| Patents for C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers (8,800) |
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| 01/24/2013 | WO2013012187A1 Method for processing a super-hydrophobic surface, and evaporator having the super-hydrophobic surface |
| 01/24/2013 | WO2013010289A1 Filling decoration method for surface of workpiece |
| 01/23/2013 | EP2548689A1 Aluminum alloy welded member |
| 01/23/2013 | CN202688483U Device for preparing nanotube film photoelectrode |
| 01/23/2013 | CN202688482U Micro-arc oxidation device |
| 01/23/2013 | CN202688480U Copper foil post-treating machine |
| 01/23/2013 | CN202688479U Copper foil surface treating machine |
| 01/23/2013 | CN102892930A Anodizing device, treatment tank, method for producing roll-shaped mold for imprinting, and method for producing article having plurality of protruding parts on surface |
| 01/23/2013 | CN102889468A Section bar and method for obtaining product with clear color boundary by performing surface treatment on section bar |
| 01/23/2013 | CN102888645A Preparation method of titanium dioxide nanopore array film |
| 01/23/2013 | CN102888644A Anode treatment method of aluminium alloy |
| 01/23/2013 | CN102888643A Aluminium alloy hard anodizing electrolyte and method |
| 01/23/2013 | CN102888642A Preparation method of large-area high-order porous anodised aluminium film |
| 01/23/2013 | CN102888641A Aluminium alloy hard anodizing electrolyte and method |
| 01/23/2013 | CN102888640A Anti-salt-spray-corrosion treatment method of X70 pipeline steel surface |
| 01/23/2013 | CN102888639A Electrode distance adjustable type microarc oxidation electrode holder |
| 01/23/2013 | CN102888638A Apparatus and method for forming oxidation layer on manifold block for fuel cell stack |
| 01/23/2013 | CN102888637A Anodic oxidation treatment device |
| 01/23/2013 | CN102251267B Preparation method of NiO porous membrane |
| 01/23/2013 | CN102102209B Method for improving surface characteristic of diffusion plate |
| 01/23/2013 | CN102044662B Method for preparing spinel type lithium titanate nanowire array |
| 01/17/2013 | WO2013009714A2 Corrosion resistant metal coating and method of making same |
| 01/17/2013 | WO2013008369A1 Treatment tank for production process and method for producing same |
| 01/17/2013 | US20130018480 Implant, component set, method of producing an implant and/or a component set and device for producing an implant and/or a component set |
| 01/17/2013 | US20130015073 Nanoporous oxide ceramic membranes of tubular and hollow fiber shape and method of making the same |
| 01/17/2013 | US20130015072 Aluminum alloy member and method for manufacturing same |
| 01/17/2013 | CA2841163A1 Corrosion resistant metal coating and method of making same |
| 01/16/2013 | EP2546938A1 Spark plug, main fitting used for spark plug and spark plug manufacturing method |
| 01/16/2013 | EP2545209A1 Method for preparing an absorber thin film for photovoltaic cells |
| 01/16/2013 | CN202671683U Phosphating cylinder rack |
| 01/16/2013 | CN102877108A Surface modification method for medical porous NiTi shape memory alloy |
| 01/16/2013 | CN102877107A Defense application technology of stainless steel coloring |
| 01/16/2013 | CN102877106A Preparing method for aluminum foil gradient wettability surface with nano coarse structure |
| 01/16/2013 | CN102877105A Novel compound additive for micro-arc oxidation electrolyte and application of novel compound additive |
| 01/16/2013 | CN102877104A Low-voltage rapid micro-arc oxidation technique |
| 01/16/2013 | CN102877103A Manufacturing method of high heat transfer efficiency radiators |
| 01/16/2013 | CN102877102A Compound process for quick micro-arc oxidation of valve metal materials |
| 01/16/2013 | CN102191527B Porous aluminum oxide-carbon nanotube composite film with color capable of being precisely adjusted and controlled, and preparation method thereof |
| 01/16/2013 | CN102181902B Method for coloring aluminum and alloy surface thereof |
| 01/16/2013 | CN101460664B Use of phosphinic acids and/or phosphonic acids in redox processes |
| 01/10/2013 | WO2013005717A1 Insulating reflective substrate and method for producing same |
| 01/10/2013 | WO2012107754A3 Non-metallic coating and method of its production |
| 01/10/2013 | US20130012801 Probe Element and Method of Forming a Probe Element |
| 01/10/2013 | US20130011688 Corrosion Resistant Metal Coating and Method of Making Same |
| 01/10/2013 | US20130008796 Anodized electroplated aluminum structures and methods for making the same |
| 01/10/2013 | DE102011106764A1 Verfahren zur Herstellung einer haftvermittelnden Schicht auf einer Oberfläche eines Titanwerkstoffs durch anodische Oxidation , Verwendung einer Lösung für die anodische Oxidation und haftvermittelnde Schicht A process for producing an adhesion promoting layer on a surface of a titanium material by anodic oxidation, using a solution for the anodic oxidation and adhesion-promoting layer |
| 01/09/2013 | EP2543495A1 Process for producing die roll |
| 01/09/2013 | CN202658249U Wear-resistant surface structure of spindle twisting disc |
| 01/09/2013 | CN202658248U Net-shaped insulation plate for electrode foil formation |
| 01/09/2013 | CN102869815A Surface treatment apparatus |
| 01/09/2013 | CN102869813A Method for forming anodized layer |
| 01/09/2013 | CN102864482A Method for inhibiting generation of titanium carbide in porous titanium base boron-doped diamond membrane electrode |
| 01/09/2013 | CN102864481A Titanium dioxide photo-catalyzed film and preparation method thereof |
| 01/09/2013 | CN102864480A Preparation method of titanium dioxide nanotube array with three-dimensional network structure |
| 01/09/2013 | CN102864479A Low-energy method for preparing high-insulativity anodised aluminium film by using two-step method |
| 01/09/2013 | CN102864478A Surface treatment process for aluminum ware |
| 01/09/2013 | CN102864477A Automobile decoration strip and method for processing surface of automobile decoration strip |
| 01/09/2013 | CN102864476A Preparation method of through-hole anodic aluminum oxide template |
| 01/09/2013 | CN102861707A Small hole blocking method and processing method for workpiece with small hole |
| 01/09/2013 | CN102220620B Preparation method of biological ceramic coating rich in calcium and phosphate phases on surface of magnesium alloy |
| 01/09/2013 | CN102191529B Honeycomb ordered titanium dioxide nanotube array film and preparation method thereof |
| 01/08/2013 | US8349462 Aluminum alloys, aluminum alloy products and methods for making the same |
| 01/08/2013 | CA2608390C Method for preparing metallic workpieces for cold forming |
| 01/03/2013 | WO2012141464A3 Die-cast-alloy surface-processing method, and die-cast alloy material having a surface structure produced thereby |
| 01/03/2013 | US20130004881 Composite coatings for oxidation protection |
| 01/03/2013 | US20130001086 Metal oxide, metal material, biocompatible material, and method for producing metal oxide |
| 01/02/2013 | EP2540875A1 Electrolytic capacitor including ionic liquid in electrolyte |
| 01/02/2013 | EP2540469A1 Die, die production method, and production of antireflection film |
| 01/02/2013 | CN202651794U Main loop wiring structure of aluminum alloy surface treatment coloring silicon machine and oxidation silicon machine |
| 01/02/2013 | CN202643871U Tooling clamp for rolling tube anodic oxidation |
| 01/02/2013 | CN202643870U External thread protection tool for micro-arc oxidation process |
| 01/02/2013 | CN102859048A Mold and process for production of mold |
| 01/02/2013 | CN102859047A Mold, method for producing same, article having micro-relief structure on surface, and method for producing same |
| 01/02/2013 | CN102851720A Aluminate electrolyte and application of aluminate electrolyte in preparation of magnesium alloy micro-arc oxidation film |
| 01/02/2013 | CN102851719A Zirconia-based amorphous alloy composite material and preparation method thereof |
| 01/02/2013 | CN102851718A High-precision aluminum alloy valve body surface treatment method |
| 01/02/2013 | CN102851717A Alumina plate processing method |
| 01/02/2013 | CN101384751B Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces |
| 12/27/2012 | WO2012174733A1 Cosmetic defect reduction in anodized parts |
| 12/27/2012 | US20120325673 Electrochemical Nitridation of Metal Surfaces |
| 12/27/2012 | US20120325666 Frost free surfaces and method for manufacturing the same |
| 12/26/2012 | CN202626327U Piston aluminium oxidization bath solution circulating system |
| 12/26/2012 | CN202626326U Die for aluminum piston hard anodizing equipment |
| 12/26/2012 | CN202626325U Distribution valve of aluminum piston hard anodizing device |
| 12/26/2012 | CN202626324U Hard anodizing equipment of aluminum piston |
| 12/26/2012 | CN102844473A Method of producing anodized alumina, examination device and examination method thereof |
| 12/26/2012 | CN102843888A Casing and preparation method thereof |
| 12/26/2012 | CN102839410A Decorative component, timepiece, and manufacturing method of decorative component |
| 12/26/2012 | CN102839409A Method for eliminating tin-nickel dual-salt electrolytic coloring aberration of aluminum profile |
| 12/26/2012 | CN102839408A Method for preparing porous aluminum oxide film with super-large hole pitch through ultrasonic auxiliary anode oxidation |
| 12/26/2012 | CN102839407A Piston rapid aluminum oxidation single machine |
| 12/26/2012 | CN102220619B Preparation method of nano platinum-nickel duplex metal/titanium dioxide nanotube array composition material |
| 12/26/2012 | CN102105624B Mold manufacturing method and electrode structure for use therein |
| 12/25/2012 | US8337936 Implant and method for manufacturing same |
| 12/25/2012 | US8337689 Composition for plasma electrolytic oxidation (PEO) treatment of magnesium alloy products |
| 12/20/2012 | WO2012173144A1 Anodizing device, continuous anodizing device, and film forming method |
| 12/20/2012 | US20120318677 Method for treating the surface of a device for dispensing a fluid product |
| 12/20/2012 | US20120318674 Method for formation of anode oxide film |
| 12/20/2012 | US20120318673 Apparatus and method for electrochemical processing of thin films on resistive substrates |
| 12/19/2012 | CN202610371U Piston clamping device used before aluminum oxidation |