aluminum brazing which has excellent coating properties, is capable of attaining favorable dimensional accuracy of products obtained after brazing, causes less erosion, and allows favorable external appearances of brazed portions... | 12/14/2010 |
| 7806976 | Aluminum pigment, method for producing the same, and water-based metallic paint composition containing the aluminum pigment There is provided an aluminum pigment including an aluminum particle having a film formed on a surface thereof, wherein the film contains a metallic amine salt and the metallic amine salt is represented by the compositional formula RmHnN+â... | 10/05/2010 |
| 7639475 | Electrode material and method for producing same An electrode material which can secure both high electrical capacity and high stability with time and an be improved in the adhesion of a conductive material wherein the electrode material includes an aluminum foil, a carbon-containing layer formed on the surface of... | 12/29/2009 |
| 7616430 | Capacitor electrode member, method for manufacturing the same, and capacitor provided with the electrode member The invention provides a capacitor electrode member in which layers constituting the electrode member are highly adhesive. The capacitor electrode member comprises aluminum material (1), a carbon-containing layer (2) formed on the surface of the alumin... | 11/10/2009 |
| 7485674 | Powder coating composition In order to provide a powder coating composition containing a flake pigment attaining excellent recyclability and coating property as well as improved metallic feel, brilliance, and brightness of a coating film, the powder coating composition contains powder coating... | 02/03/2009 |
| 7388740 | Foil for negative electrode of capacitor and process for producing the same Provided are a foil for a cathode of a capacitor, which can secure both a high capacitance and a high strength, and a manufacturing method thereof. The foil for a cathode of a capacitor includes an aluminum foil and a carbon-containing layer formed on a surface of t... | 06/17/2008 |
| 7380700 | Paste composition for brazing and brazing method using the same The invention provides a paste composition for brazing, which upon brazing, does not cause brazing insufficiency such as residual carbon in any type of industrial brazing furnace, can achieve an excellent outward appearance of a brazed portion after brazing and can ... | 06/03/2008 |
| 7368657 | Paste composition and solar cell employing the same A paste composition for forming an electrically conductive layer on a p-type silicon semiconductor substrate comprises aluminum powder, an organic vehicle and powder of at least one inorganic compound selected from a group consisting of an oxide-based inorganic comp... | 05/06/2008 |
| 7163580 | Aluminum flake pigment, paint composition and ink composition containing the same, and films thereof In order to provide an aluminum flake pigment having excellent metallic luster, fine-grainedness and a plating-like appearance presenting silvery classiness, an aluminum flake pigment, obtained by grinding aluminum powder in an organic solvent, having an average thi... | 01/16/2007 |
| 7045212 | Color metallic pigment and resin composition containing color metallic pigment In order to provide a color metallic pigment capable of implementing diverse colors, excellent in finished appearance and weather resistance and manufacturable by a safe and simple manufacturing method, a color metallic pigment comprising metal particles and a singl... | 05/16/2006 |
| 6736911 | Aluminum alloy, aluminum alloy foil, container and method of preparing aluminum alloy foil An aluminum alloy contains at least 0.0001 mass % and not more than 0.03 mass % of copper, at least 0.0005 mass % and not more than 0.2 mass % of silicon, at least 0.5 mass % and not more than 4 mass % of manganese and at least 0.5 mass % and not more than 3 mass % ... | 05/18/2004 |
| 6602339 | Aluminum pigment, process for its production and resin compositions containing the same An aluminum pigment excellent in water resistance useful in water-based metallic paints, water-based metallic inks and the like, is provided. The pigment is excellent in water resistance and has a coating derived from peroxo-polymolibdate represented by t... | 08/05/2003 |
| 6541540 | Powder coating compositions, method for preparing them and method for forming films A powder coating composition comprising metallic flakes having a leafing agent adsorbed on their surfaces, said metallic flakes being mixed with a thermosetting resin powder or deposited onto a surface of a thermosetting resin powder. A novel powder coati... | 04/01/2003 |
| 6497770 | Flux-containing compositions for brazing aluminum, films and brazing method thereby A flux-containing composition for brazing aluminum containing a fluoride flux, a binder of an alkyd resin, a mixture of an acrylic resin and a butyl rubber (or a petroleum resin), and/or a polyethylene resin, an organic solvent, and optionally a metallic ... | 12/24/2002 |
| 6447957 | Metal foil for collector and method of manufacturing the same, collector for secondary battery and secondary battery A collector for a secondary battery includes a metal foil having throughholes shaped or arranged to achieve an increased hole area ratio to improve an active material's adhesion thereto. A throughhole in the metal foil has a largest dimension of at least ... | 09/10/2002 |
| 6409074 | Flux compositions for brazing aluminum, their films and brazing method A flux composition for brazing aluminum, comprising a fluoride flux, at least one selected from a butyl rubber and a petroleum resin, and a solvent. The novel flux composition has excellent processing properties and provides brazed areas (fillets) with go... | 06/25/2002 |
| 6400323 | Antenna coil for IC card and manufacturing method thereof An antenna coil for an IC card includes a base material of a resin film having the thickness of at least 15 μm and at most 70 μm, and a circuit pattern layer formed on a surface of the base material, having the thickness of at least 7 μm and at most 60... | 06/04/2002 |
| 6203628 | Flux compositions for brazing aluminum, their films and brazing method A flux composition for brazing aluminum, comprising a fluoride flux, at least one selected from a butyl rubber and a petroleum resin, and a solvent. The novel flux composition has excellent processing properties and provides brazed areas (fillets) with go... | 03/20/2001 |
| 6126711 | Raw material for powder metallurgy and manufacturing method thereof A raw material for powder metallurgy contains at least 0.5 vol % and at most 10 vol % of alumina powder of which the sieve fraction with a sieve opening of 30 μm is at most 0.1 wt %, and a remaining part of aluminum alloy powder. The moisture content of ... | 10/03/2000 |
| 6074494 | Surface nitriding method of an aluminum material, and an auxiliary agent for nitriding This invention aims to provide a nitriding method of forming a relatively thick nitride layer on the surface of an aluminum material containing silicon, and an auxiliary agent for nitriding. By using a nitriding auxiliary agent mainly comprising aluminum ... | 06/13/2000 |
| 6035922 | Method for manufacturing a casting and apparatus therefor To provide an apparatus for manufacturing a casting, in which sealing can be formed between joint surfaces of a mold without using any packing material. An apparatus for manufacturing a casting comprising a mold split into at least two mold parts designed... | 03/14/2000 |
| 6022911 | Surface-treated color pigment, colored substrate particles and production process thereof Colored substrate particles which are mainly used in metallic finish of automobiles, domestic electrical articles, tools and the like, decorative finish of plastics, printing ink and the like are disclosed herein. According to the present invention, adhes... | 02/08/2000 |
| 5989734 | Aluminum product having metal diffusion layer, process for producing the same, and paste for metal diffusion treatment An aluminum product having the metal diffusion layer in the present invention has, on the surface thereof, a metal diffusion layer comprising aluminum and a diffusion metal which is diffused setting aluminum as a matrix and which includes at least one sel... | 11/23/1999 |
| 5888269 | Nitriding agent A case nitrided aluminum product is produced by contacting an aluminum product with a nitriding agent at a part of a surface thereof at least, and by nitriding the aluminum product at the surface with an ambient gas at a temperature of a melting point of ... | 03/30/1999 |
| 5494512 | Aluminum pigments Disclosed herein is an aluminium pigment comprising aluminium flakes, the surface of each aluminium flake being coated with a film of molybdic acid in an amount of 0.1 to 10% by weight in terms of Mo based on aluminium, which is further coated with a phos... | 02/27/1996 |
| 5480481 | Aluminum pigments Disclosed herein is an aluminum pigment comprising aluminum flakes, each of the aluminum flake being coated with molybdic acid in an amount of 0.1 to 10% by weight in terms of Mo based on Al. If desired, at least one selected from water-insoluble metal sa... | 01/02/1996 |
| 5409661 | Aluminum alloy An aluminum alloy consists essentially of 90 to 99.5% by weight of matrix and 0.5 to 10% by weight of a dispersant dispersed within the matrix. The matrix comprises 10 to 25% by weight of Si, 5 to 20% by weight of Ni, 1 to 5% by weight of Cu and the rest ... | 04/25/1995 |
| 5405576 | Hypereutectic aluminum-silicon alloys produced by powder metallurgy techniques A hypereutectic aluminum-silicon alloy produced by a powder metallurgy technique disclosed herein comprises 12 to 50% by weight of silicon, 1.0 to 5.0% by weight of copper and 0.01 to 0.05% by weight of phosphorus, the content of Ca as an impurity being c... | 04/11/1995 |
| 5374295 | Heat resistant aluminum alloy powder, heat resistant aluminum alloy and heat and wear resistant aluminum alloy-based composite material Disclosed are heat resistant aluminum alloy powders and alloys including Ni, Si, either at least one of Fe and Zr or at least one of Zr and Ti. For instance, the alloy powders or alloys consist essentially of Ni in an amount of from 5.7 to 20% by weight, ... | 12/20/1994 |
| 5330269 | Package A packaging pouch having a laminate of easily peelable tapes heat-bonded to the package body where an opening of the package is to be formed. The laminate has outer heat-bonding layers heat-fused to heat-sealing layers of the package body. The bonding str... | 07/19/1994 |
| 5315153 | Packages for semiconductor integrated circuit A ceramic package comprising an aluminum nitride substrate, an IC on the substrate, leads attached to the substrate, a metal cap covering the substrate, a resin layer for adhesion of the above elements, and a water-resistant coating on the inner surface o... | 05/24/1994 |
| 5221340 | Method for producing odor-free metallic pigment composition In a method for producing an odor-free metallic pigment composition, a metallic pigment is ground by a wet process. The pigment is then mixed into a molten thermoplastic resin to vaporize any additives in the metallic pigment by the heat of the resin. The... | 06/22/1993 |
| 5173126 | Aluminum brazing paste Discloses an aluminium brazing paste which not only has excellent preservability and coating performance but also reveals excellent brazing characteristics; said aluminium brazing paste according to this invention comprises, per 100 parts by weight of alu... | 12/22/1992 |
| 4980223 | Sheet for forming article having electromagnetic wave shieldability A forming sheet for forming an article such as a housing for an electronic device having a shieldability against electromagnetic interference. It is made by laminating a conductive laminated sheet to a thermoplastic synthetic resin sheet through a hot mel... | 12/25/1990 |
| 4936913 | Aluminum flake pigment An aluminium flake pigment characterized in that the ratio of the average thickness of flakes to the average diameter of flakes is in the range of 0.025 to 0.3, preferably 0.028 to 0.1 and the ratio of the water covering area to the specific surface area ... | 06/26/1990 |
| 4923689 | Aluminum nitride power having improved water-resistance Disclosed herein is an aluminum nitride powder having the improved water-resistance, which is obtained by treating the aluminum nitride powder with an inorganic or organic phosphoric acid compound followed by heating at about 150° to 800° C. when the or... | 05/08/1990 |
| 4869754 | Aluminium pigment composition An aluminium pigment composition disclosed herein comprises aluminium flakes, phosphorus supplied from an inorganic phosphoric acid in an amount of 500 to 10,000 ppm based on the aluminium weight, an aliphatic compound having at least one functional group... | 09/26/1989 |
