| 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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| 07/05/2001 | WO2001047815A1 Novel aqueous composition and use of the same |
| 07/05/2001 | CA2395626A1 Novel aqueous composition and the use thereof |
| 07/03/2001 | CA2063344C System for the passivation of metal surfaces affected by operating conditions and agents promoting corrosion |
| 06/28/2001 | WO2001046552A1 Corrosion inhibitors for use in oil and gas wells and similar applications |
| 06/28/2001 | DE19962757A1 Wässrige Motoreinlauf-Kühlflüssigkeit mit Dampfraumkorrosionsschutz Aqueous engine run-cooling liquid with vapor space corrosion protection |
| 06/27/2001 | EP1111092A1 Aqueous engine running-in coolant with benzoate for corrosion protection of vapour compartment |
| 06/27/2001 | EP0892838B1 Use of aspartic acid-containing polymers in cooling circuits with added biocides |
| 06/20/2001 | EP1108073A1 Agent and method for machining metal and for cleaning metal or anticorrosion treatment |
| 06/20/2001 | EP0846193B1 Corrosion inhibition by ethoxylated fatty amine salts of maleated unsaturated acids |
| 06/19/2001 | US6248701 Film forming polymer solution and inhibitors |
| 06/19/2001 | US6248700 Carboxylate-based well bore treatment fluids |
| 06/14/2001 | WO2001043173A1 Method and system of preventing corrosion of conductive structures |
| 06/14/2001 | WO2001042532A2 Metal treatment fluid for the neutral ph-range |
| 06/14/2001 | WO2001042149A1 Method of inhibiting corrosion of yellow metal surfaces in aqueous systems |
| 06/13/2001 | EP1007600B1 Low-viscosity refrigerating brines with improved corrosion control |
| 06/13/2001 | DE19959588A1 Metallbehandlungsflüssigkeit für den neutralen pH-Bereich Metal treatment liquid for the neutral pH range |
| 06/13/2001 | CN1298770A Method and system for preventing conductive structure from being corrosion |
| 06/12/2001 | CA2183220C Process for the preparation of a propylene glycol antifreeze containing an alkali metal silicate |
| 06/07/2001 | WO2001040415A2 Additive for preventing deposits and corrosion of heating furnaces or steam generators, and method for its obtaining |
| 05/31/2001 | DE19956237A1 Emulsifier system for use in corrosion protection and metal working contains ether carboxylic acid in addition to fatty alcohols and their ethoxylates and propoxylates |
| 05/30/2001 | EP1104227A2 Method for replenishing adhesion promoting baths |
| 05/30/2001 | CN1297492A Chemical for water treatment and method of water treatment |
| 05/29/2001 | US6238621 (a) at least one amido acid or salt thereof and (b) at least one of an aryltriazole or 3-amino-1,2,4-triazole |
| 05/29/2001 | US6238594 Intumescent material |
| 05/25/2001 | WO2001036714A1 Rust preventive |
| 05/25/2001 | WO2001036713A1 Inhibitor compositions |
| 05/23/2001 | EP0932707B1 Elongated steel object treated with a corrosion inhibiting composition |
| 05/23/2001 | EP0923623B1 Use of aqueous polymer dispersions for protecting metallic surfaces against corrosion |
| 05/23/2001 | EP0842332B1 Low lead release plumbing components made of copper based alloys containing lead, and a method for obtaining the same |
| 05/23/2001 | CN1066208C Process using amine blends to inhibit chloride corrosion in wet hydrocarbon condensing systems |
| 05/22/2001 | US6235217 Monocarboxylic acid based antifreeze composition |
| 05/17/2001 | WO2001034713A1 Resin-coated steel sheet for fuel tanks of automobile and method of fabricating the same |
| 05/16/2001 | EP1098949A1 Antifreeze concentrates and coolant compositions containing these concentrates for cooling circuits in internal combustion engines |
| 05/16/2001 | EP0968323B1 Compositions based on salts of mercapto acids and imidazolines as inhibitors of carbonic corrosion of iron and ferrous metals |
| 05/10/2001 | WO2001032801A1 Antifreeze concentrates on the basis of dicarboxylic acids, molybdate and triazoles or thiazoles and coolant compositions containing these concentrates |
| 05/09/2001 | EP1097259A1 Corrosion prevention of metals using bis-functional polysulfur silanes |
| 05/09/2001 | EP1097258A1 Inhibition of silica and silicate deposition |
| 05/09/2001 | EP1097255A1 Process for the preliminary treatment of a metallic workpiece before coating |
| 05/08/2001 | US6228950 High purity acrylic homo or copolymer for treating blowdown water stream to prevent metal-oxide deposits on steam generator tubes in the secondary side of pressurized nuclear steam generator |
| 05/08/2001 | US6228513 Protective oxidation resistant coating |
| 05/08/2001 | US6228283 Aqueous corrosion inhibitor |
| 05/03/2001 | US20010000619 Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces |
| 05/03/2001 | DE19952482A1 Alkylene glycol based antifreeze concentrate, useful for coolant systems, contains at least two different dicarboxylic acid salts, a molybdate salt and corrosion inhibitors |
| 04/26/2001 | WO2001029286A1 All-organic corrosion inhibitor composition and uses thereof |
| 04/26/2001 | WO2001029285A2 Corrosion protection of steel in ammonia/water heat pumps |
| 04/25/2001 | EP1094133A1 Corrosion inhibitor comprising methylol melamine |
| 04/25/2001 | CN1064984C Wax composition for durably dustproofing metal products |
| 04/24/2001 | CA2237271C Methods and emulsions for inhibition of oil well corrosion |
| 04/24/2001 | CA2186647C Inhibiting corrosion and crack growth of metals exposed to salt water using cerous molybdate |
| 04/24/2001 | CA2028191C Non-toxic corrosion inhibitive compositions and methods therefor |
| 04/19/2001 | WO2001027440A1 Well treatment fluids comprising mixed aldehydes |
| 04/19/2001 | WO2001027351A1 Corrosion inhibiting additive for cosmetic products |
| 04/19/2001 | CA2386869A1 Corrosion inhibiting additive for cosmetic products |
| 04/18/2001 | EP1092788A2 Corrosion inhibiting compositions |
| 04/18/2001 | EP1029116A4 Gas treating solution corrosion inhibitor |
| 04/17/2001 | US6218031 Method of forming an anticorrosive film for contacts for electronic parts |
| 04/17/2001 | CA2231973C Water soluble corrosion inhibitors |
| 04/17/2001 | CA2124873C Iodine-containing corrosion inhibitor for oil field acidizing operations |
| 04/17/2001 | CA2070445C Phosphinic acid-containing polymers and their use in preventing scale and corrosion |
| 04/11/2001 | EP1090165A2 Layer system for protecting light metals and light metal alloys against corrosion |
| 04/11/2001 | EP1089982A1 Methods of inhibiting corrosion using isomers of chloro-methylbenzotriazole |
| 04/10/2001 | CA2051883C Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
| 04/05/2001 | WO2001023639A1 Method for anticorrosive coating and treatment of metal parts |
| 04/05/2001 | WO2001023495A1 Coolant, method of encapsulating coolant, and cooling system |
| 04/04/2001 | EP1088794A2 Polymers containing styrene and unsaturated polycarboxylates as monomers for high stressed water treatment application |
| 04/04/2001 | EP1088119A2 Method for inhibiting stains on aluminum product surfaces |
| 03/29/2001 | WO2001021854A2 Corrosion inhibitor |
| 03/29/2001 | CA2321604A1 Styrene containing polycarboxylates for high stressed water treatment applications |
| 03/28/2001 | EP1087004A1 Synergistic combinations of carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids |
| 03/28/2001 | EP1086261A1 An anticorrosion treatment |
| 03/28/2001 | CN1289327A Fluorochemical Benzotriazoles |
| 03/28/2001 | CN1063803C Composite corrosion-inhibiting scale-resisting agent for water with strong corrosion performance |
| 03/27/2001 | US6207079 Comprising polyaspartic acid, water soluble phosphonated oligomer; non-toxic, contain no heavy metals, and have little or no phosphorus |
| 03/21/2001 | CN1288482A Frost resistant neating/cooling fluid |
| 03/20/2001 | US6203719 Extended engine coolant lifetime through polymeric polycarboxylate secondary silicate stabilization |
| 03/20/2001 | US6203718 Corrosion-inhibited working fluid for an aqueous ammonia absorption cycle apparatus |
| 03/20/2001 | CA2243253C Organic solderability preservative compositions |
| 03/15/2001 | WO2001018146A1 Corrosion inhibiting solutions for absorption systems |
| 03/15/2001 | WO2001018092A1 Polyalkoxylated superamides optionally functionalised, use as emulsifiers |
| 03/14/2001 | EP1082392A1 Water soluble composition as metal surface coating in the form of dry films proof to atmospheric corrosion |
| 03/14/2001 | EP1082318A2 Thiacrown ether compound |
| 03/14/2001 | EP0948390B1 A method for the removal of carbon dioxide from a process gas |
| 03/14/2001 | CN1287187A Anticorrosion modifier for the surface of copper and copper alloy |
| 03/13/2001 | US6200947 Metal-corrosion inhibitor and cleaning liquid |
| 03/13/2001 | US6200529 Corrosion inhibition method suitable for use in potable water |
| 03/13/2001 | US6200499 Compositions for corrosion inhibition of ferrous metals |
| 03/07/2001 | EP1081250A1 Low phosphorus coolant composition |
| 03/07/2001 | EP1080067A1 Biodegradable corrosion inhibitors |
| 03/07/2001 | CN1062862C Crystal complexes, its preparing method and composition contg same |
| 03/06/2001 | CA2054222C Corrosion inhibitor for use in coating formulations comprising synergistic combinations of a calcium borate and an amino carboxylate |
| 03/01/2001 | WO2001014612A1 Process for selective deposition of copper substrates |
| 02/27/2001 | US6194033 Rust preventive composition |
| 02/27/2001 | US6192987 Metal corrosion inhibitors, inhibited acid compositions and methods |
| 02/22/2001 | WO2001012878A1 Mercaptoalcohol corrosion inhibitors |
| 02/21/2001 | CN1284984A Silicate free antifreeze composition |
| 02/21/2001 | CN1062242C Compound corrosion-inhibiting antisludging agent for treating circular cooling water and its using method |
| 02/20/2001 | US6190734 Immersing metal surface in alcoholic solution consisting essentially of an alcohol, a compound of the azole family in the quantity of 0.005 to 3 mol/liter and about 0.1 to 0.3 vol % surfactant, rinsing, drying in nitrogen atmosphere |
| 02/20/2001 | CA2051079C Corrosion-inhibited antifreeze/coolant composition |
| 02/14/2001 | EP1076113A1 High performance phosphorus-containing corrosion inhibitors for inhibiting corrosion by drilling system fluids |
| 02/14/2001 | CN1284138A Temp based method for controlling amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking |