Patents
Sitemap › C23 - Coating metallic material; Coating material with metallic material; Chemical surface treatment; Diffusion treatment of metallic material; Coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general; Inhibiting corrosion of metallic material or incrustation in general › C23C - Coating metallic material; Coating material with metallic material; Surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; Coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general › C23C 22 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
Patents for C23C 22 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals (14,001)
05/2010
05/05/2010CN101701336A Environment-friendly metal surface treating agent and using method thereof
04/2010
04/29/2010WO2010047465A1 Eco-friendly chrome-free film composition for galvanised sheets
04/29/2010WO2010046656A1 A method of colouring tin and tin-containing articles
04/29/2010WO2010046243A1 Continuous method for treating the surface of metal strips
04/29/2010US20100101962 Immersion method
04/28/2010EP2180085A1 Surface-treated tin-plated steel sheet for welded can and welded can made thereof
04/28/2010EP2180083A1 Surface treatment for metals, particularly for titanium, alloys, containing titanium, alloys containing titatnium oxides, for medical, surgical and implantological use
04/28/2010EP2180082A1 Insulating coating treatment liquid for grain oriented electromagnetic steel sheet and process for manufacturing grain oriented electromagnetic steel sheet with insulating coating
04/28/2010CN1809519B Method for minimizing corrosion in a methanol-to-olefin effluent processing system
04/28/2010CN1627578B 火花塞 Spark Plug
04/28/2010CN1577742B Solution deposition of chalcogenide films
04/28/2010CN101698938A Derusting method for ships
04/27/2010US7704557 Coating composition and methods of coating
04/22/2010WO2010044668A1 Photochemical modification of solid materials
04/22/2010WO2010043291A1 Method for improving the adhesion between silver surfaces and resin materials
04/22/2010US20100096044 Surface treatment method for aluminum alloy and surface treatment method for magnesium alloy
04/22/2010US20100095867 Aqueous solution of chromium salt and method for producing same
04/21/2010EP2176446A1 Methods and compositions for passivating heat exchanger systems
04/21/2010CN101696498A Compound type rust solvent for pretreatment of spraying and coating of shell bin body of mortar for machine and preparation method thereof
04/21/2010CN101696497A Closed circulating heating thermal phosphorization device and phosphorization method
04/21/2010CN101367167B Method for manufacturing handwork flower folding knife
04/20/2010US7699926 Chrome-free passivating solution
04/20/2010CA2446995C Composition and method for treating magnesium alloys
04/15/2010WO2010041764A1 Working process for manufacturing members excellent in chemical conversion treatability
04/15/2010WO2010041614A1 2-benzyl-4-(2,4-dichlorophenyl)-5-methylimidazole compound
04/15/2010WO2010041428A1 Metal material having excellent corrosion resistance
04/15/2010DE102008047533A1 Verfahren zur Herstellung von Titan-IV-phosphat A process for the production of titanium-IV-phosphate
04/14/2010EP2175049A1 Method for improving the adhesion between silver surfaces and resin materials
04/14/2010EP2173925A1 Corrosion proteciton of bronzes
04/14/2010EP1436435B1 Method of anodizing of magnesium and magnesium alloys and producing conductive layers on an anodized surface
04/14/2010CN101694796A Magnet, magnetic material for magnet, coat film formation process liquid, and rotating machine
04/14/2010CN101693995A Preparation method of aluminum alloy corrosion resistant coating
04/14/2010CN101693994A Tarnish resistant rare-earth salt processing solution used on surfaces of pure coppers and using method thereof
04/14/2010CN101693993A Phosphorization processing liquid for surface of carbon steel and nickel plating enclosure method
04/14/2010CN101173354B Method for preparing trivalent chromium colorful passivation liquid for NdFeB Zinc-plated parts
04/13/2010US7695573 transforming by plasma-ion processing a surface region of a metal alloy into a hardened surface region at a temperature which is less than a heat treating temperature of the metal alloy, wherein alloy comprises 13.4 wt % cobalt, 11.1 wt % nickel, 0.2 wt % carbon, 3.0 wt % chromium, 1.2 wt % molybdenum
04/08/2010DE102008048596A1 Quenchpassivierung von Aluminiumdruckgussteilen Quenchpassivierung of aluminum die casting parts
04/08/2010DE102005025830B4 Zink-Nickel-Schwarzpassivierung und Verfahren zur Passivierung Zinc-nickel black passivation and process for passivating
04/07/2010CN101691665A Phosphate-treated electrogalvanized steel sheet
04/07/2010CN101240422B Water-base metal antirust agent composition
04/06/2010CA2466045C Post-treatment for anodized aluminum
04/06/2010CA2417911C Phosphate conversion coating concentrate
04/01/2010WO2010035819A1 Composition for chemical conversion treatment and process for production of member having black coating by using the composition
04/01/2010WO2010034553A1 Quench passivation of aluminum die-cast parts
04/01/2010WO2010016658A3 Non-chromium coating agent for a grain-oriented electrical steel sheet, preparation method thereof, electrical steel sheet using the same, and manufacturing method thereof
03/2010
03/31/2010EP2168694A1 Method for removing moisture from metallic cuttings
03/31/2010EP1570109B1 Method for coating metal substrates with a radically polymerizable coating agent, and coated substrates
03/31/2010CN101688309A Aqueous fluid for surface treatment of zinc-plated steel sheets and zinc-plated steel sheets
03/30/2010CA2681224A1 Method for improving light gauge building materials
03/30/2010CA2433298C Nonabrasive media with accelerated chemistry
03/25/2010WO2010032702A1 Aqueous solution for blackening chemical conversion treatment of zinc or zinc alloy surface and method for forming blackened antirust coating film using the aqueous solution for the treatment
03/25/2010WO2010031779A1 Method for producing titanium (iv) phosphate
03/25/2010DE102008038653A1 Sukzessive korrosionsschützende Vorbehandlung von Metalloberflächen in einem Mehrstufenprozess Successive anti-corrosive treatment of metal surfaces in a multi-stage process
03/24/2010CN201427993Y Continuous extruding aluminum pipe on-line passivating device
03/24/2010CN101681709A 软磁性粉末 Soft magnetic powder
03/24/2010CN101680096A Method of making lithographic printing plate substrate and imageable elements
03/24/2010CN101680095A Non-chromium containing black multi-layer coatings
03/24/2010CN101678644A Resin-coated metal sheet and formed object made therefrom
03/24/2010CN101676435A Production technology for ferrite stainless-steel grinding object with low cost and high corrosion resistance capability
03/24/2010CN101676434A Oil cylinder inner surface laser fore-pretreatment method
03/24/2010CN100595330C Surface treatment method for hydrogen-storing alloy powder
03/24/2010CN100595328C Composition for surface treatment of light metal and its composite material
03/24/2010CN100595327C Chrome free composition for metal surface treatment and surface-treated metal sheet
03/23/2010US7682432 Adhesion promotion in printed circuit boards
03/18/2010US20100065434 Method of manufacturing a solid electrolytic capacitor with a sufficiently low impedance in a high frequency range
03/18/2010US20100065157 Coat-forming corrosion preventative with reduced crack formation and process for its electroless application
03/17/2010CN201424504Y Steel wire high-temperature phosphating tank on steel wire heat treatment and pickling and phosphorization production line
03/17/2010CN101675182A Compositions including hardness ions and gluconate and methods employing them to reduce corrosion and etch
03/17/2010CN101671968A Process for producing filled prestress steel strand of epoxy coating
03/17/2010CN101671828A Method for processing automobile air conditioner evaporator surface
03/17/2010CN101671827A Normal temperature leather diaphragm passivating agent before spraying and coating steel workpiece and preparation method thereof
03/17/2010CN101671826A Normal temperature leather diaphragm passivating agent before periodically spraying and coating cast iron and steel workpiece and preparation method thereof
03/17/2010CN101671825A Pre-treating technique for composite metal plastic pipe
03/17/2010CN101671824A Magnesium alloy surface zinc-calcium series phosphating solution and conversion treatment process thereof
03/17/2010CN101671823A Barrel plating phosphating agent before coating electrophoresis of cartridge case and preparation method thereof
03/17/2010CN101671822A Steel plate workpiece spraying and coating pretreatment spray-type normal temperature phosphating agent and preparation method thereof
03/17/2010CN101671821A Chemical conversion solution and chemical conversion process for magnesium alloy surface treatment
03/17/2010CN101671769A Quenching phosphorated fluid for metal comprehensive processing
03/17/2010CN101671395A Method for quickly immobilizing proteins or amino-contained molecules on aminated surface
03/17/2010CN100594263C chromium-less passivation liquid used for continuous hot dip of galvanized sheet steel
03/16/2010US7678471 Surface modification to improve fireside corrosion resistance of Fe-Cr ferritic steels
03/16/2010US7678465 Aluminum phosphate compounds, compositions, materials and related metal coatings
03/16/2010US7678193 Product for treating reinforced concrete constructions
03/11/2010WO2010027077A1 2-benzyl-4-(3,4-dichlorophenyl)-5-methylimidazole compound
03/11/2010WO2010026916A1 Chromium(iii)-containing aqueous solution and process for production of same
03/11/2010WO2010026884A1 Method for producing aqueous solution containing chromium (iii) source
03/11/2010WO2009132344A8 Trichrome passivates for treating galvanized steel
03/11/2010WO2009077108A3 Roller-stressed components and method for surface treatment of a roller-stressed component
03/11/2010WO2008140648A3 Corrosion resistant coatings with modified metal salts of corrosion resisting organic anions
03/10/2010EP2161354A1 Copper surface treating agent and surface treatment method
03/10/2010CN101668882A Chromium(vi)-free black passivation of surfaces containing zinc
03/10/2010CN101668881A Agent for the production of anticorrosive layers on metal surfaces
03/10/2010CN101665938A Preparation method of high anti-corrosion zinc coat titanium salt protective film
03/10/2010CN101665937A Method for producing nanometer composite phosphated film based on current carrier control technology
03/10/2010CN101665936A Normal-temperature phosphating agent for pre-processing before spray-coating of steel plate workpiece and preparation method thereof
03/10/2010CN101665935A Normal-temperature film passivating agent for processing before electro-coating of iron and steel workpiece and preparation method thereof
03/10/2010CN101665934A Film treating agent for treatment before electro-coating of die-cast aluminum alloy workpiece and preparation method thereof
03/09/2010US7673485 Hot press forming method
03/04/2010WO2010025442A1 Trivalent chromium conversion coating
03/04/2010WO2010024472A1 Surface treating agent for copper or copper alloy and use thereof
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