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)
10/2012
10/24/2012CN102753714A Magnesium-lithium alloy, rolled material, molded article, and process for producing same
10/24/2012CN102748887A Manufacturing process of novel solar water heater bracket
10/24/2012CN102747360A Chromium-free passivation method for galvanized steel sheet by using molybdate/polyphosphate composite system
10/24/2012CN102747359A Environment friendly water-base anti-rusting agent
10/24/2012CN102747358A Aluminum alloy Ce-Cu composite conversion coating and preparation method thereof
10/24/2012CN102747357A Coating-forming liquid composition and coating-forming method therewith
10/24/2012CN102747356A Normal temperature calcium-manganese phosphorizing liquid
10/24/2012CN102747355A Metal surface vitrification agent and application method thereof
10/24/2012CN102747354A Magnesium alloy black oxidation liquid
10/24/2012CN102747353A Magnesium alloy casing and its manufacturing method
10/24/2012CN102747352A Passivator and passivation for hot galvanized sheet
10/24/2012CN102747351A Magnesium alloy black oxidation technique
10/24/2012CN102747350A Gold/silver plating layer surface protective agent
10/24/2012CN102038334B Method for processing surface of highlight edge copper cladding aluminum buckle cover and complete buckle
10/24/2012CN101589445B Process for producing highly anticorrosive rare earth permanent magnet and method of using the same
10/23/2012US8293029 Colored conversion layers on metal surfaces
10/23/2012CA2586673C Method for coating metallic surfaces with an aqueous multi-component composition
10/23/2012CA2517059C Process for coating metallic surfaces with a composition that is rich in polymer
10/18/2012WO2012141178A1 Copper foil for negative electrode current collector with chromate film, and negative electrode member using copper foil for negative electrode current collector with chromate film
10/18/2012WO2012140428A1 Improvements in and relating to transparent components
10/18/2012WO2012139770A1 Hot formable strip, sheet or blank, process for the production thereof, method for hot forming a product and hot formed product
10/18/2012WO2012139769A1 Hot formable strip, sheet or blank, process for the production thereof, method for hot forming a product and hot formed product
10/18/2012WO2012003954A3 New phosphate- and silicate-based electrode materials, more particularly for lithium ion batteries and lithium capacitors
10/17/2012EP2511392A1 Magnesium alloy material
10/17/2012EP2511391A1 Magnesium alloy member
10/17/2012EP2510134A1 Inorganic phosphate corrosion resistant coatings
10/17/2012CN202490758U Coating pretreatment washing system
10/17/2012CN102741455A Surface treatment membrane, metal surface treatment agent and metal surface treatment method
10/17/2012CN102741454A Metal surface treatment agent and metal surface treatment method
10/17/2012CN102741453A Metal surface treatment agent and metal surface treatment method
10/17/2012CN102732875A Chromate passivating solution on-line recycling treatment method during electrolytic manganese production process and treatment system thereof
10/17/2012CN102732874A Surface treatment production line of copper products
10/17/2012CN102732873A Passivator for copper strip surface
10/17/2012CN102732872A Preparation method of conversion film of magnesium alloy surface
10/17/2012CN102732871A Neodymium iron boron magnet material phosphating treatment and organic coating double layers protection method
10/17/2012CN102732870A Treating solution for preparing Al-Mo-Mn-Re quaternary composite passivation film on aluminum profile surface and its application method
10/17/2012CN102732869A Chromium-free passivating agent for galvanized plate with organosilane as main component and preparation process thereof
10/17/2012CN102732868A Dipping tank
10/17/2012CN102732867A Online phosphatization apparatus of metal wire rods
10/17/2012CN102728656A Pickling-free drawing method of middle and high carbon wire rods
10/17/2012CN102728530A Method for enhancing anti-corrosion and wear-resisting properties of phosphate film
10/17/2012CN102031522B Neodymium-iron-boron magnet of aluminum or aluminum alloy composite coating and preparation method thereof
10/17/2012CN102021550B Trivalent chromium color passivating agent
10/17/2012CN101715494B Solution and process for increasing the solderability and corrosion resistance of metal or metal alloy surface
10/11/2012WO2012137680A1 Finishing agent for trivalent chromium chemical conversion coating film, and method for finishing black trivalent chromium chemical conversion coating film
10/11/2012WO2012137677A1 Composition for chemical treatment and process for producing member with chemical conversion coating film formed from said composition
10/11/2012WO2012137497A1 Substrate for photoelectric conversion element having molybdenum electrode, photoelectric conversion element, and solar cell
10/11/2012US20120258353 Polymer battery module packaging sheet and a method of manufacturing the same
10/11/2012US20120255653 Method of processing steel and steel article
10/10/2012EP2507408A1 Multi-stage pre-treatment method for metal components having zinc and iron surfaces
10/10/2012CN202482438U Copper and copper alloy surface cleaning and passivating equipment
10/10/2012CN202482434U Material feeding system
10/10/2012CN102719874A Cathode electrophoretic phosphatizing agent
10/10/2012CN102719837A Cleaning and antirusting agent for inner cavity of acrylate reactor and preparation method thereof
10/10/2012CN102719836A High-pressure spraying treating agent before spray coating of mine truck tipping bin and preparation method
10/10/2012CN102719830A Production technology for reducing heavy metal migration amount of stainless steel food-contact products
10/10/2012CN102719821A Composite nanometer silane film for preventing corrosion on metal surface and film forming method thereof
10/10/2012CN102719820A Single-tank discharge-free comprehensive treating agent before spray coating of long type welded steel pipe and preparation method
10/10/2012CN102719819A General phosphating agent
10/10/2012CN102719818A Phosphorus-free chromium-free conversion film treating agent for magnesium alloy workpiece and preparation method
10/10/2012CN102719817A Novel surface treatment method for improving corrosion resistance of aluminum casting
10/10/2012CN102719816A Water-washing-free spraying comprehensive treating agent before spray coating of electronic scale bed plate and preparation method
10/10/2012CN102719815A Productive technology of environment-friendly type solid welding wires without copper facing
10/04/2012WO2012135594A1 Formulations and methods to reduce hexavalent chrome contamination
10/04/2012WO2012132971A1 Roller bearing
10/04/2012WO2012132968A1 Roller bearing
10/04/2012WO2012130544A1 Aqueous corrosion protection formulation based on silanes
10/04/2012WO2012091456A3 Magnesium alloy with dense surface texture and surface treatment method thereof
10/04/2012CA2830833A1 Formulations and methods to reduce hexavalent chrome contamination
10/03/2012CN202472457U Phosphorization-and-saponification automatic temperature control system -
10/03/2012CN202465876U Steel wire phosphorization device
10/03/2012CN102714081A Corrosion-resistant magnet and method for producing the same
10/03/2012CN102713004A Stainless steel for current-carrying member having low electrical contact resistance, and process for production thereof
10/03/2012CN102705100A Internal combustion engine piston provided with composite layer and manufacturing method thereof
10/03/2012CN102703914A Environment-friendly derusting conditioning fluid for metal equipment of flue-curing barn
10/03/2012CN102703893A Environmental protection passivation solution for galvanized part and preparation method thereof
10/03/2012CN102703892A Microarc-oxidized coating silylation fluid and hole sealing method thereby
10/03/2012CN102703891A Rare-earth modified alumium alloy chromium-free passivator for alumium alloy surface treatment
10/03/2012CN102703890A Method for performing color washing on copper product
10/03/2012CN102703889A Low-temperature single-component zinc series phosphating solution and preparation method thereof
10/03/2012CN102703888A Metal aluminate covering film agent, a manufacturing method thereof and metal aluminate covering film
10/03/2012CN102703886A Method for preparing magnesium alloy super-hydrophobic surface
10/03/2012CN102168264B Method for compounding nano ceramic silane composite film before spraying aluminum product
10/03/2012CN102051616B Surface treatment method for movable iron core of fuel gas proportional valve
10/03/2012CN101899658B Galvanized greenblack passivation solution and preparation method thereof
10/03/2012CN101395299B Composition for metal surface treatment, metal surface treatment method, and metal material
10/03/2012CN101232994B Precoated metal plate and process for producing the same
10/02/2012CA2544770C Continuously manufactured colored metallic products and method of manufacturing of such products
09/2012
09/27/2012WO2012126734A1 Multi-stage anti-corrosion treatment of metal components having zinc surfaces
09/27/2012WO2012078788A3 Metal pretreatment composition containing zirconium, copper, and metal chelating agents and related coatings on metal substrates
09/27/2012CA2830676A1 Multi-stage anti-corrosion treatment of metal components having zinc surfaces
09/26/2012EP2503025A1 Multi-step corrosion-resistant treatment of metallic workpieces having at least partially zinc or zinc alloy surfaces
09/26/2012CN102691067A Metal surface rust-removing/rust-preventing liquid
09/26/2012CN102691060A Coloring process for spot copper
09/26/2012CN102691059A Corrosion-resisting surface treatment method for stainless steel in high-corrosion environment
09/26/2012CN102691058A Phosphorizing liquid and production method thereof
09/26/2012CN102691057A Metal surface treating agent substituting for phosphorizing liquid as well as preparation method and application of metal surface treating agent
09/26/2012CN102691056A Method for treating chemical conversion coating on surface of magnesium alloy
09/26/2012CN102199766B Method for preparing magnesium lithium alloy cerium salt and molybdate-phosphate-zirconium fluoride conversion coating
09/26/2012CN102146560B Rare earth-silanization treatment agent used before metal cathode electrophoresis and preparation method of rare earth-silanization treatment agent
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