| Patents for C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers (8,800) |
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| 09/14/2004 | CA2100168C Two-step chemical/electrochemical process for coating magnesium alloys |
| 09/10/2004 | WO2003083181A3 Process and device for forming ceramic coatings on metals and alloys, and coatings produced by this process |
| 09/09/2004 | US20040175582 Coated foil resists laser ablation, thereby resisting piercing of the foil by the laser during drilling; adhesion of the copper foil layer to the dielectric substrate |
| 09/09/2004 | US20040173469 surface for chucking the wafer of the electrostatic chuck comprises an alumite film formed by anodizing aluminum, and the surface for chucking the wafer is electrostatically bipolar |
| 09/08/2004 | EP1455005A2 Copper foil for high frequency circuit and method of producing of same |
| 09/08/2004 | EP1455000A2 Surface modified metallic material, method for preparing it and use of said material |
| 09/02/2004 | US20040170769 Tool and process for chrome plating a vehicle wheel surface |
| 09/02/2004 | US20040168929 Electrodes for electrolytic capacitors and method for producing them |
| 09/02/2004 | US20040168313 Process to manufacture microwave components using hard anodised aluminum |
| 09/01/2004 | EP1451393A1 Method of manufacturing anodised cosmetic cases with contrasting bright and textured surfaces |
| 09/01/2004 | CN1525546A Method of producing electrostatic suction cup |
| 09/01/2004 | CN1164799C Anodic oxidation method of aluminium material |
| 08/31/2004 | US6784007 Nano-structures, process for preparing nano-structures and devices |
| 08/26/2004 | US20040166360 Hot press forming method, and a plated steel material therefor and its manufacturing method |
| 08/26/2004 | US20040163965 Non-aqueous electrolytes and method for anodizing |
| 08/26/2004 | US20040163739 Magnesium, manganese and chromium components; solid solution matrix; high strength, hardness; sliders, fasteners, buttons |
| 08/26/2004 | US20040163441 Stamping tool, casting mold and methods for structuring a surface of a work piece |
| 08/25/2004 | EP1449931A1 Aluminium alloy with excellent decorativeness |
| 08/25/2004 | CN1523126A Aluminum alloy with excellent decorativeness |
| 08/25/2004 | CN1522854A Original plate for offset |
| 08/25/2004 | CN1163639C Anodic oxygenation method and operation apparatus thereof |
| 08/19/2004 | WO2004070709A1 Structure, optical device, magnetic device, magnetic recording medium and manufacturing method thereof |
| 08/19/2004 | WO2004069645A1 Method for production of an anti-fouling protective coating on a support and corresponding support |
| 08/18/2004 | CN1521809A Anodizing apparatus, anodizing system, substrate processing apparatus and method |
| 08/17/2004 | US6777098 Having area that changes color upon laser irradiation |
| 08/17/2004 | US6777094 Overcoating with organosilicon compounds; hydrolysis; contacting |
| 08/17/2004 | CA2202603C Aluminium surface with interference colours |
| 08/12/2004 | WO2004067807A1 Method for forming anodic oxide coating on surface of aluminum or aluminum alloy |
| 08/12/2004 | WO2004067803A1 Steel pipe with multilayer protective coating |
| 08/12/2004 | US20040154930 Copper foil for high frequency circuit and method of production of same |
| 08/12/2004 | DE102004003321A1 Aluminiumlegierungsbauteil mit besserer Korrosions- und Plasmabeständigkeit Aluminum alloy component with better corrosion resistance and plasma |
| 08/12/2004 | CA2514271A1 Method for forming anodic oxide coating on surface of aluminum or aluminum alloy |
| 08/11/2004 | EP1445352A1 A method for forming a passivation layer on an article having at least one tin-plated surface |
| 08/11/2004 | EP1161575A4 Nonsludging zinc phosphating composition and process |
| 08/11/2004 | CN1161500C Method and apparatus for quick forming phosphate covering film on steel wire |
| 08/10/2004 | US6773217 Polymeric coating formulations and steel substrate composites |
| 08/05/2004 | US20040151926 aluminum alloy material having an anodized film formed thereon which is composed of a porous layer and a non-porous barrier layer whose structure is at least partly boehmite or pseudo-boehmite, |
| 08/05/2004 | US20040149586 Modified oxide |
| 08/04/2004 | EP1442894A1 Support for lithographic printing plate and presensitized plate and method of treating presensitized plate |
| 08/04/2004 | EP1288341B1 Far-infrared radiator and method for producing the same |
| 08/04/2004 | EP1257696B1 Surface treatment method on a copper or copper alloy substrate and installation therefor |
| 08/03/2004 | US6769518 Rotating brake member of braking device for vehicle and method for antirust treatment thereof |
| 07/29/2004 | WO2004063427A1 Color finishing method |
| 07/29/2004 | WO2004063405A2 Magnesium containing aluminum alloys and anodizing process |
| 07/29/2004 | WO2003066938A3 Process for the coloration of aluminium |
| 07/29/2004 | US20040146705 Fluid control device and method of manufacturing the same |
| 07/29/2004 | DE10297114T5 Magnesiumanodisierungssystem und Verfahren Magnesiumanodisierungssystem and procedures |
| 07/28/2004 | EP1440186A1 Post-treatment for anodized aluminum |
| 07/28/2004 | CN1515705A Method for in situ growing high-hardness wear resistant ceramic coating layer on titanium alloy surface |
| 07/28/2004 | CN1515351A Modified titanium dioxide immobilization method for degrading organic pollutant in water |
| 07/22/2004 | US20040140221 Suspending aluminium substrate in anodizing solution comprising sodium silicate and alpha-amino acid; applying current |
| 07/21/2004 | EP1439240A1 METHOD FOR PRESS WORKING, PLATED STEEL PRODUCT FOR USE THEREIN AND METHOD FOR PRODUCING THE STEEL PRODUCT |
| 07/21/2004 | EP1439018A1 Process for chrome plating a vehicle wheel surface |
| 07/21/2004 | CN1514045A Plasma body electrolytic deposition method of aluminium alloy cglinder body inner wall ceramic coating and its device |
| 07/20/2004 | US6764524 1:2 chromium complex dyes, their production and use |
| 07/20/2004 | CA2155566C Two-step electrochemical process for coating magnesium |
| 07/15/2004 | WO2004028753A3 Intelligent, self-contained robotic hand |
| 07/15/2004 | US20040138436 Pigments for coloring ink jets on porous material for waterproofing and light fastness, with anthraquinone dyes. Process of coloring a porous material such as wood |
| 07/15/2004 | US20040137150 Columnar structured material and manufacturing method therefor |
| 07/15/2004 | DE10261014A1 Verfahren zur Beschichtung von Metalloberflächen mit einer Alkaliphosphatierungslösung, wässriges Konzentrat und Verwendung der derart beschichteten Metalloberflächen A process for coating metal surfaces with a Alkaliphosphatierungslösung, aqueous concentrate and using the thus coated metal surface |
| 07/14/2004 | EP1436435A2 Method of anodizing of magnesium and magnesium alloys and producing conductive layers on an anodized surface |
| 07/14/2004 | EP1289734B1 Stamping tool, method for structuring a surface of a workpiece and use of an anodized surface layer |
| 07/14/2004 | EP0975827B9 Aluminium workpiece |
| 07/13/2004 | US6762927 Conductive niobium suboxide layer is situated between the niobium pentoxide layer and the niobium metal core |
| 07/08/2004 | WO2004057064A1 Oxide nanostructure, method for producing same, and use thereof |
| 07/08/2004 | US20040131943 Oxidized titanium as a cathodic current collector |
| 07/08/2004 | US20040129574 anodizing an aluminum surface; adsorptive, electrolytic, and/or interference coloring; automotive panels |
| 07/08/2004 | US20040129209 Phosphate film processing method and phospate film processing device |
| 07/06/2004 | US6758956 Anodically oxidizing piece in soaking bath including aqueous solution of hydroxide, having ph between 8 and 14, temperature between 15 and 45 degrees c., current density between 3x10-4 and 0.5 a/cm2; applying voltage before adding piece |
| 07/01/2004 | WO2004055248A1 Composite of aluminum material and synthetic resin molding and process for producing the same |
| 07/01/2004 | WO2004055237A1 Treating fluid for surface treatment of metal and method for surface treatment |
| 07/01/2004 | WO2004034421A3 Method for electric field assisted deposition of films of nanoparticles |
| 07/01/2004 | WO2004006623A3 Multilayer loudspeaker diaphragm |
| 07/01/2004 | US20040123949 Method and apparatus for on-demand stencil chemical etch direct parts marking automation and carrier for chemical etch stencil mesh |
| 07/01/2004 | CA2509772A1 Treating solution for surface treatment of metal and a method for surface treatment |
| 06/30/2004 | EP1433879A1 Process for metal surface coating with an alkali phosphate solution, aqueous concentrate and use of such coated metal surfaces |
| 06/30/2004 | EP1432850A1 Anodized magnesium or magnesium alloy piston and method for manufacturing the same |
| 06/30/2004 | EP1432849A1 Light metal anodization |
| 06/30/2004 | CN1509350A Anodization device and anodization method |
| 06/30/2004 | CN1155740C Method for preparing template with macro nanometer sequential holes |
| 06/29/2004 | US6755959 Non-aqueous electrolytes and method for anodizing |
| 06/24/2004 | WO2004053193A1 Peel strength enhancement of copper laminates 102426-201 |
| 06/24/2004 | US20040121290 Biocompatible implants |
| 06/24/2004 | US20040118696 electrolytically treating a copper or copper alloy substrate with a solution of phosphoric acid and a carboxylic acid, and electrodepositing tin or tin alloy; reduced tendency to form whiskers |
| 06/23/2004 | CN1154704C Organic coated material having electrolytically polymerized coating film containing chromium and method |
| 06/17/2004 | WO2004050960A1 Production of structured hard chrome layers |
| 06/17/2004 | US20040117001 Medical devices, particularly stents, and methods for their manufacture |
| 06/17/2004 | DE10255853A1 Herstellung strukturierter Hartchromschichten Producing structured hard chromium coatings |
| 06/17/2004 | DE10216614B4 Verfahren zur Verstärkung einer dielektrischen Schicht auf einem Halbleitersubstrat an Fehlstellen und Anordnung mit einer verstärkten dielektrischen Schicht A method of reinforcing a dielectric layer on a semiconductor substrate at defects and assembly with a reinforced dielectric layer |
| 06/16/2004 | EP1429323A2 Optical recording medium with phase transition layer and method of manufacturing the optical recording medium |
| 06/16/2004 | CN1504279A Production method of porous shell |
| 06/15/2004 | US6749738 Electrochemical method for forming an inorganic covering layer on a surface of a copper material |
| 06/10/2004 | WO2004048087A1 Anodization to enhance adhesion for metal composite |
| 06/09/2004 | EP1426987A2 Electrodes for electrolytic capacitors and method for producing them |
| 06/03/2004 | US20040106032 Separator for fuel cell and manufacturing method thereof |
| 06/03/2004 | US20040103740 Intelligent, self-contained robotic hand |
| 06/03/2004 | DE69817077T2 Behandlungsverfahren und Vorrichtung, die eine chemische Reaktion verwenden Treatment method and device which use a chemical reaction |
| 06/02/2004 | CN1501377A Method for producing optical recording disk |
| 06/01/2004 | US6744621 Edge formation process for aluminum solid electrolytic capacitor |
| 06/01/2004 | US6743349 Electrochemical machining method and apparatus |