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WO/2004/034421A2 |
The present invention is directed to a method for depositing unpatterned or selectively patterned nanoparticle films of controlled thickness on the respective film deposition surface of each of a pair of electrodes. In the present method...
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WO/2004/030124A1 |
An active substance of positive electrode for battery, comprising manganese dioxide as a main component and further 5 to 400 ppm of magnesium or 0.001 to 3.0 wt.% of titanium. This realizes high battery performance, for example, enhanced...
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WO/2004/024997A1 |
In view of the above-discussed state of the art, it is an object of the present invention to provide a method of coating an electric wire by which insulated wires excellent in dielectric breakdown voltage can be obtained by a relatively ...
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WO/2004/019385A2 |
The invention relates to a coating support comprising numerous conductive tracks (12) which are associated with a shared addressing contact (18) and with means of selecting at least one track from said numerous tracks, which is to be ele...
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WO/2004/006623A2 |
A loudspeaker diaphragm includes a continuous coating on at least one surface of the diaphragm. The continuous coating may be non-uniform and may taper from a maximum in value in one region of the diaphragm to a minimum value in another ...
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WO/2003/104147A1 |
A method for preparing a MgB2 superconductor, characterized in that it comprises inserting electrodes into a solution containing Mg and B and applying a voltage between the electrodes, to thereby precipitate MgB2 exhibiting superconducti...
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WO/2003/100137A2 |
The plating bath for the deposition of satin nickel deposits according to the present invention contains at least one quaternary ammonium compound and at least one polyether, the at least one polyether having at least one strongly hydrop...
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WO/2003/098726A1 |
A separator for flat type polyelectrolyte fuel cell, and a polyelectrolyte fuel cell employing that separator. In recent years, the fuel cell has been required to be made as thin as possible and the separator has been required to be made...
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WO/2003/085747A2 |
The invention concerns a method involving a reactor (1) wherein is deposited a material, belonging to column IV of the periodic table, said reactor (1) consisting of a closed chamber (2), containing an aqueous medium (3), consisting of d...
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WO/2003/083183A1 |
A porous zinc oxide thin-film for substrate of dye-sensitized solar cell, the porous zinc oxide thin-film having voids and produced by carrying out a cathode electrodeposition for homogeneous forced mass transport toward substrate surfac...
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WO/2003/080748A1 |
The invention relates to a method of fixing macro-objects to an electricity conducting- or semi-conducting surface by means of electrografting. The invention also relates to the electricity conducting- or semi-conducting-surfaces obtaine...
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WO2003021009A9 |
The disclosure relates to a process for forming a deposit on the surface of a metallic or conductive surface. The process employs an electrolytic process to deposit a silicate containing coating or film upon a metallic or conductive surf...
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WO/2003/076332A1 |
A nano-scale molecular aggregate such as a conductive nano-wire is obtained. Specifically, an electrolytic device comprising two electrodes, an electrolyte and an electrolytic cell for holding the two electrodes, wherein the interval bet...
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WO/2003/066937A2 |
An electroless or electrolytic process for treating metallic surfaces is disclosed. The disclosed process exposes the metallic surface to a first medium comprising at least one silicate, and then to a second medium comprising colloidal s...
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WO/2003/048416A1 |
A method for producing a metal material coated with a metal oxide and/or metal hydroxide coating film, characterized in that it comprises immersing a metal material or electrolyzing an electroconductive material, in an aqueous treating s...
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WO/2003/040071A1 |
A method for hydrogenating carbon dioxide to produce methanol. A band−like copper substrate is transported by a group of rotation drive rollers to precipitate porous metal zinc on the copper substrate. Hydrogen is generated by the poro...
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WO/2003/039609A1 |
A two (or more) stage process is described for electrochemically coating a material comprising calcium phosphate onto an electrically conducting substrate, in articular-the electrophoretic deposition of a coating of calcium phosphate, su...
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WO/2003/035922A1 |
A steel product for use in hot press working which comprises a steel base product, a zinc or zinc alloy plating layer formed on the surface thereof and, formed on the Zn plating layer, a barrier layer capable of preventing the vaporizati...
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WO/2003/025257A1 |
Thin films of transition metal complex-based redox polymers (94) are electrodeposited on electrodes (90) via application of fixed or cycled potential. When hydrated, an electrodeposited film conducts electrons by electron exchange betwee...
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WO/2002/098926A2 |
Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a primer coating P onto said surfa...
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WO2002059395A9 |
An article coated with an electrolytically deposited bio-compatible composite layer useful as an internal prosthetic device is disclosed. The bio-compatible composite coating that is electrolytically deposited onto the article comprises ...
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WO/2002/097162A1 |
A thermal barrier coating for a substrate, including nickel superalloy, is provided comprising electrophoretically deposited (NiCoCrAlY) particles which act as a bond coat to the surface of the substrate, an intermediate ceramic layer wh...
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WO/2002/083996A2 |
The invention relates to a method for the production of carbon-containing films. The invention further relates to carbon-containing films produced by said method and the use of said carbon-containing films. In the case in question, the c...
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WO/2002/081769A2 |
The invention relates to a method for obtaining a ferrous alloy part that supports a very high seizure load with very low dispersion. The inventive method consists in covering said part with an iron sulphide coating having an appropriate...
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WO/2002/072282A1 |
Disclosed is a method of preparing self-assembled monolayers on a metal comprising electrolyzing a thiosulfate compound in a solvent, where the electricity for the electrolysis is applied at a voltage for a period of time.
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WO/2002/050341A2 |
Process for the passivation of tinned stainless steel strip with a Chrome-free passivation film, characterised in that it comprises the step of dipping, optionally applying a cathode current, the tinned strip in a passivation bath compri...
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WO/2002/038827A1 |
A method for depositing a film of an advanced material on a surface of an article is disclosed. The method comprises placing the article within a bath having a pair of spaced electrodes one of which is formed by said article and an elect...
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WO/2002/029134A2 |
A method for inhibiting corrosion, e.g., pitting corrosion, of alloys is provided. Particularly, the method comprises contacting at least a portion of a surface of the alloy with an aqueous solution comprising a salt of one or more rare ...
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WO/2002/014586A1 |
Corrosion resistance of metallic components such as stainless steel components of vehicles, and especially aluminum-based components of aircraft, is enhanced by application of an e-coat paint or primer which is enhanced by incorporation ...
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WO/2001/086733A1 |
The present invention relates to a superconducting colloid prepared by an exfoliating multi-layered superconductor, represented by the formula Bi¿2?Sr¿2?Ca¿m-1?Cu¿m?O¿2m+4+$g(d)? (wherein, m is 1, 2 or 3 and $g(d) is a positive numb...
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WO/2001/086029A1 |
The invention relates to the use of a layer produced as follows as a corrosion protection layer and/or as a wash primer for an organic coating, on an electroconductive surface: a layer consisting of at least one inorganic compound of at ...
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WO/2001/071067A2 |
The disclosure relates to a process for forming a deposit on the surface of a metallic or conductive surface. The process employs an energy enhanced process to deposit a silicate containing coating or film upon a metallic or conductive s...
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WO/2001/064999A1 |
The invention relates to mediator systems that are obtained by mixing a salt of a electrochemically active complex-forming metal (M1) that can form different valency states with a hydroxy-group containing complexing agent that may also b...
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WO/2001/059178A1 |
The invention concerns a metal material with whereof the surface is modified by bonding of aromatic groups on said surface, optionally substituted by functional groups.
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WO/2001/034880A1 |
An electrolytic copper foil with a carrier foil having a carrier foil, a bonding interface layer formed thereon, and an electrolytic copper foil formed on the interface layer, characterized in that the carrier foil is a copper foil and t...
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WO/2001/032964A1 |
An aqueous dispersion of the invention in which conductive particles and organic particles are dispersed in an aqueous medium is used for forming a conductive layer having a volume resistivity of, for example, 10?-4¿ $g(V=).cm or less b...
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WO/2001/024291A1 |
A method of forming a non-porous, hydrophilic polymer film separator for an electrochemical cell includes the steps of applying a flowable coating composition to the substrate, and converting the flowable coating composition applied to t...
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WO/2001/020059A2 |
The aim of the invention is to produce a conductor pattern on dielectric substrates. According to the inventive method a) a substrate that is coated with a metal layer is coated with a protective layer which is produced by treating the m...
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WO/2000/066813A1 |
The present invention relates to a process for producing a superconductive layered material which comprises at least a layer of a graphite-like material and at least a layer of a fulleride. Said process comprises the following steps: a) ...
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WO/2000/063465A1 |
This invention is to provide environmentally functional active carbon and its method of manufacturing having improved adsorption capability against disease-source bacteria and microbes with prominent anti-bacterial and sterilizing effect...
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WO/2000/056953A1 |
The present invention relates to a process for electrolytic coating of a substratum, especially a piston ring, with a ceramic chrome layer, the substratum being arranged at an electrode connected to voltage and chromium ions for coating ...
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WO/2000/053828A1 |
A micelle dispersion having an aqueous medium and, dispersed therein, hydrophobic particles, electrically conductive particles and a ferrocene derivatives surfactant, characterized in that the equilibrium concentration of the oxidized fo...
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WO/2000/052227A1 |
Electrolysis using a suitable electrolyte provides a completely nonsludging zinc phosphate conversion coating process that produces a high quality conversion coating in a very short time. The suitable electrolyte contains at least water,...
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WO/2000/004570A2 |
A workpiece chuck (10) includes an upper assembly (26) on which can be mounted a flat workpiece such as a semiconductor wafer. A lower assembly (30) is mountable to a base (48) that supports the chuck (10). A non-constraining attachment ...
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WO/1999/057341A1 |
A dispersion-strengthened electrolytic cupper foil containing SnO¿2? and Sn and having a high tensile strength, wherein cupper is present as microcrystalline grains and SnO¿2? is dispersed as ultra-fine particles. The electrolyte used ...
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WO/1999/036596A2 |
A method of and structure for enhancing stocks of marine life or fish. The method includes the steps of providing a two component structure of which one component is electrically conductive and the other component is electrically insulat...
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WO/1999/019538A1 |
In order to improve the adhesion of a magnetic steel sheet with no film of an inorganic material on the surface, in particular to a tension-imparted insulating film, an anodic treatment is executed in an aqueous solution of a silicate pr...
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WO/1999/002614A1 |
The invention concerns a method for making composites by electrochemical polymer or copolymer coating of a carbon-based support which consists in using a reaction system comprising (a) at least a monomer capable of forming a polymer on s...
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WO/1999/000536A2 |
A method of preparing a porous film comprises electrodepositing material from a mixture onto a substrate, the mixture comprising: (I) a source of metal, inorganic oxide, non-oxide semiconductor/conductor or organic polymer; (II) a solven...
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WO/1998/044172A1 |
The invention concerns a method for producing by electrochemical reduction a carbon-containing material with its surface modified by organic groups, in particular functionalised, comprising contacting the carbon-containing material with ...
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