| Patents for C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers (8,800) |
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| 01/27/2011 | WO2011010914A1 Method for producing a membrane and such membrane |
| 01/27/2011 | WO2011010746A1 Stainless steel for fuel cell having excellent corrosion resistance and method for producing same |
| 01/27/2011 | US20110022162 Endoprostheses |
| 01/27/2011 | US20110020665 Coated metal article and method of manufacturing same |
| 01/26/2011 | EP2278651A2 Inorganic ion conductive membrane, fuel cell containing the same and manufacturing method thereof |
| 01/26/2011 | CN1530469B High efficient copper foil and producing method thereof |
| 01/26/2011 | CN101956223A Method for preparing cuprous oxide composite titanium dioxide nanotube array |
| 01/26/2011 | CN101956222A Preparation method of titanium dioxide nanotube array sensitized by cadmium sulfide nanoparticles |
| 01/26/2011 | CN101665968B Process method for preparing ultra-hydrophobic surface by electrochemical method |
| 01/26/2011 | CN101619479B Production technique for carrying out golden and anodization on surface of aluminium alloy |
| 01/26/2011 | CN101498021B Surface treating method for tap |
| 01/25/2011 | US7877161 Method and system for performing a chemical oxide removal process |
| 01/25/2011 | CA2269684C Metallic object with a thin polyphase oxide coating and process for the manufacture thereof |
| 01/19/2011 | EP1604388B1 Processing system and method for chemically treating a substrate |
| 01/19/2011 | CN101952488A Multifunctional coating of aluminium pieces |
| 01/19/2011 | CN101952479A Plated steel sheet for can and process for producing the plated steel sheet |
| 01/19/2011 | CN101949338A Combustion engine piston with composite layer and manufacturing method thereof |
| 01/19/2011 | CN101949017A Method for preparing Si nanopore array template with independently adjustable pore pitch and pore diameter |
| 01/19/2011 | CN101948972A Aluminum alloy strip for refrigerator and manufacturing method thereof |
| 01/19/2011 | CN101660186B Low-noise micro-arc oxidation device |
| 01/19/2011 | CN101550579B Method and device for processing restrained micro-space micro-arc oxidation of electric field on the surface of large-size workpiece |
| 01/19/2011 | CN101280448B Overtemperature and overcurrent protection device for anodic oxidation of aluminum oxide templet |
| 01/19/2011 | CN101220494B Method for growing abrasion-proof antifriction ceramic film on stannum, aluminum alloy surface in situ |
| 01/13/2011 | WO2011005277A1 Methods and apparatus for protecting plasma chamber surfaces |
| 01/12/2011 | EP2271792A1 Method for compressing a component made of aluminum and/or an aluminum alloy |
| 01/12/2011 | CN101943079A Hard-head anodized internal combustion engine piston and manufacturing method thereof |
| 01/12/2011 | CN101942689A Micro-arc oxidation treatment method of magnesium alloy |
| 01/12/2011 | CN101942688A Composite oxidation technology for medicinal titanium alloy |
| 01/12/2011 | CN101942687A Hard anodizing method of top surface of piston |
| 01/12/2011 | CN101942663A Compound method for preparing magnesium alloy having superhydrophobic surface |
| 01/12/2011 | CN101941000A Preparation method of superhydrophobic surface of metal zirconium |
| 01/12/2011 | CN101532159B Preparation method for metallic aluminum super-hydrophobic surface |
| 01/12/2011 | CN101457383B Titanium alloy black anodic oxidation method capable of reducing oxidation film layer stress |
| 01/12/2011 | CN101260557B Coaxial double-pipe titanium dioxide nano-pipe array thin film and preparation method thereof |
| 01/11/2011 | US7867652 Surface treatment for metal-polymer laminated electrochemical cell package |
| 01/06/2011 | WO2011000885A1 Method for producing a photocatalyst |
| 01/06/2011 | WO2011000857A1 CO-CATALYST IN TiO2 FILMS |
| 01/05/2011 | EP2270262A1 Microstructure and manufacturing method thereof |
| 01/05/2011 | CN101937732A Nano cable made of magnetic material and half-metallic material and preparation method thereof |
| 01/05/2011 | CN101935859A Simple and convenient method for preparing super-hydrophobic film on surface of metal matrix |
| 01/05/2011 | CN101935858A Copper foil surface passivation treatment process in copper foil surface treatment process |
| 01/05/2011 | CN101660185B Method of strong effect carbon fiber anodic oxidation surface treatment |
| 01/05/2011 | CN101643928B Method for electrodepositing phosphate/metal composite film on cathode of surface of magnesium alloy |
| 01/05/2011 | CN101522948B Surface treatment method for aluminum material |
| 01/05/2011 | CN101503812B Differential arc oxidation method |
| 01/04/2011 | US7862852 sintering a tantalum powder to prepare tantalum pellets, then oxidizing the tantalum pellet to form a dielectric layer on a surface and depositing an electroconductive polymer on the tantalum pellet by immersing in a polymer suspension; efficiency |
| 12/30/2010 | US20100326839 Method for anodizing aluminum pipe for base of photoconductor drum, and base of photoconductor drum |
| 12/30/2010 | US20100326835 Antimicrobial provision of titanium and titanium alloys with silver |
| 12/29/2010 | CN201686761U Anodic oxidization experimental instrument |
| 12/29/2010 | CN101930851A Method for manufacturing anode foil of aluminium electrolytic capacitor |
| 12/29/2010 | CN101928976A Ion exchange membrane electrolytic bath for anodic oxidation of magnetism alloy and oxidation method thereof |
| 12/29/2010 | CN101928975A Method for rapidly preparing single tube powder of titanium oxide nanotubes |
| 12/29/2010 | CN101928974A Preparation method and application of magnesium-doped porous nano titanium oxide coating |
| 12/29/2010 | CN101928973A Aluminum or aluminium alloy oxide precursor anodic oxidation method |
| 12/29/2010 | CN101928972A Method for preparing nickel-polypyrrole double-layer nanowire array material |
| 12/29/2010 | CN101660190B Preparation method of titanium and titanium alloy surface black protective film for surgical implantation |
| 12/29/2010 | CN101476145B Anodic oxidation dyeing process for multi-blind hole aluminum extruded section product |
| 12/29/2010 | CN101210341B Method for producing reaming electrolyte and high specific surface area aluminum electrolytic capacitor electrode foil |
| 12/23/2010 | US20100319968 Aluminum circuit board and method and electroplating solution for making the same |
| 12/22/2010 | EP2264221A1 Process for forming a halogen-free trivalent chromium conversion coating |
| 12/22/2010 | CN201678752U Constant-temperature functional aluminum oxidation small-size experiment equipment |
| 12/22/2010 | CN1961405B Method of operating a system for chemical oxide removal |
| 12/22/2010 | CN1906332B Nano-array electrode manufacturing method and photoelectric converter using same |
| 12/22/2010 | CN1873865B Manufacturing method for raising specific volume of electrode foil in use for aluminium electrolytic capacitor |
| 12/22/2010 | CN101922044A Method for doping nano-Ag particles in TiO2 nanotubes |
| 12/22/2010 | CN101922037A Method for preparing nitrogen-doped titanium dioxide nanotube array |
| 12/22/2010 | CN101922036A Method for doping magnetic particles of ferroferric oxide in titanium dioxide nanotube |
| 12/22/2010 | CN101922035A Surface-treated metal materials, method of treating the surfaces thereof, resin-coated metal materials, cans and can lids |
| 12/22/2010 | CN101922010A Aluminum alloy surface treatment method |
| 12/22/2010 | CN101446690B manufacturing method of anodizing casting aluminium alloy spectacle frame with surface decoration |
| 12/15/2010 | EP2260128A1 Method for fabricating 3d structure having hydrophobic surface using metal foil |
| 12/15/2010 | CN201670879U Pickling-free phosphating equipment for wire drawing |
| 12/15/2010 | CN101918621A Method of manufacturing metal with biocidal properties |
| 12/15/2010 | CN101918620A Manufacturing method of 3d shape structure having hydrophobic external surface |
| 12/15/2010 | CN101918320A Titanium oxide and process for producing the titanium oxide |
| 12/15/2010 | CN101914799A Method for preparing calcium fluoride coating on surface of titanium and alloy thereof and application thereof |
| 12/15/2010 | CN101914798A Method for improving fatigue strength after microarc oxidation of aluminium alloy |
| 12/15/2010 | CN101914765A Method for preparing dark-colored ceramic membranes by chemical conversion-micro-arc oxidation of magnesium alloys |
| 12/15/2010 | CN101914764A Micro-arc oxidation pretreatment method before chemical nickel-plating of titanium alloy |
| 12/15/2010 | CN101914743A Magnesium alloy surface treatment method |
| 12/15/2010 | CN101913273A Wear-resisting and anti-pollution nano film color stainless steel and manufacture method thereof |
| 12/15/2010 | CN101450328B Preparation method of Fe-C-TiO2 nano tube array |
| 12/15/2010 | CN101368286B Large area light alloy micro-arc oxidization surface processing method and apparatus |
| 12/14/2010 | US7850837 electrochemical graining treatment in hydrochloric acid solution and an alkali etching treatment; aluminum electrodeposition; excellent in press life and scum resistance; recording layer is formed on the grained surface of the support is excellent in all of sensitivity, press life, mechanical strength |
| 12/09/2010 | WO2010140700A1 Titanium-based material responsive to visible light and having excellent photocatalytic activity, and process for producing same |
| 12/09/2010 | WO2010140540A1 Copper foil for semiconductor package substrate and subsrate for semiconductor package |
| 12/09/2010 | US20100311615 Method for synthesis of titanium dioxide nanotubes using ionic liquids |
| 12/09/2010 | US20100310903 Electrodeposition of hard to deposit materials on aluminum and other substrates using improved water saving mercy cell |
| 12/09/2010 | US20100310800 Process for preparing a metallized substrate, said substrate and uses thereof |
| 12/09/2010 | US20100307800 Anodised Aluminum, Dielectric, and Method |
| 12/09/2010 | CA2763946A1 Osteosynthesis with nano-silver |
| 12/08/2010 | CN1920112B Dyeing dip-coating composite processing method of aluminium section bar surface |
| 12/08/2010 | CN101910472A Method for anodizing aluminum pipe for base of photoconductor drum, and base of photoconductor drum |
| 12/08/2010 | CN101671836B Preparation method of titanium alloy micro-arc oxide coating |
| 12/08/2010 | CN101550580B Coloring treatment process at aluminium alloy section surface by anodic oxidation method |
| 12/08/2010 | CN101460649B Conductive corrosion-resistant material, and method for producing the same |
| 12/08/2010 | CN101445950B Constant current anode oxidation treatment method for surfaces of aluminum and aluminum alloy materials |
| 12/08/2010 | CN101413139B Aluminum alloy including differential arc oxidation film and preparation thereof |
| 12/08/2010 | CN101220493B Surface ceramic method for aluminum, magnesium alloy and product thereof |
| 12/02/2010 | US20100305684 Biodegradable stent and method for manufacturing the same |