| TOYO ALUMINIUM KABUSHIKI KAISHA Patent applications |
| Patent application number | Title | Published |
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| 20160055931 | CONDUCTIVE PARTICLES, METHOD OF MANUFACTURING THE SAME, CONDUCTIVE RESIN COMPOSITION CONTAINING THE SAME, AND CONDUCTIVE COATED OBJECT - The present invention relates to conductive particles. The conductive particles contain core particles containing aluminum and a metal film covering the core particles, the metal film is higher in conductivity than the core particles, and a surface coverage of the core particles with the metal film is not lower than 80%. | 02-25-2016 |
| 20160053128 | SUBSURFACE HIDING PAINT AND PAINTED ARTICLE - The present subsurface hiding paint comprises a composite white pigment and resin, the composite white pigment including a flaky base material and a first white pigment adhering to the surface of the flaky base material, the flaky base material being configured of any of a metal, a metal-covered material and a carbon material, the first white pigment being particulate. | 02-25-2016 |
| 20160040015 | FLAKY STAINLESS-STEEL PIGMENT, RESIN COMPOSITION FORMULATED WITH THE SAME, AND COATED PRODUCT PROVIDED WITH COATING FILM FORMED FROM RESIN COMPOSITION - The present invention relates to a flaky stainless-steel pigment. The flaky stainless-steel pigment consists of particles having a D | 02-11-2016 |
| 20150371782 | METHOD FOR PRODUCING ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITORS, AND ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITORS - The present invention provides a production method that enables easy production of an electrode material for aluminum electrolytic capacitor having a high capacitance, and that enables, in particular, easy production of an electrode material for aluminum electrolytic capacitor having a high capacitance regardless of the average particle diameter (D | 12-24-2015 |
| 20150364765 | POSITIVE ELECTRODE FOR SECONDARY BATTERIES, SECONDARY BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE FOR SECONDARY BATTERIES - Provided is a secondary battery positive electrode that can improve the rapid charge and discharge and can increase the heat resistance. Also provided are a secondary battery comprising the secondary battery positive electrode, and a method for producing the secondary battery positive electrode. The secondary battery positive electrode comprises an aluminum material, a positive active material layer comprising a lithium-containing metal oxide as a positive active material, and formed on the surface of the aluminum material, and an intervening layer comprising aluminum and carbon, and formed between the aluminum material and the positive active material layer. A secondary battery positive electrode is produced by forming a positive electrode active material layer comprising a lithium-containing metal oxide as a positive electrode active material on the surface of an aluminum material, and heating the aluminum material with the positive active material layer formed thereon in a space containing a hydrocarbon-containing substance. | 12-17-2015 |
| 20150353754 | METHOD FOR PRODUCING ALUMINUM FLAKE PASTE - The present invention is a method for producing an aluminum flake paste including a first step of flaking a raw material aluminum powder in an organic solvent containing an aromatic hydrocarbon as a main ingredient to give aluminum flakes, and a second step of treating the aluminum flakes obtained in the first step with an organic compound having a polar group, and forming the treated flakes into a paste. | 12-10-2015 |
| 20150263206 | PROTECTIVE SHEET FOR REAR SURFACE OF SOLAR CELL - This invention provides a solar cell rear surface protection sheet comprising two or more substrates laminated together by means of an adhesive, the adhesive comprising a urethane resin obtained by mixing an acrylic polyol, an isocyanate compound, 3-glycidoxypropyltriethoxysilane, and tin octylate, wherein
| 09-17-2015 |
| 20150252153 | COLORED METALLIC PIGMENT AND COLORED ARTICLE - A colored metallic pigment of the present invention contains a metallic pigment, a coloring pigment, a first compound and a second compound. The coloring pigment adheres to the surface of the metallic pigment in the coexistence of the first compound and the second compound, the first compound is a compound having two or more carboxyl groups, and the second compound is a compound having one or more amino groups. | 09-10-2015 |
| 20150247079 | WATER- AND OIL-REPELLENT COATING FILM AND ARTICLES HAVING THIS COATING FILM - Provided is a coating film that can more reliably exhibit an excellent water repellency and an excellent oil repellency. This water- and oil-repellent coating film is a coating film formed on a surface of a material in order to impart water repellency and oil repellency, wherein (1) the coating film contains a metal oxide-containing composite particle; (2) the composite particle contains a) a metal oxide particle and b) a covering layer that contains a polyfluoroalkyl methacrylate resin and is formed on the surface of the metal oxide particle; and (3) a value obtained by dividing the fluorine content (weight %) of the composite particle by a surface area (m | 09-03-2015 |
| 20150221443 | METHOD FOR MANUFACTURING ELECTRODE FOR ALUMINUM ELECTROLYTIC CAPACITOR - A porous aluminum electrode has a porous layer formed by sintering aluminum powder on the surface of an aluminum core. The porous aluminum electrode, when subjected to a formation to a voltage of 200V or more, is boiled and then subjected to a first forming process in which formation is performed in an aqueous solution of ammonium adipate at a temperature of 80° C. or below and a second forming process in which formation is performed in a boric acid aqueous solution. When heat depolarization is first carried out, washing with water is performed for five minutes or more before heat depolarization; therefore, the porous layer is not destroyed. | 08-06-2015 |
| 20150071973 | COLORED METALLIC PIGMENT AND METHOD FOR PRODUCING THE SAME - A colored metallic pigment of the present invention includes a metallic pigment, a first coating layer formed on the surface of the metallic pigment, and a coloring pigment adhered to the surface of the first coating layer. The first coating layer is formed from radical-polymerizable resin or a first compound, and the first compound is an oxide or a hydroxide of at least one element selected from the group consisting of Al, Si, Ti, Cr, Zr, Mo and Ce. | 03-12-2015 |
| 20140368975 | METHOD FOR MANUFACTURING ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR - The present invention makes it possible to increase the thickness of a sintered body. Thus, the present invention provides a production method that is suitable for the production of anode electrode materials with high capacitance useful for medium- to high-voltage aluminum electrolytic capacitors, that does not involve an etching treatment, and that enables desired formation of the resulting electrode material for aluminum electrolytic capacitor into the desired shape. | 12-18-2014 |
| 20140315013 | ALUMINUM MATERIAL - An aluminum material, a dielectric layer and an interposing layer formed in at least one part of a region of the surface of the aluminum material between the aluminum material and the dielectric layer and includes aluminum and carbon, wherein the dielectric layer includes dielectric particles including a valve metal, and an organic substance layer formed on at least one part of a surface of the dielectric particle. | 10-23-2014 |
| 20140220316 | BIOCHIP SUBSTRATE AND METHOD FOR PRODUCING SAME - A substrate for biochips, which does not induce autofluorescence, which can immobilize a biologically relevant substance(s) easily, which can prevent the undesirable spread of a liquid spot which is added dropwise on the biochips when using the biochips, in which the adhesion between a carbon-containing layer and an aluminum material is high, and which can be produced at lower cost than the known substrate for biochips; a method for producing the substrate; and a biochip including the substrate are disclosed. The substrate for biochips comprises a carbon-coated aluminum material, wherein the carbon-coated aluminum material comprises an aluminum material and a carbon-containing layer formed on at least one surface of the aluminum material, and further comprises an interposing layer which is formed between the aluminum material and the carbon-containing layer, and which interposing layer contains aluminum element and carbon element. | 08-07-2014 |
| 20140211375 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING SAME - An electrode material for an aluminum electrolytic capacitor, comprising, as constituent elements, sintered body of a powder of at least one member selected from the group consisting of aluminum and aluminum alloys, and an aluminum foil substrate supporting the sintered body thereon, wherein (1) the powder has an average particle size D | 07-31-2014 |
| 20140209163 | REAR SURFACE PROTECTIVE SHEET FOR SOLAR CELL - The present invention provides a rear-surface protective sheet for solar cells, the rear-surface protective sheet having a function of suppressing temperature increase in solar cells. The present invention provides a rear-surface protective sheet for solar cells that is disposed on a rear surface of a solar cell, comprising at least one heat conversion layer containing a heat conversion filler having a function of converting thermal energy to vibrational energy to consume the thermal energy, | 07-31-2014 |
| 20140159963 | RFID INLET ANTENNA AND RFID EMPLOYING SAME - The present invention provides an RFID inlet antenna comprising a resin base film and a metallic circuit formed via an adhesive layer on the surface of the resin base film. The RFID inlet antenna is prevented from removal of the metallic circuit by unauthorized detachment after the RFID inlet antenna is bonded to an item by a bonding material disposed in such a manner as to cover the metallic circuit. | 06-12-2014 |
| 20140106161 | SURFACE-COATED METALLIC PIGMENT, WATER BASE PAINT CONTAINING THE SAME, AND COATED PRODUCT TO WHICH WATER BASE PAINT HAS BEEN APPLIED - A surface-coated metallic pigment according to the present invention includes base particles and a coating layer constituted of one layer, or two or more layers formed on a surface of the base particles, the coating layer having an outermost layer composed of a first compound obtained by polymerizing one monomer or oligomer, or two or more monomers or oligomers having one or more polymerizable double bonds, the outermost layer having a surface to which one surface modifier or two or more surface modifiers is/are bonded, and the surface modifier being a monomer or an oligomer having a bridged ring structure containing 9 to 12 carbon atoms and having one or more polymerizable double bonds. | 04-17-2014 |
| 20140098460 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND PROCESS FOR PRODUCING SAME - The present invention provides an electrode material for an aluminum electrolytic capacitor, which does not require any etching treatment and which has improved bending strength. | 04-10-2014 |
| 20130224582 | METAL FOIL FOR NEGATIVE ELECTRODE COLLECTOR - The main object of the present invention is to provide a metal foil for a negative electrode collector, by which it is possible to achieve a lower resistance value. | 08-29-2013 |
| 20130196056 | ELECTRODE STRUCTURE, CAPACITOR, BATTERY, AND METHOD FOR MANUFACTURING ELECTRODE STRUCTURE - An electrode structure which provides adhesiveness between an aluminum material, as a base material, and a dielectric layer, and adhesiveness between the dielectric layers, and enables a high capacitance, even with a thick dielectric layer. An interposing layer is formed in at least one part of a region of the surface of the aluminum material between the aluminum material and the dielectric layer and includes aluminum and carbon. The dielectric layer includes dielectric particles including valve metal, and an organic substance layer formed on at least one part of a surface of the dielectric particle. A mixture layer of dielectric particles, including the valve metal and a binder, is formed on a surface of the aluminum material, and thereafter, the aluminum material is heated in a state where the aluminum material is placed in a space including a hydrocarbon-containing substance. | 08-01-2013 |
| 20130157131 | ELECTRICALLY CONDUCTIVE LAYER COATED ALUMINUM MATERIAL AND METHOD FOR MANUFACTURING THE SAME - Provided are an electrically conductive layer coated aluminum material having properties which can withstand long term use; and a method for manufacturing the electrically conductive layer coated aluminum material. The electrically conductive layer coated aluminum material includes: an aluminum material ( | 06-20-2013 |
| 20130131187 | COLOR METALLIC PIGMENT, METHOD FOR PRODUCING SAME, AND COATING COMPOSITION AND COSMETIC CONTAINING SAME - A color metallic pigment according to the present invention contains at least a metallic pigment, an amorphous silicon oxide film layer that is formed on the surface of the metallic pigment, a metal oxide layer that is formed on the surface of the amorphous silicon oxide film layer and contains a metal oxide other than silicon oxide, and metal particles that are formed on the surface of the metal oxide layer, wherein the metal particles are so formed as to directly cover a part of the metal oxide layer. | 05-23-2013 |
| 20130082882 | ANTENNA CIRCUIT CONSTITUENT BODY FOR IC CARD/TAG AND METHOD FOR MANUFACTURING THE SAME - Provided are an antenna circuit constituent body for an IC card/tag capable of reducing environmental load in a manufacturing process for joining both end portions of an antenna circuit pattern layer and capable of enhancing reliability of joined portions of the both end portions of the antenna circuit pattern layer: and a method for manufacturing the antenna circuit constituent body for an IC card/tag. In the antenna circuit constituent body for an IC card/tag, an insulating layer ( | 04-04-2013 |
| 20130056066 | BACK SIDE PROTECTIVE SHEET FOR SOLAR CELL AND SOLAR CELL MODULE COMPRISING THE SAME - Provided are a back side protective sheet for a solar cell capable of enhancing adherence to an EVA resin as a filler used to seal solar cell elements and of maintaining a weather resistance over a long period of time; and a solar cell module including the back side protective sheet for a solar cell. The back side protective sheet ( | 03-07-2013 |
| 20130025414 | METHOD AND APPARATUS FOR MELTING ALUMINUM POWDER - Provided are a method and an apparatus for melting an aluminum powder, which are capable of melting the aluminum powder with a high yield and allow the melted aluminum to be reused for a variety of applications. The method for melting the aluminum powder includes the steps of: preparing a mixture (M) including an aluminum powder (A) and a fluoride-based flux (F) by previously mixing the aluminum powder (A) and the fluoride-based flux (F); and melting the mixture (M) in molten aluminum (L). | 01-31-2013 |
| 20120261162 | METHOD FOR MANUFACTURING ELECTRODE STRUCTURE, ELECTRODE STRUCTURE, AND CAPACITOR - Provided are an electrode structure capable of suppressing a leakage current, having a high capacitance, allowing an electrical short circuit caused through contact with an electrolyte to be suppressed, and operable to be applied as an anode of a capacitor; a method for manufacturing the electrode structure; and a capacitor including the electrode structure. The method for manufacturing the electrode structure includes: a covering layer formation step of forming on a surface of an aluminum material a covering layer of a dielectric precursor including valve metal; and a reduction heating step of heating in a reducing atmosphere including no carbon the aluminum material having the covering layer formed thereon. The electrode structure includes: an aluminum material; a covering layer being formed on a surface of the aluminum material, including valve metal, and having an electrically conductive portion; and an interposing layer being formed between the aluminum material and the covering layer and including aluminum and oxygen. | 10-18-2012 |
| 20120231262 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD THEREFOR - The present invention provides an electrode material for aluminum electrolytic capacitors and a production method thereof. The electrode material of the present invention is formed of a sintered body of at least one of aluminum or aluminum alloys, and does not require an etching process. The electrode material of the present invention ensures a high capacitance even when the aluminum or aluminum alloy powder has a small particle diameter and the sintered body has a large thickness. Specifically, the present invention provides an electrode material for aluminum electrolytic capacitors, comprising a sintered body of at least one of an aluminum powder and aluminum alloy powders, wherein: the powder has an average particle diameter d50 of 1 to 10 μm, and the sintered body comprises two or more sintered layers in which average particle diameters d50 of powders contained in adjacent sintered layers have a difference of at least 0.5 μm. | 09-13-2012 |
| 20120219817 | PERFORATED ALUMINIUM FOIL AND MANUFACTURING METHOD THEREOF - An object of the present invention is to provide an aluminium foil having a plurality of through holes and a desired foil strength, and a manufacturing method thereof. The high-strength perforated aluminium foil of the present invention includes a plurality of through holes extending from a front surface to a back surface of the foil, and has: (1) a foil thickness of 50 μm or less; and (2) a tensile strength of [0.2×foil thickness (μm)] N/10 mm or more. The method of manufacturing a high-strength perforated aluminium foil of the present invention is characterized in that a perforated aluminium foil having a plurality of through holes is either embossed, or simultaneously stretched and bent. | 08-30-2012 |
| 20120118886 | MULTILAYER BODY AND CONTAINER - The present invention provides a multilayer body, a packaging material and a container, each of which can maintain excellent water repellent properties and non-adhesive properties. Specifically, the present invention describes a non-adhesive multilayer body wherein hydrophobic oxide fine particles having an average primary particle diameter of 3-100 nm adhere to at least a part of the outermost layer. | 05-17-2012 |
| 20120103414 | PASTE COMPOSITION AND SOLAR CELL ELEMENT USING THE SAME - A paste composition with no bow of a silicon semiconductor substrate and no blisters and globules of aluminum in the aluminum electrode layer obtained after firing. In addition, adhesiveness of an aluminum electrode layer and the silicon semiconductor substrate is enhanced and the reaction of the aluminum electrode layer and moisture is suppressed. A solar cell element including electrodes is formed by using the composition. The paste composition is a paste used for forming an electrode on a silicon semiconductor substrate including an aluminum powder, an organic vehicle, and glass frit. The glass frit including at least one kind of a transition metal oxide selected from the group including a titanium oxide, a vanadium oxide, an iron oxide, a molybdenum oxide, a neodymium oxide, and a tungsten oxide. A solar cell element includes a back side electrode formed by using the above paste composition. | 05-03-2012 |
| 20120094016 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE MATERIAL - The present invention provides an electrode material for aluminum electrolytic capacitors that has a high porosity and a high capacitance, and that does not require etching. | 04-19-2012 |
| 20120040113 | LAMINATE, PACKAGE, PACKAGING SHEET, PACKAGING MATERIAL, LABEL, AND CONTAINER - A laminate and the like capable of improving the barcode reading accuracy with a configuration having a smaller number of layers is provided. Further, a laminate and the like capable of further improving the barcode reading accuracy and further reducing the size of a barcode portion even when applied to a conventional layer configuration is provided. The laminate includes a colored barcode print layer | 02-16-2012 |
| 20110318550 | ELECTRICALLY CONDUCTIVE SUBSTANCE COATED ALUMINUM MATERIAL AND METHOD FOR MANUFACTURING THE SAME - Provided are an electrically conductive substance coated aluminum material in which an electrically conductive substance ensuring electrical conductivity of a surface is not exfoliated from an aluminum material due to moisture even in a case where the electrically conductive substance coated aluminum material is used under a high humidity condition and which can be favorably used as a material for a current collector and an electrode; and a method for manufacturing the electrically conductive substance coated aluminum material. The electrically conductive substance coated aluminum material comprises: an aluminum foil ( | 12-29-2011 |
| 20110053764 | POROUS ALUMINUM MATERIAL HAVING IMPROVED BENDING STRENGTH AND PRODUCTION METHOD THEREFOR - The present invention provides a porous aluminum material composed of a sintered body having an improved bending strength, and a production method therefor, wherein the sintered body comprises an aluminum alloy having an Si content of 100 to 3,000 ppm. | 03-03-2011 |
| 20110038098 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND PROCESS FOR PRODUCING THE ELECTRODE MATERIAL - The present invention provides an electrode material for use in an aluminum electrolytic capacitor that does not necessitate an etching treatment. Specifically, the present invention provides an electrode material for use in an aluminum electrolytic capacitor, the electrode material comprising a sintered body of at least one of aluminum and an aluminum alloy. | 02-17-2011 |
| 20100243508 | PRESS THROUGH PACKAGE AND ITS PRODUCTION METHOD - The present invention provides an easy-to-produce PTP which exhibits good hermetic sealing performance and which can be readily and reliably opened (without variation) even if the working accuracy is reduced, and also provides its production method. The PTP includes a lid member | 09-30-2010 |
| 20090324142 | PACKAGING MATERIAL AND BAG FOR PACKAGING OF MEDICINAL PRODUCT - The present invention provides a bag for packaging medicinal product or a packaging material having excellent long-term storage stability. Specifically, the present invention provides a packaging material that comprises at least a moisture-permeable layer, a moisture-absorption layer, and a shielding layer laminated sequentially, wherein: (1) the moisture-absorption layer is formed of a first composition comprising a moisture absorbent and a resin component; (2) the moisture-permeable layer is formed of a second composition comprising a resin component; and (3) the first composition contains a moisture absorbent in a proportion of 15 wt. % to 60 wt. %. | 12-31-2009 |
| 20090233118 | 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 (fillets); an aluminum-containing member coated with the pasty composition for aluminum brazing; and a method, using the pasty composition for aluminum brazing, for brazing the aluminum-containing members. The pasty composition for aluminum brazing contains an aluminum-containing powder. In a case where on a cumulative grading curve of the aluminum-containing powder, a particle diameter D μm which corresponds to a Q volume % is indicated as D(Q) μm, D(50) μm is greater than or equal to 20 μm and less than or equal to 150 μm; and D(90) μm/D(10) μm is less than or equal to 5. A mass percentage of particles, in the aluminum-containing powder, which pass through a screen mesh having an opening of 45 μm is less than or equal to 50%. A flowability of the aluminum-containing powder is less than or equal to 80 seconds/50 g. | 09-17-2009 |
| 20080218945 | Capacitor Electode 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 ( | 09-11-2008 |
