| 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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| 04/21/2004 | EP1411081A1 Curable compounds containing reactive groups: triazine/isocyanurates, cyanate esters and blocked isocyanates |
| 04/21/2004 | CN1146645C Anticorrosive paint composition and anticorrosion treatment method |
| 04/20/2004 | US6724854 Process to mitigate stress corrosion cracking of structural materials in high temperature water |
| 04/20/2004 | US6723257 Corrosion inhibiting composition |
| 04/20/2004 | US6723254 Alkali salts of acetic acid and/or formic acid, a triazole and corrosion inhibitor comprised of fatty and dicarboxylic acids or salts |
| 04/20/2004 | CA2060580C Ammonium salt of an alkenylsuccinic half-amide and the use thereof as corrosion inhibitor in oil and/or gas production technology |
| 04/15/2004 | US20040069972 Corrosion inhibiting composition and article containing it |
| 04/14/2004 | EP1406984A2 Composition and process for inhibiting corrosion of metallic substrates |
| 04/08/2004 | WO2004002994A3 Novel phosphonocarboxylic acid esters |
| 04/07/2004 | EP1405671A2 Method of preventing corrosion in a water system |
| 04/06/2004 | US6716370 Supramolecular oxo-anion corrosion inhibitors |
| 04/01/2004 | WO2004026972A1 Copper-based metal flakes, in particular comprising aluminium and method for production thereof |
| 04/01/2004 | WO2004026971A1 Copper-based metal flakes, in particular comprising zinc and method for production thereof |
| 04/01/2004 | CA2496304A1 Copper-based metal flakes, in particular comprising aluminum and method for production thereof |
| 04/01/2004 | CA2496302A1 Copper-based metal flakes, in particular comprising zinc and method for production thereof |
| 03/30/2004 | US6714618 Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking |
| 03/30/2004 | US6712262 Benzimidazole and iodine compounds |
| 03/24/2004 | EP1399528A2 Synergistic combination of metallic and ashless rust inhibitors to yield improved rust protection and demulsibility in dispersant-containing lubricants |
| 03/17/2004 | EP1254279B1 Anti-corrosive agents and method for protecting metal surfaces against corrosion |
| 03/16/2004 | US6706214 Composition and process for inhibiting corrosion of metallic substrates |
| 03/11/2004 | WO2004020350A1 Modified hydroxyamine for boiler water treatment |
| 03/10/2004 | EP1082392B1 Water soluble composition as metal surface coating in the form of dry films proof to atmospheric corrosion |
| 03/10/2004 | CN1480505A Anti-freeze fluid |
| 03/10/2004 | CN1141261C Composite water treating agent with polyasparagic acid as main component |
| 03/04/2004 | US20040040910 Using ester of an hydroxyamine and an acid |
| 03/03/2004 | EP1392790A1 Monocarboxylic acid based antifreeze composition |
| 03/03/2004 | EP1218567B1 Anticorrosive plastic packaging materials |
| 03/02/2004 | US6699822 Sulfated dicarboxylic acids for lubrication, emulsification, and corrosion inhibition |
| 02/26/2004 | WO2004016706A1 Corrosion inhibiting composition |
| 02/26/2004 | US20040039144 Copolymerization of acrylic acid with allyloxy monomers, in the presence of hypophosphorous acid, to form copolymer used as antideposit agents or for corrosion resistance |
| 02/26/2004 | US20040035498 Corrosion-responsive coating formulations for protection of metal surfaces |
| 02/25/2004 | EP1390438A1 Antifreeze concentrate containing the colorant c.i. reactive violet 5 |
| 02/25/2004 | EP1036037B1 Chemical modification of electrochemically activated water |
| 02/25/2004 | CN1139675C Anticorrosion modifier for surface of copper and copper alloy |
| 02/24/2004 | US6697449 Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking |
| 02/24/2004 | US6696572 Corrosion inhibitor compositions including quaternized compounds |
| 02/24/2004 | US6695897 Reaction product of a fatty acid such as soya fatty acid or tall oil fatty acid with polyfunctional amine |
| 02/19/2004 | WO2004015023A1 Glycol-free aqueous anti-freeze agent containing dicarboxylate salts |
| 02/19/2004 | WO2003101947A3 Alkylaminosiloxanes as corrosion inhibitors |
| 02/19/2004 | WO2002079543A3 Method for retarding corrosion of metals in lithium halide solutions |
| 02/19/2004 | DE10235390A1 Antifreeze concentrate based on alkylene glycols, e.g. useful in magnesium or aluminum automobile engines, includes a sulfonated or sulfated polyglycol, a carbamate, an amine and a hydrocarbyl triazole |
| 02/19/2004 | CA2494326A1 Glycol-free aqueous antifreeze compositions comprising dicarboxylic acid salts |
| 02/18/2004 | EP1389192A1 Ether carboxylic acids based on alkoxylated mercaptobenzothiazole and the use of the same as corrosion inhibitors |
| 02/18/2004 | EP1210397B1 Corrosion inhibiting solutions for absorption systems |
| 02/18/2004 | CN1138807C Solvent-free, room temp. curing reactive systems and use thereof in production of adhesives, sealing agents, casting compounds, molded articles or coatings |
| 02/12/2004 | US20040029979 Corrosion inhibiting rinsing agent |
| 02/12/2004 | US20040029754 Aqueous coolant for the running-in phase of an engine containing wet chamber corosion inhibitors |
| 02/12/2004 | US20040026656 Antifreeze |
| 02/12/2004 | DE10235477A1 Aqueous antifreeze composition useful in coolant fluids, heat-transfer fluids or cooling brines comprises an aliphatic or aromatic dicarboxylic acid salt and corrosion inhibitors |
| 02/11/2004 | EP1388151A2 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion |
| 02/11/2004 | CN1473962A corrosion inhibitor composition and its preparation and use |
| 02/10/2004 | US6689908 Polyalkoxylated superamides optionally functionalized, use as emulsifiers |
| 02/10/2004 | US6689289 Synergistic combinations of carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids |
| 02/10/2004 | CA2238082C Methods of inhibiting corrosion using halo-benzotriazoles |
| 02/10/2004 | CA2217638C Control of fine particulate flowback in subterranean wells |
| 02/05/2004 | WO2004011437A1 Novel imidazole alcohol compound, process for producing the same, and surface-treating agent comprising the same |
| 02/05/2004 | US20040020566 For pretreating a copper surface for protecting the surface from oxidation |
| 02/05/2004 | DE10232747A1 Verwendung von Polyisobutylen-Derivaten zur Behandlung von Metalloberflächen The use of polyisobutylene derivatives for the treatment of metal surfaces |
| 02/04/2004 | EP1386982A1 Peak torque lowering composition, part with sliding part using the composition, and press-fitting method using the composition |
| 02/04/2004 | EP1386952A2 Antifreeze agent |
| 02/04/2004 | CN1473137A Multifunctional water-treating composition and method of water-treating using the same |
| 02/03/2004 | US6685840 Preparing solid water treatment product and placing in test water; providing a fluorometer; measuring fluorescent signal of fluorescent tracer in test water; repeating measurement of fluorescent signal; determining rate of dissolution |
| 02/03/2004 | US6685766 Corrosion inhibitor for steel-reinforced concrete |
| 02/03/2004 | CA2092207C Corrosion inhibition of calcium chloride brine |
| 01/29/2004 | WO2004009654A1 Use of polyisobutylene derivatives for treating metal surfaces |
| 01/29/2004 | WO2003056061A3 Polymer derivatives for the treatment of metals |
| 01/28/2004 | CN1136273C Non-toxic corrosion inhibitive compositions and use method therfor |
| 01/21/2004 | EP1382721A1 Coating for inhibiting oxidation of a substrate |
| 01/21/2004 | EP1381713A1 Corrosion inhibitor for bathing water containing sodium chloride and magnesium sulfate |
| 01/15/2004 | US20040010065 Crosslinked, water insoluble acrylic polymer |
| 01/15/2004 | US20040007308 Method of making corrosion-protected coaxial cable |
| 01/14/2004 | EP1380673A1 Discoloration inhibitor for metals |
| 01/14/2004 | EP1379475A1 Method for controllong scale formation and deposition in aquesous systems |
| 01/14/2004 | EP1379473A1 Corrosion inhibitors for aqueous systems |
| 01/13/2004 | US6677281 Synergistic combination of metallic and ashless rust inhibitors to yield improved rust protection and demulsibility in dispersant-containing lubricants |
| 01/13/2004 | US6676848 Corrosion inhibitors and synergistic inhibitor combinations for the protection of light metals in heat-transfer fluids and engine coolants |
| 01/13/2004 | US6676847 For inhibition and prevention of erosion and corrosion of aluminum and other metals exposed to liquids in automotive coolant systems |
| 01/08/2004 | WO2004002994A2 Novel phosphonocarboxylic acid esters |
| 01/08/2004 | WO2003060054A3 Hydrophobically modified polymer formulations |
| 01/08/2004 | US20040005478 Coating for inhibiting oxidation of a substrate |
| 01/08/2004 | DE10220203A1 Feuerschutzchemikalie Fire protection chemical |
| 01/08/2004 | CA2490931A1 Novel phosphonocarboxylic acid esters |
| 01/06/2004 | US6673877 Product A'ABC of epoxy resins A' and product of polyepoxides A, fatty acids B and amines C |
| 01/06/2004 | CA2345294C Cleaning and passivating water distribution systems |
| 01/06/2004 | CA2083338C Zinc borate |
| 01/02/2004 | EP1373599A2 Addition product, production and use thereof as corrosion inhibitor |
| 12/31/2003 | WO2004001083A1 Steel for crude oil tank and method for manufacture thereof, crude oil tank and method for protecting corrosion thereof |
| 12/31/2003 | CN1132821C 氟化物苯并三唑 Fluoride benzotriazole |
| 12/31/2003 | CN1132792C Phosphate-free corrosion inhibitor and its prepn |
| 12/31/2003 | CN1132791C Process for suppressing corrosion of cyclic cooling water |
| 12/30/2003 | US6669904 Stabilized bromine solutions, method of making and uses thereof for biofouling control |
| 12/30/2003 | US6669853 For adding to industrial/institutional water systems, such as steam generating systems |
| 12/18/2003 | US20030232728 Sulfated dicarboxylic acids for lubrication, emulsification, and corrosion inhibition |
| 12/18/2003 | US20030231979 A formulation for inhibiting pitting corrosion of a ferrous metal in contact with a metal-corrosive aqueous system containing cyanuric acid, a water soluble salt selected from alkali metal molybdate and alkali metal silicate |
| 12/18/2003 | US20030230742 To be used with Urea Ammonium Nitrate solutions, commonly used as agricultural fertilizers, which are corrosive to ferrous metal equipment |
| 12/18/2003 | CA2736671A1 Protective cover system including a corrosion inhibitor |
| 12/18/2003 | CA2736635A1 Protective cover system including a corrosion inhibitor |
| 12/17/2003 | CN1462320A Peak torque lowering compostion, part with sliding part using the composition and press-fitting method using the composition |
| 12/16/2003 | US6663720 Forming a layer of hydrogen-free perfluorohexane (C6F14) on a surface of a spare part of an etcher as a protection layer, which can avoid spare part from being eroded by hydrochloric acid |
| 12/16/2003 | CA2273700C A process for retarding the formation of corrosion on metal surfaces |