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)
06/2010
06/15/2010US7736445 Dipping the solfder joint into alkaline bubber solution; forming passivation layer; corrosion resistance and prevent dissolving during aqueous cleaning; electronics
06/10/2010WO2010064659A1 Composition for chemical conversion treatment, and process for production of members provided with anticorrosive coatings
06/10/2010DE102008054407A1 Verfahren zur Beschichtung von metallischen Oberflächen mit einem Aktivierungsmittel vor dem Phosphatieren A process for coating metallic surfaces with an activating agent before the phosphating
06/09/2010EP2193224A1 Methods for treating a ferrous metal substrate
06/09/2010CN101730756A deposition of metal ions onto surfaces of conductive substrates
06/09/2010CN101724839A Micron/nanoscale BiOCl film material and preparation method thereof
06/09/2010CN101724838A Preparation method of phosphating liquid
06/09/2010CN101724837A Cold phosphating liquid
06/09/2010CN101724836A Passivating treating agent for environment-friendly galvanized steel sheets
06/09/2010CN101724835A Cutting cooling antirust liquid
06/09/2010CN101429661B Molybdate passivating liquid for continuous hot-dipping galvanizing steel plate
06/09/2010CN101412791B Epoxy organosilicon phosphoester compound modified acrylic resin
06/09/2010CN101319322B Environment-friendly type passivation liquid for boiler and preparation method thereof
06/09/2010CN101311312B Technological process for dying light antique bronze color on surface of brass products
06/09/2010CN101311310B Technological process for dying black antique bronze color on surface of brass products
06/09/2010CN101276916B Preparation technique for anti-corrosion fuel cell stainless dual-polar plate
06/09/2010CN101275226B Rubber member including aluminum-based metal component, and production method for the same
06/09/2010CN101250698B Method for repairing for surface-reinforcing cylinder cover by composite corpuscle nickel base alloy
06/09/2010CN101228000B Water-soluble preflux and use thereof
06/09/2010CN101161869B Method for preparing rear earth corrosion resistant film on metal base composite surface
06/03/2010WO2010061964A1 Chromate-free surface-treated metal material
06/03/2010WO2010061722A1 Electromagnetic steel sheet and method for producing same
06/03/2010WO2010060883A1 Conversion layers for surfaces containing zinc
06/03/2010US20100132845 Method of applying zinc-phosphate conversion crystal coating
06/03/2010US20100132844 Method for the thermochemical passivation of stainless steel
06/03/2010US20100132843 Trivalent Chromium-Containing Composition for Use in Corrosion Resistant Coatings on Metal Surfaces
06/03/2010US20100132842 Method for improving surface properties of the stainless steels for bipolar plate of polymer electrolyte membrane fuel cell
06/02/2010DE112008001995T5 Verfahren der Oberflächenbehandlung eines metallischen Ausgangsmaterials Method of surface treatment of a metal feedstock
06/02/2010DE102008044143A1 Konversionsschichten für zinkhaltige Oberflächen Conversion coatings on zinc-containing surfaces
06/02/2010CN201496472U Aluminum alloy component with shock absorption and weight reduction structure
06/02/2010CN201495288U Device for controlling water temperature during pre-stressed steel strand phosphorization process
06/02/2010CN101720364A Anticorrosive treatment for conversion layers
06/02/2010CN101717945A Method for pretreating motorbike hub
06/02/2010CN101717932A Galvanized layer chromium-free passivant and use method thereof
06/02/2010CN101717931A Rare-earth ion compound passivant used for copper surface passivation and preparation method thereof
06/02/2010CN101717930A Environment-friendly nano water-based silane treatment agent capable of improving anti-corrosion performance of metal surface
06/02/2010CN101343740B Film coating process for aluminium alloy wheel hub
06/02/2010CN101275231B Method for spray pickling, polishing and passivating stainless steel composite board and devices thereof
06/02/2010CN101266847B 2-mercaptobenzimidazole application for anti-oxidation on the surface of the cable conductor
06/01/2010US7727942 Lubricant coated sheet metal with improved deformation properties
05/2010
05/27/2010WO2010060006A1 Easy-to-clean article with stainless steel surface and method of making the same
05/27/2010US20100126633 Agent for the Production of Anti-Corrosion Layers on Metal Surfaces
05/26/2010EP2189551A1 Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatment
05/26/2010EP2188415A1 Process for the surface treatment of aluminium and a layerwise construction of an aluminium component having an electric contact
05/26/2010EP2188414A2 Pretreatment compositions and methods for coating a metal substrate
05/26/2010EP2188412A1 Corrosion-resistant pressure vessel steel product, a process for the production thereof and a gas turbine component
05/26/2010CN101715494A Solution and process for increasing the solderability and corrosion resistance of metal or metal alloy surface
05/26/2010CN101713484A Inhibition to oxidation coking of aviation kerosene by acid cleaning and passivation
05/26/2010CN101713073A Surface treating method for aluminum vehicle wheels and alkali etching liquid
05/26/2010CN101713070A Process for surface coating of ferrous metal
05/26/2010CN101713069A Method for preparing additive homogeneous phase modified solution of silane and application thereof
05/26/2010CN101208460B Method and agent for chemical conversion treatment and chemically conversion-treated members
05/26/2010CN101113518B Magnesium alloy surface rare earth treatment technique
05/25/2010US7722710 forms denser phosphate coating films; reduces electrolytic corrosion of metal material during chemical conversion treatment
05/25/2010CA2450644C Treating solution for metal surface treatment and a method for surface treatment
05/19/2010EP2186925A1 Galvanized steel sheet
05/19/2010EP2186924A1 Solution for treatment of insulating coating film for oriented electromagnetic steel sheet, and method for production of oriented electromagnetic steel sheet having insulating coating film thereon
05/19/2010EP1439240B1 Method for hot-press forming a plated steel product
05/19/2010CN101711289A Corrosion protective and electrical conductivity composition free of inorganic solid particles and process for the surface treatment of metallic sheet
05/19/2010CN101709476A Production method and equipment for deburring aluminum workpieces by continuously alkali washing
05/19/2010CN101709474A Alkali-acid washing method for titanium alloy
05/19/2010CN101709466A Alkaline passivation method of chemical nickel coating
05/19/2010CN101709465A Mg-Zn based alloy phosphating solution and surface phosphating method
05/19/2010CN101709447A Process for producing continuous hot dip aluminum-silicon plated steel plate
05/19/2010CN101708785A Manufacturing method of aluminum two-sheet zip-top can and bottom spraying machine
05/19/2010CN101289741B Chromium-free passivating liquid for surface treatment of electrogalvanized steel plate and use method thereof
05/19/2010CN101184867B Chemical treating liquid for metal and treating method
05/19/2010CN101109079B Hot tinting method on copper surface
05/19/2010CN101092693B Environmental protective type wet skin pass rolling fluid of anti yellow spots
05/19/2010CN101082126B Local chemical-plating technique for aluminum radiator bores
05/19/2010CN101050527B Technique for preparing clean purification liquid of silicate
05/19/2010CN101037780B Pre-infusion for copper plating pf steel iron member and preparation method thereof
05/19/2010CN101031674B Method for anticorrosion-treating aluminum or aluminum alloy
05/19/2010CN101012559B Lightweight iron bonderite
05/19/2010CN101003899B Deleading technique for surface of lead brass and copper alloy
05/18/2010CA2329436C Metal nanoshells
05/18/2010CA2307636C Film-coated powder and process for producing the same
05/12/2010DE102008014465B4 Mittel zur optimierten Passivierung auf Ti-/Zr-Basis für Metalloberflächen und Verfahren zur Konversionsbehandlung Means of optimized passivation on Ti / Zr-based metal surface and method for conversion treatment
05/12/2010DE102008000600B4 Verfahren zur Beschichtung von metallischen Oberflächen mit einem Passivierungsmittel, das Passivierungsmittel, die hiermit erzeugte Beschichtung und ihre Verwendung A process for coating metallic surfaces with a passivating agent, the passivating agent, the coating produced therewith and their use
05/12/2010CN101705488A Surface processing method of super-hydrophobic ice-covering-proof aluminum and steel with rough surface
05/12/2010CN101705486A Surface processing technology
05/12/2010CN101705485A Wiping type metal transformation treating agent and preparation method thereof
05/12/2010CN101705484A Method for coating metallic surfaces with a composition that is rich in polymers
05/12/2010CN101705483A Water soluble anti-discoloration after treating agent for noble metal, copper and copper alloy
05/12/2010CN101173353B Magnesium alloy surface chemistry passivation technology
05/12/2010CN101143624B Anti-rust technique of silver-plating holding rack bearing and packing method
05/12/2010CN101096759B Magnesium alloy chemical plating nickel solution and method
05/11/2010CA2439135C Surface treated steel product, method for production thereof and chemical conversion treatment solution
05/06/2010WO2010050131A1 Treatment solution for chemical conversion of metal material and method for treatment
05/06/2010WO2010049198A1 Paint adhesion by polyvinyl amines in acidic aqueous corrosion protection product containing polymers
05/06/2010WO2010049065A1 Method for the surface treatment of stainless steel
05/06/2010US20100108198 Method for hardening the surfaces of work pieces made of stainless steel, and a molten salt bath for realizing the method
05/06/2010CA2742002A1 Chemical conversion treatment liquid for metallic material and process for treatment
05/06/2010CA2741729A1 Paint adhesion by polyvinyl amines in acidic aqueous corrosion protection product containing polymers
05/06/2010CA2741704A1 Method for the surface treatment of stainless steel
05/05/2010EP2182095A1 Method for treating stainless steel surfaces
05/05/2010EP2182091A1 Insulating film treating liquid for grain oriented electromagnetic steel plate, and process for producing grain oriented electromagnetic steel plate with insulating film
05/05/2010CN201447503U Phosphating apparatus for fuel tank
05/05/2010CN1761773B Novel imidazole compound and usage thereof
05/05/2010CN101701337A Chemical Ni-plating layer Cr-free passivation after treating agent and related after treatment technique
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