| Patents for C23F 11 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent (9,217) |
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| 04/22/2009 | EP2049257A1 Process for preparing materials by grafting halogenated phosphorus groups onto an inorganic surface |
| 04/21/2009 | CA2430511C Method of removing ceramic coatings |
| 04/21/2009 | CA2360633C Method of treating metals using amino silanes and multi-silyl-functional silanes in admixture |
| 04/19/2009 | CA2630501A1 Solderable aluminum-based material |
| 04/16/2009 | WO2007084150A3 Synergistic combinations of chromate-free corrosion inhibitors |
| 04/15/2009 | EP2046911A2 Combinations of carboxylates for use as freezing point depressants and corrosion protection in heat-transfer fluids |
| 04/15/2009 | EP1516938B1 Steel for crude oil tank and method for manufacture thereof, crude oil tank and method for protecting corrosion thereof |
| 04/14/2009 | US7517493 Cooling water corrosion inhibition method |
| 04/14/2009 | CA2427807C Use of moo3 as corrosion inhibitor, and coating composition containing such an inhibitor |
| 04/14/2009 | CA2408031C Scale and corrosion inhibitors |
| 04/09/2009 | WO2009044020A2 Method for the anti-corrosion treatment of an industrial unit |
| 04/08/2009 | EP2044186A1 Tungstate based corrosion inhibitors |
| 04/08/2009 | CN101405363A Precoat composition for organic solderability preservative |
| 04/07/2009 | US7513948 Autogenous healing of cracks in concrete structures |
| 04/01/2009 | EP1673310B1 Formulation for corrosion and scale inhibition |
| 04/01/2009 | CN101397669A Non-chromium resin coating metal plate with excellent end face corrosion resistance |
| 04/01/2009 | CN101397413A VCI-containing flake cold-plating zinc and aluminum protective coating on steel structure surface and preparation method thereof |
| 04/01/2009 | CN101397412A VCI-containing flake zinc and aluminum protective coating on galvanizing surface and preparation method thereof |
| 03/26/2009 | WO2009038224A1 Corrosion inhibitors or strippers containing substituted ketones or derivatives thereof and process for production of the same |
| 03/26/2009 | US20090078227 Surface passivation and to methods for the reduction of fuel thermal degradation deposits |
| 03/25/2009 | EP2039804A2 Anticorrosive coatings |
| 03/25/2009 | EP1824890B1 Process for preparing poly(vinylacetal)s with a low structural viscosity |
| 03/25/2009 | CN201212060Y Rust protection device for shears |
| 03/25/2009 | CN201211507Y Injector of lockhole antirust agent |
| 03/25/2009 | CN101395303A Corrosion inhibitors having increased biodegradability and reduced toxicity |
| 03/25/2009 | CN101392378A Scale inhibitor special for dry type dust removal blast furnace gas energy recovery turbine set |
| 03/25/2009 | CN101392377A Aluminium alloy material having an excellent sea water corrosion resistance and plate heat exchanger |
| 03/19/2009 | WO2009036054A1 Method and device for cleanup and deposit removal from internal hot water system surfaces |
| 03/19/2009 | WO2009035569A1 Corrosion inhibition compositions and methods for using the same |
| 03/19/2009 | WO2009035341A1 Corrosion inhibitor |
| 03/19/2009 | DE102007045616A1 Method for conditioning a working area for a machine tool comprises using a gas having a composition such that rust formation on iron-containing metals in the area is reduced |
| 03/18/2009 | CN101389413A Method of highly durable repair coating |
| 03/18/2009 | CN101386989A Heavy duty anticorrosion treatment method of navigation mark drum water-line and the part below the water-line |
| 03/18/2009 | CN101386988A Heavy duty anticorrosion treatment method of navigation mark lamp frame, part above drum water-line |
| 03/17/2009 | US7503381 Surface treatment method for flux-brazed aluminum-made heat exchanger |
| 03/12/2009 | WO2009032322A1 Compositions and method for treating a copper surface |
| 03/12/2009 | US20090068364 Method of surface treatment using imidazole compound |
| 03/12/2009 | US20090068059 Method of preventing hydrogen sulfide odor generation in an aqueous medium |
| 03/11/2009 | CN101381871A Method for producing mirror plate |
| 03/05/2009 | WO2009029243A1 Metal corrosion inhibition |
| 03/05/2009 | US20090057618 Corrosion inhibitors containing amphoteric surfactants |
| 03/05/2009 | US20090057617 Corrosion inhibitors containing anionic surfactants |
| 03/05/2009 | US20090057616 Corrosion inhibitors containing cationic surfactants |
| 03/05/2009 | US20090057615 Corrosion inhibitors containing nonionic surfactants |
| 03/05/2009 | DE102007040247A1 Korrosionsinhibitor Corrosion inhibitor |
| 03/05/2009 | CA2638698A1 Fastening element |
| 03/04/2009 | EP2031095A2 Corrosion inhibitors containing cationic tensides |
| 03/04/2009 | EP2031094A2 Corrosion inhibitors containing anionic tensides |
| 03/04/2009 | EP2031093A2 Corrosion inhibitors containing non-ionic tensides |
| 03/04/2009 | EP2031092A2 Corrosion inhibitors containing amphoteric tensides |
| 03/04/2009 | CN101379221A Corrosion inhibitor treatment for closed loop systems |
| 03/04/2009 | CN101376981A 3-amino-1,2,4-triazol as corrosion inhibitor of cupronickel B30 |
| 03/03/2009 | US7498293 Alkylaminosiloxanes as corrosion inhibitors |
| 03/03/2009 | US7498090 A material such as reinforced or unreinforced concrete coated with a disodium or dipotassium salt of an unsaturated dicarboxylic acid, such as disodium dodecenylsuccinate |
| 02/26/2009 | US20090053552 Corrosion inhibitor |
| 02/26/2009 | US20090050853 Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation |
| 02/25/2009 | EP2027216A2 Article having a hexavalent-chromium-free, corrosion-inhibiting organic conversion coating thereon, and its preparation |
| 02/25/2009 | CN101372496A Corrosion inhibitor |
| 02/19/2009 | WO2009022629A1 Surface-treating agent, surface treatment method, and mechanical component |
| 02/19/2009 | WO2009022332A1 A liquid composition suitable for use as a corrosion inhibitor and method for its preparation |
| 02/19/2009 | WO2009021852A1 Inhibition of corrosion in boilers by polyhydroxy benzene addition |
| 02/19/2009 | WO2008118950A3 Non-chromate corrosion inhibitor formulas based on zirconium vanadium |
| 02/19/2009 | US20090045379 Methods and compositions for passivating heat exchanger systems |
| 02/18/2009 | CN201195749Y Anticorrosion, oxidation resistant container foil oiling machine group |
| 02/18/2009 | CN101368274A Steel antirust agent |
| 02/18/2009 | CN101368273A Copper alloy antirust agent |
| 02/18/2009 | CN101367836A Preparation method for high temperature inhibitor for oil refining apparatus and uses thereof |
| 02/18/2009 | CN101367835A High temperature inhibitor for oil refining apparatus |
| 02/18/2009 | CN101367765A Imidazoline derivant, method of preparing the same, and uses of the same as gas-liquid diphasic inhibitor |
| 02/17/2009 | US7491318 Adding 2-ethylhexyl thioglycolate, isooctyl thioglycolate or methyl thioglycolate to a hydrocarbon stream of petroleum crude oil, an atmospheric distillation residue, gas oil fractions |
| 02/11/2009 | CN101363120A Copper pipe corrosion proof method of direct expanded subterranean heat exchanger of earth source heat pump |
| 02/11/2009 | CN100460566C Molybdenum phosphine system composite anti-erosion anti-sludging agent and preparation method thereof |
| 02/11/2009 | CN100460565C Pickling inhibitor and preparation method thereof |
| 02/11/2009 | CN100460564C Method for restraining corrosion by circulating cooling water of containing sulphur |
| 02/05/2009 | WO2009018123A1 Methods and compositions for passivating heat exchanger systems |
| 02/05/2009 | CA2695183A1 Methods and compositions for passivating heat exchanger systems |
| 02/04/2009 | CN100457974C Metal pickling inhibitor and method for preparing the same |
| 02/04/2009 | CN100457968C Chemical conversion coating agent and metal with surface treatment |
| 02/03/2009 | US7485365 Lustrous gold-colored, highly brilliant metallic effect pigment; printing, lacquer, paint coating, plastic coloring, cosmetics and glass coloring; to replace the expensive genuine gold flakes in the decorative field with more cost-effective alternative |
| 02/03/2009 | US7485177 Volatile corrosion inhibiting mixture with tracing agent |
| 01/29/2009 | WO2009015269A1 Method and device for preventing corrosion in hot water systems |
| 01/29/2009 | WO2009015065A1 Volatile corrosion inhibiting mixture with tracing agent |
| 01/29/2009 | WO2008154155A3 Monitoring a coating applied to a metal surface |
| 01/29/2009 | WO2008143735A3 Multi-layer and composite corrosion resistant coatings |
| 01/29/2009 | WO2008095114A3 Oxidized and maleated compounds and compositions |
| 01/29/2009 | US20090029034 Protective anode coatings |
| 01/29/2009 | CA2695087A1 Method and device for preventing corrosion in hot water systems |
| 01/28/2009 | CN101353798A Alkaline aluminum electrokinetic cell anodic inhibitor and preparation of alkaline electrolysing solution |
| 01/28/2009 | CN101353797A High-power arc spraying zinc aluminum pseudo-alloy protecting film and spraying method thereof |
| 01/28/2009 | CN100456429C Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate |
| 01/28/2009 | CN100455682C Liquid cooling medium with stable cooling speed |
| 01/27/2009 | US7481872 Coating ferrous metal substrate with aqueous bath of oxalic acid, aluminum sulfate, nitrobenzenesulfonic acid ; cleaning, soaking, rinsing, immersion; water displacement with solvent; sealing |
| 01/27/2009 | US7481854 Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up |
| 01/22/2009 | WO2007111757A9 Precoat composition for organic solderability preservative |
| 01/22/2009 | US20090020729 Composition Intended to Be Applied in Steels for Corrosion Protection of Their Surfaces and Process for Preparing the Same |
| 01/21/2009 | CN101348914A Special scale inhibitor for TRT |
| 01/21/2009 | CN101348913A Surface treatment agent |
| 01/21/2009 | CN100453704C Solid inhibitor and preparation method thereof |
| 01/21/2009 | CN100453703C Inhibitor for controlling carbon dioxide corrosion and production thereof |
| 01/21/2009 | CN100453615C Amide-based antifreeze concentrates and coolant compositions containing the same for protecting magnesium and magnesium alloys |