| Patents for C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers (8,800) |
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| 05/06/2009 | CN101423946A Technique for preparing etched foil of medium-high voltage anode foil for energy-saving lamp |
| 05/06/2009 | CN101423945A Method for preparing light metal super-hydrophobic surface |
| 05/06/2009 | CN101422976A Magnesium alloy material and preparation method thereof |
| 04/30/2009 | WO2009054513A1 Stamper, process for producing the same, process for producing molding, and aluminum base die for stamper |
| 04/30/2009 | WO2009053670A2 Method of forming a bioactive coating |
| 04/30/2009 | US20090107848 Procedure for anodising aluminium or aluminium alloys |
| 04/30/2009 | DE102007051542A1 Verfahren zur Herstellung einer Schutzschicht A method for producing a protective layer |
| 04/29/2009 | EP2053383A1 Microstructure and its fabrication method, sensor device, and raman spectroscopy device |
| 04/29/2009 | EP1853750A4 Process for sealing phosphoric acid anodized aluminums |
| 04/29/2009 | CN201228291Y Apparatus for preparing ceramic coat on gas flowmeter worm wheel surface |
| 04/29/2009 | CN201228290Y Apparatus for coating nano ceramic composite coating on gas flowmeter |
| 04/29/2009 | CN101418480A Carbon fibre surface processor |
| 04/29/2009 | CN101418461A Surface treating method of die |
| 04/29/2009 | CN101418460A Method for preparing composite coating by surface differential arc oxidation/chemical conversion of Mg-Li alloy |
| 04/29/2009 | CN100483522C Method for producing optical recording disk |
| 04/29/2009 | CN100482867C Oxidising electrolytic method for obtaining ceramic coating at surface of metal |
| 04/29/2009 | CA2624579A1 Procedure for anodising aluminium or aluminium alloys |
| 04/28/2009 | US7524702 Conductor substrate, semiconductor device and production method thereof |
| 04/28/2009 | US7524396 Object processing apparatus and processing method |
| 04/23/2009 | WO2007099475A3 Gas bubble storage |
| 04/23/2009 | US20090101512 Method for forming multilayer coating film and coated article |
| 04/22/2009 | CN101413140A Blue anodic oxidation process for titanium alloy |
| 04/22/2009 | CN101413139A Aluminum alloy including differential arc oxidation film and preparation thereof |
| 04/22/2009 | CN101413122A Surface treating method of aluminum alloy material |
| 04/16/2009 | WO2009048329A1 Corrosion protective layer |
| 04/16/2009 | WO2005089053A3 Titanium lined composite cookware |
| 04/16/2009 | US20090098373 Anodized coating over aluminum and aluminum alloy coated substrates and coated articles |
| 04/15/2009 | EP2048266A1 Corrosion protective layer |
| 04/15/2009 | CN101407931A Conductive anodic oxidation process for aluminum and alloy part |
| 04/15/2009 | CN101407924A In-situ electrochemistry preparation for Ti/TiO2 membrane electrode |
| 04/09/2009 | WO2009044203A1 Method of manufacturing metal with biocidal properties |
| 04/09/2009 | US20090090635 Methods and compositions for acid treatment of a metal surface |
| 04/09/2009 | CA2702119A1 Method of manufacturing metal with biocidal properties |
| 04/08/2009 | EP2045368A1 Mold, process for manufacturing mold, and process for producing sheet |
| 04/08/2009 | EP2045367A1 Method for anodically oxidizing aluminum alloy and power supply for anodically oxidizing aluminum alloy |
| 04/08/2009 | EP2045366A1 Method for vacuum-compression micro-plasma oxidation and device for carrying out said method |
| 04/08/2009 | EP1470267B1 Methods of anodizing sintered valve metal anodes |
| 04/08/2009 | CN101403117A Composite oxidation technology for aluminum or aluminum alloy product surface |
| 04/02/2009 | WO2004082445A3 Composite cookware having ceramic coated aluminum edges |
| 04/02/2009 | US20090087716 Nanotube assembly, bipolar plate and process of making the same |
| 04/02/2009 | US20090084683 Method for making a lithographic printing plate support |
| 04/02/2009 | DE19841650B4 Verfahren zur Darstellung von nanokristallinen oder nanokristallinhaltigen Metalloxid- und Metallmischoxidschichten auf sperrschichtbildenden Metallen Process for the preparation of nanocrystalline or nanocrystalline metal oxide-containing and Metallmischoxidschichten to form a barrier layer metals |
| 04/02/2009 | DE102007046775A1 Generating nanocrystalline metallic oxide and metal mixed oxide layers on barrier layer-forming metals e.g. aluminum of substrate, comprises anodically degreasing the substrate in galvanic electrolysis and then anodizing in electrolytes |
| 04/01/2009 | CN101396229A Production method of lotus leaf type non-sticking cooking utensils |
| 03/26/2009 | WO2008051680A3 Medical device hydrogen surface treatment by electrochemical reduction |
| 03/26/2009 | US20090082865 Bioceramic coated apparatus and method of forming the same |
| 03/25/2009 | EP2039808A2 Microstructure |
| 03/25/2009 | EP2038452A1 Method for fabricating superh ydrophob ic surface and solid having superhydrophobic surface structure by the same method |
| 03/25/2009 | CN101392397A Electrochemistry processing method for generating oxide film on surface of aluminium or aluminium alloy material |
| 03/24/2009 | US7508043 Sensor for analyzing a sample by utilizing localized plasmon resonance |
| 03/19/2009 | WO2009034126A2 Metal materials comprising a hybrid-stabilized oxide layer, methods for the production thereof, and use thereof |
| 03/19/2009 | DE102005034926B4 Anodisier-Rack-Abstandsstange, Anodisier-Rack-Anordnung und Verfahren zum Klemmen einer Vielzahl von langgestreckten Werkstücken Anodizing rack spacer bar, anodizing Rack System and method for clamping a plurality of elongated workpieces |
| 03/18/2009 | EP2037007A1 Aluminum deposit formed by plating, metallic member, and process for producing the same |
| 03/18/2009 | EP1139400B1 Method for machining/cleaning by hydroxide ion in ultrapure water |
| 03/18/2009 | CN101386985A Method for preparing AAO formwork on transparent electrode and corresponding device |
| 03/12/2009 | WO2009032567A2 Corrosion resistant aluminum alloy substrates and methods of producing the same |
| 03/12/2009 | WO2009031841A2 Method of coating metallic material |
| 03/12/2009 | WO2009031608A1 Reflector plate for optical encoder, method for producing the same, and optical encoder |
| 03/12/2009 | DE102007044159A1 Metallwerkstoffe mit hybrid-stabilisierter Oxidschicht, Verfahren zu der Herstellung sowie deren Verwendung Metal materials with hybrid-stabilized oxide film, process for producing them and their use |
| 03/12/2009 | CA2696919A1 Corrosion resistant aluminum alloy substrates and methods of producing the same |
| 03/11/2009 | CN101384753A Tinned steel sheet excellent in corrosion resistance |
| 03/11/2009 | CN101384751A Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces |
| 03/11/2009 | CN101381884A Aluminum alloy synchronization ring with TiAl/Al2O3 ceramic coating formed by micro-arc oxidation at the surface |
| 03/11/2009 | CN101381883A Hard oxidation technology for interior surfaces of aluminum alloy cylinder parts |
| 03/11/2009 | CN101381870A Surface treating method for casing of electronic equipment |
| 03/11/2009 | CN100467676C Method for plasma electrolytic oxidation preparation of ceramic oxide film and its products |
| 03/05/2009 | US20090061216 Corrosion resistant aluminum alloy substrates and methods of producing the same |
| 03/05/2009 | US20090057152 Two-dimensional control of electrochemical surface potentials |
| 03/05/2009 | DE102007026086B4 Verfahren zur Ausbildung einer dielektrischen Dünnschicht auf einem Titansubstrat, mit dem Verfahren hergestelltes Titansubstrat mit Dünnschicht sowie seine Verwendung A method of forming a dielectric thin film on a titanium substrate produced by the method of titanium substrate with thin-film and the use thereof |
| 03/04/2009 | EP2031099A1 Method for manufacturing an object with an aseptic surface |
| 03/04/2009 | CN101376999A Composite oxidation method for metallic products |
| 03/04/2009 | CN101376998A Processing technology for micro-arc oxidation workpiece having EMI suppression and antibacterial effects |
| 03/04/2009 | CN101376974A Vacuum sputtering EMI film and electrophoresis combined coating technology for processing micro-arc oxidation workpiece |
| 03/04/2009 | CN101376973A Vacuum sputtering and electrophoresis combined coating technology for processing micro-arc oxidation workpiece |
| 03/04/2009 | CN100465355C A ceramizing treatment process of pipe surfaces |
| 03/04/2009 | CN100465354C Corrosion resistant magnesium alloy arc oxidation electrolyte and a method of arc oxidation |
| 03/04/2009 | CN100465341C A forming method of copper for chrome-plating of printed circuit boards |
| 02/26/2009 | US20090050490 Support For Lithographic Printing Plate and Presensitized Plate |
| 02/26/2009 | US20090050485 Anodized aluminum alloy material having both durability and low polluting property |
| 02/25/2009 | EP2027310A1 Use of phosphinic acids and/or phosphonic acids in redox processes |
| 02/25/2009 | EP1659978A4 Osseoinductive magnesium-titanate implant and method of manufacturing the same |
| 02/25/2009 | CN101372731A Anodized aluminum alloy material having both durability and low polluting property |
| 02/25/2009 | CN100464009C Manufacturing method of stainless non-stick pan and apparatus thereof |
| 02/24/2009 | US7495182 Electromagnetic wave shielding sheet and process for producing the same |
| 02/19/2009 | WO2009021703A1 Method for producing an article with an aseptic surface |
| 02/19/2009 | US20090045071 Electrodeposition coatings for use over aluminum substrates |
| 02/18/2009 | CN101370367A Aluminum alloy portable electronic device casing and manufacturing method thereof |
| 02/18/2009 | CN101368286A Large area light alloy micro-arc oxidization surface processing method and apparatus |
| 02/18/2009 | CN100463086C Method for preparing aluminum electrolytic capacitor anode foil |
| 02/18/2009 | CN100462610C Stepwise type distributor |
| 02/18/2009 | CN100462483C Preparing process of anticorrosive coating on surface of aluminium base composite material |
| 02/12/2009 | US20090041988 Housing for electronic device and method for making the same |
| 02/11/2009 | CN101365305A Portable electronic device outer casing and manufacturing method thereof |
| 02/11/2009 | CN100460092C Method for improving quality of nanometer particle material |
| 02/05/2009 | WO2009016969A1 Method for treatment of surface of metal base material |
| 02/05/2009 | WO2009016419A1 Probes of enhanced sensitivity for adsorbed molecules detection |
| 02/05/2009 | WO2009016075A1 Process for the electrolytic zinc coating of aluminium alloys |
| 02/05/2009 | DE102007032938A1 Method for the production of nanoscale porous metal or alloys, whose surface is equipped with an oxidation layer, comprises electrochemically oxidation an initial alloy in an oxidating- solution or electrolyte |
| 02/04/2009 | CN101358372A Method for preparing double-layer self peeling nano porous anodised aluminum film |
| 02/04/2009 | CN101358349A Surface treating method of electronic apparatus shell |