| 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) |
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| 12/29/2010 | CN101932752A Anticorrosion material |
| 12/29/2010 | CN101932387A Coated metal material |
| 12/29/2010 | CN101932219A Water-cooling device and manufacturing method thereof |
| 12/29/2010 | CN101930851A Method for manufacturing anode foil of aluminium electrolytic capacitor |
| 12/29/2010 | CN101643898B Phosphorus-free film forming agent and preparation method thereof |
| 12/29/2010 | CN101587992B Method for enhancing preservative effect of lightning protection ground material |
| 12/29/2010 | CN101514450B Rust removing liquid for inner cavity of component |
| 12/29/2010 | CN101412781B Hydroxy acrylic ester emulsion containing phosphoester group |
| 12/29/2010 | CN101235497B Surface processing agent for aluminum alloy and surface processing method for aluminum alloy |
| 12/23/2010 | WO2010146821A1 Electromagnetic steel sheet having insulating coating film and process for production thereof |
| 12/22/2010 | EP2264221A1 Process for forming a halogen-free trivalent chromium conversion coating |
| 12/22/2010 | EP2264220A1 Grain-oriented magnetic steel sheet and process for producing the same |
| 12/22/2010 | EP1362932B1 Environmentally friendly surface treated steel sheet for electronic parts excellent in soldering wettability and resistance to rusting and formation of whisker |
| 12/22/2010 | CN201678732U Mandrel internal-thread phosphating device |
| 12/22/2010 | CN101925414A Coated steel which has excellent bending properties |
| 12/22/2010 | CN101922005A High-temperature bluing method of long and large part |
| 12/22/2010 | CN101922004A Method for treating inner wall of high-pressure seamless steel gas cylinder |
| 12/22/2010 | CN101608306B Passivating solution and surface treatment method for galvanized material |
| 12/22/2010 | CN101573472B Surface-treated metal material and method for producing the same |
| 12/22/2010 | CN101469421B Film forming solution for magnesium alloy chemical composition coating and preparation thereof |
| 12/22/2010 | CN101451239B Chemical conversion treatment fluid and treatment method of magnesium alloy surface |
| 12/22/2010 | CN101379217B Surface conditioning composition and surface conditioning method |
| 12/22/2010 | CN101316948B Coating of a functional component that is subject to thermal loads and erosion, mold-release agent and method for producing said coating |
| 12/22/2010 | CN101226800B Surface treating method for sintering type Nd iron boron permanent magnetic material |
| 12/21/2010 | US7854966 Coating process for fatigue critical components |
| 12/16/2010 | US20100314004 Conversion coating and anodizing sealer with no chromium |
| 12/15/2010 | EP2261418A1 Pre-treatment liquid for liquid absorbing printing substrates |
| 12/15/2010 | CN101914765A Method for preparing dark-colored ceramic membranes by chemical conversion-micro-arc oxidation of magnesium alloys |
| 12/15/2010 | CN101425384B Low voltage aluminum electrolysis capacitor formed foil production method |
| 12/15/2010 | CN101348906B Microcrystalline phosphating solution for brake block hardware |
| 12/14/2010 | US7851022 impregnating the surface of a concrete substructure with an ion-conductive coating agent (e.g. polyethyleneimine, butyl acrylate-sodium acrylate copolymer)applying a galvanic anode material(alloy of zinc, Mg, Al) to the ion-conductive coating agent, anddrying the ion-conductive coating agent |
| 12/14/2010 | US7850791 Protective layer for an aluminum-containing alloy for high-temperature use |
| 12/14/2010 | US7850790 Passivating internal metal surfaces of pipes, piping manifold, tubes to increase shelf-life of gas compositions, especially low concentration gas products; passivation coatings made from reacting a silane compound with oxygen to improve storage stability |
| 12/09/2010 | WO2010140711A1 Steel sheet for containers which exhibits excellent performance for organic layers and process for production thereof |
| 12/08/2010 | EP2259665A1 Solution for surface treatment |
| 12/08/2010 | EP1556676B1 Chrome free final rinse for phosphated metal surfaces |
| 12/08/2010 | CN101910464A Coating solution for forming insulating film, method for forming insulating film of non-oriented electrical steel sheet and non-oriented electrical steel sheet by using it |
| 12/08/2010 | CN101909775A Covered carbide plug and cold drawing method using the covered carbide plug |
| 12/08/2010 | CN101906655A Method for treating stainless steel surfaces |
| 12/08/2010 | CN101906629A Blue write chromate-free passivation liquid of electrogalvanized layer and method for passivating electrogalvanized layer by adopting same |
| 12/08/2010 | CN101906628A Phosphate conversion solution and method for processing surface of magnesium alloy by utilizing same |
| 12/08/2010 | CN101906627A Surface conditioning agent formulation of hub |
| 12/08/2010 | CN101671821B Chemical conversion solution and chemical conversion process for magnesium alloy surface treatment |
| 12/08/2010 | CN101649454B Method for removing remaining copper on surface of cathode foil for aluminum electrolytic capacitors |
| 12/08/2010 | CN101603174B Non-chromium pretreating agent for color coated steel plate |
| 12/08/2010 | CN101487117B Preparation of aluminum alloy surface fluoroaluminate conversion film |
| 12/08/2010 | CN101313087B Composite of metal with resin and process for producing the same |
| 12/08/2010 | CN101223300B Orientation electromagnetic steel plate with chromate-free insulation membrane, and its insulation membrane agent |
| 12/08/2010 | CN101058874B Water-base neutrality steel chromium-free strong passivator |
| 12/02/2010 | WO2010138708A2 Process and composition for treating metal surfaces |
| 12/02/2010 | WO2010137001A2 Composition, process and plant for the surface treatment of rolled metal |
| 12/02/2010 | WO2010136383A1 Method for producing a flat steel product and flat steel product |
| 12/02/2010 | DE102009024804A1 Component useful as a condenser tube or a condenser plate in power plant applications, comprises a substrate surface, which is made of zinc or zinc alloy and formed by a galvanized layer and on which a chromate layer is applied |
| 12/02/2010 | CA2763769A1 Process and composition for treating metal surfaces |
| 12/01/2010 | EP2255028A1 Optimized electrocoating of assembled and partly prephosphated components |
| 12/01/2010 | EP2255027A1 High temperature resistant coating compositions |
| 12/01/2010 | EP2255026A1 Optimized passivation on ti-/zr-basis for metal surfaces |
| 12/01/2010 | EP2255025A1 Process for coating metallic surfaces with a passivating agent, the passivating agent and its use |
| 12/01/2010 | CN201660698U Metal button |
| 12/01/2010 | CN201660697U Core rod screw thread phosphate treatment device |
| 12/01/2010 | CN101903666A Sliding member for thrust bearing |
| 12/01/2010 | CN101899660A Processing technology of dark green passivating film of galvanized workpiece |
| 12/01/2010 | CN101899659A Preparation of zinc plated trivalent chromium colour passivator |
| 12/01/2010 | CN101899658A Galvanized greenblack passivation solution and preparation method thereof |
| 12/01/2010 | CN101899657A Chromium-free passivating treatment agent and method for preparing same |
| 12/01/2010 | CN101899656A Preparation method of antiseptic anaerobic reaction-pot steel plate |
| 12/01/2010 | CN101899655A Method for forming amino acid self-assembly corrosion inhibition membrane with fluorescent characteristics on copper surface |
| 12/01/2010 | CN101592469B Method and device for measuring damaged layer thickness and minority carrier lifetime of solar cell silicon chip |
| 12/01/2010 | CN101575117B Method for thermally preparing solvent of high-orientating diameter adjustable ZnS nano-rod array |
| 12/01/2010 | CN101210324B Water-base passivator formulation and technique for anti-rust treatment of steel members |
| 11/30/2010 | US7842400 Surface-treated steel sheet and method for manufacturing the same |
| 11/25/2010 | WO2010134936A1 Mildly alkaline thin inorganic corrosion protective coating for metal substrates |
| 11/25/2010 | WO2010133068A1 Coating composition and passivated zinc-plated material |
| 11/25/2010 | US20100297354 Compositions and methods for darkening and imparting corrosion-resistant properties to zinc or other active metals |
| 11/25/2010 | CA2762644A1 Mildly alkaline thin inorganic corrosion protective coating for metal substrates |
| 11/24/2010 | EP2252723A1 Continuous method for treating the surface of metal strips |
| 11/24/2010 | CN101896641A Resin-metal bonded article and method for producing the same |
| 11/24/2010 | CN101896632A Method for producing corrosion-resistant surfaces of nitrated or nitrocarburated steel components |
| 11/24/2010 | CN101892488A Method for restraining thermal oxidation coking and deposition of aviation fuel RP-3 |
| 11/24/2010 | CN101892483A Ultrasonic passivation method for brass product |
| 11/24/2010 | CN101892482A Highly-efficient and environmentally-friendly universal colored-plating solution preparation technology |
| 11/24/2010 | CN101892481A Insert bearing antirust process |
| 11/24/2010 | CN101892480A Normal-temperature colored trivalent chromium passivation process |
| 11/24/2010 | CN101892479A Aluminum alloy surface phosphatizing fluid and phosphatizing method |
| 11/24/2010 | CN101892478A Aluminium alloy chemically blackening treatment technique and chemically blackening solution used in same |
| 11/24/2010 | CN101892477A Treatment solution for preparing aluminum alloy surface amorphous composite passivation film, preparation method and application |
| 11/24/2010 | CN101892476A Chemical oxidation treatment solution for aluminum alloy |
| 11/24/2010 | CN101892475A Method for grafting polymer chain on stainless steel surface |
| 11/24/2010 | CN101892474A Method for enhancing corrosion resistance of aluminum alloy die casting |
| 11/24/2010 | CN101892012A Coating composition and steel composite material |
| 11/24/2010 | CN101891998A Paint composition and galvanized passivated material |
| 11/24/2010 | CN101891245A Method for preparing titanium dioxide nano-rod array materials at low temperature |
| 11/24/2010 | CN101890829A Treated copper foil and preparation method thereof |
| 11/24/2010 | CN101243208B Surface-conditioning composition and surface conditioning method |
| 11/24/2010 | CN101243207B Surface-conditioning composition and surface conditioning method |
| 11/24/2010 | CN101243206B Surface-conditioning composition, method for production thereof, and surface conditioning method |
| 11/24/2010 | CN101233261B Surface conditioners and method of surface condition |
| 11/24/2010 | CN101228294B Metallic material having chromate-free-treated surface excellent in corrosion resistance, heat resistance, anti-fingerprint property, conductivity, coating property and black deposit resistance during |
| 11/18/2010 | WO2010132396A1 High throughput finishing of metal components |
| 11/18/2010 | US20100288398 High throughput finishing of metal components |