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)
09/2005
09/07/2005EP1570109A1 Method for coating metal substrates with a radically polymerizable coating agent, and coated substrates
09/07/2005EP1570099A2 High performance non-chrome pretreatment for can-end stock aluminum
09/07/2005EP1301572B1 An article having a chip-resistant electrodeposited coating and a process for forming an electrodeposited coating
09/07/2005CN1665958A Precoat metal plate excellent in press workability and method for production thereof
09/07/2005CN1665957A Method for coating metallic surfaces
09/07/2005CN1665956A Surface-treated zinc based metal plated steel plate and method for production thereof
09/07/2005CN1665893A Aqueous metal treatment composition
09/07/2005CN1664167A Method of protecting metals from corrosion using thiol compounds
09/07/2005CN1664166A Low temperature rapid phosphorization liquid for drawing wire and phosphorization process
09/07/2005CN1218067C Metal surface adjusting activator and production process thereof
09/07/2005CN1218066C Making process of mirror interference color stainless steel pattern
09/07/2005CN1217747C Device and method for the surface treatment of workpieces
09/01/2005WO2005080644A2 Method of using intrinsically conductive polymers with inherent lubricating properties, and a composition having an intrinsically conductive polymer, for protecting metal surfaces from galling and corrosion
09/01/2005WO2005080633A2 Method for zinc coating aluminum
09/01/2005WO2005080009A1 Corrosion resistant, zinc coated articles
09/01/2005US20050189067 Process for the production of electrical steel sheet cores
08/2005
08/31/2005EP1568800A1 Method of protecting metals from corrosion using thiol compounds
08/31/2005EP1568724A1 Process for the production of electrical steel sheet cores
08/31/2005EP1567689A1 Method for phosphatizing metal surfaces with improved phosphate recovery
08/31/2005EP1567623A2 Lubricant coated sheet metal with improved deformation properties
08/31/2005CN1662367A Thermoplastic elastomer bonded directly to metal substrate
08/30/2005CA2329029C Surface-treated steel sheet and manufacturing method thereof
08/25/2005WO2005078372A1 Heat exchanger and method for manufacturing the same
08/25/2005US20050187326 a mixture of zinc phosphate particles, carboxylate group-containing copolymers, polyoxyalkylene glycols, polylactams, phosphate esters and clays, used as conversion coatings for aluminum or steel sheets, used in automobiles or appliances
08/25/2005US20050186347 Applying a solution containing an alkanethiol ( R(CH2 )n SH), R= caroboxyl, methyl, hydroxyl, formyl, amide, and n= 7-21, a solvent (ethanol, 1-propanol or 1-butanol) to a metal or alloy surface, allowing the formation of a self-assembled monolayer, drying, curing; chrome-free
08/25/2005US20050184276 Concentrated solution for preparing a surface conditioner, surface conditioner and method of surface conditioning
08/24/2005EP1566467A1 Surface-treated metallic material, method of surface treating therefor and resin-coated metallic material, metal can and can lid
08/24/2005EP1566466A1 Surface conditioner and method of surface conditioning
08/24/2005EP1566465A1 Concentrated solution for preparing a surface conditioner, surface conditioner and method of surface conditioning
08/24/2005EP1565593A1 Process for improving the adhesion of polymeric materials to metal surfaces
08/24/2005EP1037719B1 Composition and process for multi-purpose treatment of metal surfaces
08/24/2005CN1657652A Surface conditioner and method of surface conditioning
08/24/2005CN1657651A Method to prevent specks or hairline cracks in, and premature failure of, airplane cylinder barrels
08/20/2005CA2497752A1 Surface conditioner and method of surface conditioning
08/18/2005US20050181230 Corrosion resistant, zinc coated articles
08/18/2005US20050181216 Resin coated metal plate having excellent formability, weldability and corrsion resistance, and worked articles using the resin coated metal plate and method for manufacturing same
08/18/2005US20050181137 Corrosion resistant, zinc coated articles
08/18/2005US20050179001 non-corrosive and can be used in existing pipelines and equipment; aqueous solution of one or more salt(s) wherein at least one salt is selected from coordination compounds formed between one or more metallic ions of copper, silver, gold, nickel, chromium, zinc and cobalt, and organic or inorganic acid
08/18/2005US20050178669 Method of electroplating aluminum
08/18/2005US20050178475 From aqueous acid solution containing chromium compound and nitrilotris(methylenephosphoric acid)
08/17/2005CN1654709A Surface treatment agents for metal films of printed circuit boards
08/17/2005CN1654589A 传热介质及其制备方法和用途 Heat transfer medium and its preparation and use
08/17/2005CN1215194C Surface treated steel and method for production thereof
08/16/2005US6929826 Self-assembled nano-phase particle surface treatments for corrosion protection
08/11/2005WO2005074347A1 Electromagnetic shielding film and method for producing same
08/11/2005US20050176592 Method of using intrinsically conductive polymers with inherent lubricating properties, and a composition having an intrinsically conductive polymer, for protecting metal surfaces from galling and corrosion
08/11/2005US20050175848 Surface-treated steel plate for bearing seal and bearing seal and bearing using the same
08/11/2005US20050173678 rust prevention film-forming aqueous solutions comprising organic acids and imidazole or benzimidazole based compounds; oxidation resistance
08/11/2005US20050173027 method for preparing an artificial patination material to substrates, preferably made from copper or copper alloys and a patination material. The raw material is a copper salt, which reacts with an alkali metal hydroxide. The precipitate is dispersed with powerful mixing and a dispersant
08/11/2005DE10320313B4 Verfahren zum Beschichten von metallischen Körpern mit einer Phosphatierungslösung, Phosphatierungslösung und die Verwendung des beschichteten Gegenstandes A process for coating metallic objects with a phosphating solution, phosphating and the use of the coated article
08/11/2005DE102004001945A1 Schwarzpassivierung von Zink- oder Zinklegierungsoberflächen Black passivation of zinc or zinc alloy surfaces
08/11/2005DE10022657B4 Verfahren zur Oberflächenbehandlung von Aluminium oder Aluminiumlegierung und nach dem Verfahren behandelter Kolben einer Zylinder-Kolben-Anordnung A method for surface treatment of aluminum or aluminum alloy and treated according to the method piston of a cylinder-piston arrangement
08/10/2005EP1561542A1 Process of removing of component layer
08/10/2005EP1325172A4 Composition and process for treating metals
08/10/2005CN1653208A Non-chromate conversion coating compositions, process for conversion coating metals, and coated articles
08/10/2005CN1651227A Two-part aqueous metal protection treatment
08/10/2005CN1214097C Method for treating or pretreating containers
08/04/2005WO2005071140A1 Hydroxysulfate surface treatment
08/04/2005WO2005071139A1 Composition and method for forming phosphate containing surfaces on components in hydrocarbon combustion zones
08/04/2005WO2005071021A1 Direct to substrate coatings
08/04/2005US20050170077 Adhesion method
08/04/2005US20050167005 Pretreatment of aluminum surfaces
08/04/2005CA2551492A1 Hydroxysulfate surface treatment
08/03/2005EP1240363B1 Coated metal substrates and methods for preparing and inhibiting corrosion of the same
08/03/2005EP1066416B1 Passivating etchants for metallic particles
08/03/2005CN1213645C Method for producing surface treated copper foil
08/03/2005CN1213170C Alkali degrease treating liquid for metal material and use method thereof
08/03/2005CN1213169C Light metal alloy surface coating method
08/03/2005CN1213168C Rapid anhydrous phosphorization liquid having chemical impregnation action
08/02/2005CA2380384C Surface treated steel plate and method for production thereof
07/2005
07/28/2005WO2005068684A1 Black passivation of zinc or zinc alloy surfaces
07/28/2005WO2005068683A1 Chrome-free passivating solution
07/28/2005US20050164610 Chemical mechanical machining and surface finishing
07/28/2005US20050163933 copolymer synthesized from (meth)acrylic acid or salts, a carboxylate-containing monomer and/or monomers containing groups containing phosphoric and/or phosphonic acid or salts; passivation of metal surfaces ( aluminum or alloy, zinc or alloy); corrosion resistance
07/27/2005EP1556676A2 Chrome free final rinse for phosphated metal surfaces
07/27/2005EP0776256B1 Stainless steel acid treatment
07/27/2005CN1646729A Surface-treated steel plate for bearing seal and bearing seal and bearing seal using the same
07/27/2005CN1644763A Composite coating containing carbon/molybdenum disulfide nanometer tube and its preparation
07/27/2005CN1644762A Chemical liquid phase alternatively depositing method for ferroelectric thin membrane
07/27/2005CN1644761A Composite coating layer containing rare earth fluorine nano material with similar Fuller olefin structure and its preparation
07/27/2005CN1644760A Manufacture of composite aluminum products
07/27/2005CN1212423C Acid washing passivation agent for stainless steel
07/27/2005CN1212238C Supporting body for lithography block and original lithography block
07/21/2005US20050159087 Method for the creation of highly lustrous surfaceson aluminum workpieces
07/21/2005DE10358310A1 Zweistufige Konversionsbehandlung Two-stage conversion treatment
07/21/2005DE10358309A1 Funktionalisiertes Phenol-Aldehyd-Harz und Verfahren zur Behandlung von Metalloberflächen Functionalized phenol-aldehyde resin and method for treating metal surfaces
07/20/2005EP1517756A4 Process for preparing chrome surface for coating
07/20/2005CN1643182A Method for preparing patination materials and patination material
07/20/2005CN1643181A Composition and process for the treatment of metal surfaces
07/20/2005CN1643180A Magnesium conversion coating composition and method of using same
07/20/2005CN1642662A Method for producing coated steel sheet
07/20/2005CN1212048C Adhesion enhancement for metal foil
07/20/2005CN1211501C Surface modifier for stainless steel fibre
07/19/2005US6919469 Corrosion resistance; protective coatings
07/14/2005WO2005063443A1 Methods of surface treatment of aluminum wheel
07/14/2005WO2005063413A1 Surface modifying catalyst
07/14/2005US20050153248 Method for fabricating a molding core
07/14/2005DE10361910B3 Process to blacken the surface of a silicon aluminium alloy workpiece by etching solution treatment followed by an aqueous active ingredient
07/14/2005DE10338570B4 Verfahren zur Beschichtung eines metallischen Bauteils A process for coating a metallic component
07/13/2005EP1552038A1 An economic method for restoring the oxidation potential of a pickling solution
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