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)
03/2014
03/12/2014CN101925414B Coated steel which has excellent bending properties
03/06/2014WO2014035691A1 Zirconium pretreatment compositions containing molybdenum, associated methods for treating metal substrates, and related coated metal substrates
03/06/2014WO2014035690A1 Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
03/06/2014WO2013051270A8 Annealing separator for grain oriented electrical steel sheet
03/06/2014DE102012215591A1 Verfahren zur Behandlung eines Lagerbauteils A method of treating a bearing component
03/06/2014DE102012215590A1 Ring, useful in rolling bearing and rolling element used in rail vehicles, comprises phosphate layer in first portion of surface of ring, and burnishing layer in second portion of the surface of ring, where first portion has outer surface
03/06/2014DE102012017438A1 Behandlungslösung und Verfahren zur Beschichtung von Metalloberflächen Treatment solution and methods for coating metal surfaces
03/05/2014EP2703522A1 Chromium-free conversion coating
03/05/2014CN103620088A Surface treating composition for copper and copper alloy and utilization thereof
03/05/2014CN103614718A Method for obtaining bio-functionalized coating with low corrosion speed on pure magnesium surface
03/05/2014CN103614717A Corrosion resistant film prepared by magnesium alloy surface hydrothermal method and preparation technology thereof
03/05/2014CN103614716A Preparation method of environment-friendly aluminum alloy surface rare-earth inorganic composite conversion coating
03/05/2014CN103614715A Surface conduction oxidation treatment technique of aluminum and aluminum alloy
03/05/2014CN103614714A Rust removing and preventing liquid for steel and preparation method thereof
03/05/2014CN102776496B Tin layer anti-blushing agent for high-temperature backflow as well as preparation method and use method of tin layer anti-blushing agent
03/05/2014CN102477552B Surface treatment liquid and galvanized metal material
03/05/2014CN102424964B Browning conditioning fluid containing sulfydryl compound
03/04/2014US8663443 Zirconium phosphating of metal components, in particular iron
02/2014
02/28/2014CA2819340A1 Chromium-free conversion coating
02/27/2014WO2014029662A1 Process for producing a metallic component of a fitting, oven fitting and oven having a pyrolysis cleaning function
02/27/2014WO2014029654A1 Anti-corrosion agent formulation for protecting against zinc corrosion and cadmium corrosion
02/27/2014WO2014004875A3 Treatment of anodized aluminum components
02/27/2014DE102012107807A1 Verfahren zur Herstellung eines metallischen Bauteils eines Beschlages, Ofenbeschlag und Ofen mit Pyrolysereinigungsfunktion A process for producing a metallic component of a fitting, fitting oven and oven Pyrolysereinigungsfunktion
02/26/2014EP2700736A1 Method for forming a transparent lack on iron-containing surfaces
02/26/2014CN203451624U Automatic degreasing and phosphatizing production equipment
02/26/2014CN103608125A A process of electrolytic galvanizing with an enhanced anti-corrosive protection
02/26/2014CN103606525A Processing method for improving connection quality of gold wire and copper foil
02/26/2014CN103602998A Rust-removing and spot-removing method for synchronizer gear ring
02/26/2014CN103602975A Metal high-temperature bluing (blacking) clean production process
02/26/2014CN103602974A Environment-friendly method for enhancing corrosion protection of inner wall of marine diesel engine pipeline
02/26/2014CN103602973A Energy-saving and environment-friendly novel process for stainless steel passivation
02/26/2014CN103602972A Method for oxidoreduction treatment on lithium ion battery cathode current collector copper foil
02/26/2014CN103602971A Metal surface treating agent
02/26/2014CN103602970A Plated zinc passivating liquid
02/26/2014CN103602969A Zero-emission environment-friendly phosphating process
02/26/2014CN103602968A Chromium-free galvanizing passivating solution
02/26/2014CN102828175B Method for forming micro-nano structured iron tungstate on surface of ferrous metal
02/26/2014CN102272353B Sulfo or sulfamyl group-containing cathodic electrocoat resin
02/26/2014CN102181854B Environment-friendly steel water-based rust inhibitor and preparation method thereof
02/26/2014CN102144046B 2-benzyl-4-(3,4-dichlorophenyl)-5-methylimidazole compound
02/26/2014CN102089462B Tin-plated steel plate and process for producing the tin-plated steel plate
02/25/2014CA2742354C Galvanized steel sheet and method for manufacturing the same
02/20/2014DE112011104621T5 Magnesuimlegierung mit dichter Oberflächentextur und ihr Oberflächenbehandlungsverfahren Magnesuimlegierung with dense surface texture and surface treatment processes
02/19/2014EP2698045A1 Improvements in and relating to transparent components
02/19/2014EP2697400A1 Hot formable strip, sheet or blank, process for the production thereof, method for hot forming a product and hot formed product
02/19/2014CN103597116A Liquid for forming microstructure film on metal surface
02/19/2014CN103590054A Cleaning passivator for galvanized metal part
02/19/2014CN103590038A Superhydrophobic copper sheet with simular surface to back surface of bamboo leaf and preparation method thereof
02/19/2014CN103590029A Method for preparing composite membrane layer on surface of cold rolled steel
02/19/2014CN103590028A Cold-rolled sheet passivator
02/19/2014CN103590027A Filter housing automatic phosphorization and spraying conveying processing mechanism
02/19/2014CN103590026A Thermal treatment processing method for steel wire
02/19/2014CN103590025A Metal surface passivation method
02/19/2014CN103590024A Preparation method of rust-proof super-hydrophobic iron
02/19/2014CN103590023A Preparation method of lotus-leaf-like surface structure superhydrophobic copper sheet
02/19/2014CN103588326A Metal phosphorization processing cleaning production technology
02/19/2014CN103586304A Preparation method for magnesium aluminum composite board
02/19/2014CN103586180A Preparing method for high-temperature-resistant and wear-resistant color-coated plate
02/19/2014CN102575354B Treatment solution for producing chrome and cobalt-free black conversion coatings
02/19/2014CN102206437B Quaternary ammonium salts as a conversion coating or additives imparting anti-corrosive properties to paints
02/19/2014CN101678644B Resin-coated metal sheet and formed object made therefrom
02/18/2014US8652270 Methods for treating a ferrous metal substrate
02/18/2014CA2594732C Rinsable metal pretreatment methods and compositions
02/13/2014WO2014025484A1 Steel-pre-paint treatment composition
02/13/2014WO2014024877A1 Aluminum resin bonded body and method for producing same
02/13/2014WO2014024651A1 Metal surface modifying liquid and method for metal surface modification
02/13/2014WO2014024282A1 Metal surface treatment liquid, surface treatment method for metal bases, and metal base obtained by surface treatment method for metal bases
02/13/2014US20140041764 Steel Pre-Paint Treatment Composition
02/12/2014EP2695970A1 Finishing agent for trivalent chromium chemical conversion coating film, and method for finishing black trivalent chromium chemical conversion coating film
02/12/2014CN203429256U Heating device for phosphatizing
02/12/2014CN203429255U Surface treatment feeding device for steel wire rod
02/12/2014CN103572305A Preparation method of efficient environmental-friendly normal-temperature oil removing agent
02/12/2014CN103572302A Anti-corrosion treatment method for aluminum alloy
02/12/2014CN103572298A Metal surface treatment agent, surface treated steel and surface treatment method thereof, and coated steel and making method thereof
02/12/2014CN103572276A Preparation method for novel comprehensive oil-removing rust-removing phosphorizing and passivating treating agent
02/12/2014CN103572275A High-efficiency preparation method of novel phosphating solution
02/12/2014CN103572274A Automobile half-shaft phosphorization process
02/12/2014CN103572273A Color passivated galvanized steel plate and manufacturing method thereof
02/12/2014CN102560466B Method of prolonging service life of galvanized trivalent chromium passivating solution
02/12/2014CN102471892B Surface treatment agent for use on pre-coated metal sheet, coated and surface treated metal sheet whereon surface treatment agent has been applied, and pre-coated metal sheet with excellent film adhesion during processing and which uses same
02/12/2014CN102407220B Method for preparing super hydrophobic film on surface of zinc substrate
02/11/2014US8647701 Diffusion-hardened medical implant
02/11/2014CA2719590C High temperature resistant coating compositions
02/11/2014CA2659641C Chromium-free conversion coating
02/06/2014WO2014021298A1 Titanium or titanium alloy for fuel cell separator having improved contact conductivity with carbon and durability, fuel cell separator using same, and production method therefor
02/06/2014WO2014020188A1 Continuous wire cleaning method and continuous wire treatment machine for carrying out said method
02/06/2014WO2014019020A1 Metal-coated steel strip
02/06/2014CA2876276A1 Titanium or titanium alloy material for fuel cell separator having high contact conductivity with carbon and high durability, fuel cell separator including the same, and manufacturing method therefor
02/05/2014EP2691555A2 Corrosion resistance passivation formulation and process of preparation thereof
02/05/2014EP2691158A1 Formulations and methods to reduce hexavalent chrome contamination
02/05/2014CN203419983U Phosphorization device
02/05/2014CN103556210A Phosphating link plate hanging device
02/05/2014CN103556143A Hydrojet treatment method for promoting steel with oxide skin to generate stable rust layer
02/05/2014CN103556142A Passivation liquid for environment-friendly copper and copper alloy surface and passivation method
02/05/2014CN103556102A Method for protecting surface of lightening-protection aluminum coating
02/05/2014CN102719830B Production technology for reducing heavy metal migration amount from stainless steel food-contact products
02/05/2014CN102560463B Yellow chrome-free composite conversion coating treatment solution on surface of aluminum or aluminum alloy and method for preparing conversion coating from yellow chrome-free composite conversion coating treatment solution
02/04/2014US8641833 Corrosion-resistant magnet and method for producing the same
01/2014
01/30/2014WO2014016497A1 Method for marking a metal substrate by means of the incorporation of inorganic luminescent particles
01/30/2014WO2013090306A9 Anti-spatter composition
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