| Patents for C23F 15 - Other methods of preventing corrosion or incrustation (1,417) |
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| 02/15/1995 | EP0638661A1 Process for improving the wear resistance and corrosion resistance of ferrous metal workpieces |
| 02/14/1995 | US5388319 Spirally winding beryllium-copper alloy to form inner layer of pipe structure, covering with resin |
| 02/07/1995 | CA2020612C Tape coating |
| 01/05/1995 | WO1995000679A1 Corrosion inhibitor and sealable thread protector end cap |
| 01/04/1995 | EP0631637A1 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water. |
| 11/29/1994 | CA1333309C Metal surface hydrophilicizing process and composition |
| 11/16/1994 | CN1095117A Metal antirusting method and device |
| 11/09/1994 | CN1094760A Method for preventing connecting wire of rail circuit from rusting by using synthetic resin |
| 10/04/1994 | US5352383 Applying solution of cyclohexylammonium benzoate and a benzoate salt in an aqueous alcohol solvent; oil field applications |
| 09/15/1994 | WO1994020660A1 Knitting parts of knitting machine |
| 09/13/1994 | US5346598 Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 09/06/1994 | US5344537 Method for corrosion-proofing of a water system |
| 08/03/1994 | EP0608421A1 Metallic material excellent in resistance to chemical solution and chemical solution treating device or parts thereof using said material |
| 07/27/1994 | EP0607417A1 Arrangement for preventing contact corrosion in magnesium wheels. |
| 07/12/1994 | CA1330683C Method of preventing polymer scale formation |
| 07/05/1994 | US5326645 Nickel-chromium corrosion coating and process for producing it |
| 06/28/1994 | CA1330389C Corrosion inhibition |
| 03/31/1994 | WO1994006625A1 Reducing galvanic degradation of hybrid metal/composite structures |
| 03/30/1994 | CN1084423A Method and apparatus for treatment of circulating cooling water in air-conditioning system |
| 03/24/1994 | DE4227259C1 Anordnung zur Vermeidung von Kontaktkorrosionen bei Magnesiumrädern Arrangement to prevent contact corrosion with magnesium wheels |
| 03/03/1994 | WO1994004379A1 Arrangement for preventing contact corrosion in magnesium wheels |
| 03/03/1994 | CA2119637A1 Arrangement for preventing contact corrosion in magnesium wheels |
| 02/22/1994 | US5288340 Oxidation, coating with heat-hardenable resin |
| 01/05/1994 | EP0577486A1 Process for corrosion protection of metal objects and metal objects obtained |
| 01/05/1994 | EP0576733A1 Multilayered metal pipe and process for producing it |
| 01/05/1994 | EP0576660A1 Corrosion prevention of honeycomb core panel construction using ion implantation |
| 01/05/1994 | EP0576489A1 Magnetic water activating process and apparatus for reducing corrosion and lime deposits from flowing water. |
| 12/22/1993 | EP0574556A1 Surface finish compositions |
| 11/23/1993 | US5264102 Method and apparatus for the treatment of an aqueous liquid |
| 11/10/1993 | CN1078192A Method for increasing or decreasing bond strength between concrete and embedded steel, and for sealing the concrete-to-steel interface |
| 10/12/1993 | US5252300 In a water recirculation system; ozonating and adjustment of level of calcium bicarbonate |
| 09/29/1993 | EP0562442A2 Method for making organism deposit-inhibiting pipe |
| 09/29/1993 | EP0562441A2 Antifouling structures |
| 09/15/1993 | EP0560544A2 A corrosion coating and process for producing it |
| 09/15/1993 | EP0559879A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 09/08/1993 | EP0558724A1 Surface finishes and methods for the production thereof |
| 08/25/1993 | CA2090193A1 Method for removing zinc sulfide and lead sulfide scale deposits |
| 07/29/1993 | DE4201592A1 Preservation of hollow machine components - involves immersing components in solvent-free agent and drying with gas, avoids use of CFC's |
| 07/22/1993 | WO1993013888A1 Corrosion prevention of honeycomb core panel construction using ion implantation |
| 07/14/1993 | EP0550430A1 A method for corrosion-proofing of a water system. |
| 07/06/1993 | US5224249 Immersion in an ion stream and deformation |
| 06/29/1993 | US5223160 Sulfur deposition reduction |
| 06/16/1993 | CN1073213A Surface finishes and methods for the production thereof |
| 05/28/1993 | EP0631637A4 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water. |
| 04/29/1993 | WO1993008022A1 Metallic material excellent in resistance to chemical solution and chemical solution treating device or parts thereof using said material |
| 04/14/1993 | EP0536908A1 Method of improving city water and an apparatus therefor |
| 04/07/1993 | EP0535187A1 Process for producing a metallic tube provided with a protective layer at least on its inner side. |
| 03/31/1993 | WO1993007100A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 03/31/1993 | CA2097295A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 03/04/1993 | WO1993003919A1 Surface finishes and methods for the production thereof |
| 02/27/1993 | WO1993003921A1 Surface finish compositions |
| 02/27/1993 | CA2094396A1 Surface finishes and methods for the production thereof |
| 02/27/1993 | CA2094395A1 Surface finish compositions |
| 02/10/1993 | CN1068861A Process for rust preventing treatment of cast iron pot |
| 02/03/1993 | EP0526160A1 Method for reducing flow assisted corrosion of carbon steel components and components so obtained |
| 12/29/1992 | CA1312042C Water conditioning device |
| 11/19/1992 | EP0514089A1 Method for reducing corrosion of components exposed to high-temperature water |
| 11/17/1992 | US5164152 Coating with a platinum group metal |
| 11/11/1992 | CN1066044A Magnetic prevention and removal of method scaling and its equipment for ash-water duct system of power plant |
| 10/15/1992 | WO1992017729A1 Process for producing a metallic tube provided with a protective layer at least on its inner side |
| 10/14/1992 | CN1018658B Process of protective coating of iron and steel products |
| 10/13/1992 | US5154886 Protection of devices |
| 10/01/1992 | WO1992016460A1 Magnetic water activating process and apparatus for reducing corrosion and lime deposits from flowing water |
| 09/26/1992 | CA2062024A1 Fluid containment article for hot hydrocarbon fluid and method of preventing fuel thermal decomposition deposits |
| 09/24/1992 | DE4108817A1 Verfahren und vorrichtung zur verringerung von durch wasser verursachter korrosion und kalkablagerung Method and device designed to reduce water caused by corrosion and lime deposits |
| 08/18/1992 | CA1306391C Process for treatment of rolled steel to increase resistance to corrosion |
| 08/04/1992 | US5135709 Method for reducing corrosion of components exposed to high-temperature water |
| 07/15/1992 | EP0258237B1 Method and apparatus for reducing pitting in copper water pipes |
| 07/14/1992 | US5130081 Protective coating of noble metal to prevent stress cracking, oxide film |
| 07/14/1992 | US5130080 Method of providing extended life expectancy for components of boiling water reactors |
| 06/23/1992 | US5124045 High gauss magnet establishing flux path along fuel line flow path |
| 06/02/1992 | US5118416 Permanent magnetic power cell circuit for treating fluids to control iron pipes |
| 05/13/1992 | CN1016622B Antirusting metal aggregate and compound antirusting treating method |
| 04/29/1992 | EP0482614A1 Method of controlled passivation of the inside walls of a carbon steel cooling system and use of the process to check both the passivation of the metal and the cooling water quality |
| 04/16/1992 | WO1992006040A1 A method for corrosion-proofing of a water system |
| 03/04/1992 | EP0472957A1 Process for improving the corrosion resistance of nitrocarbonized steel components |
| 02/18/1992 | US5089226 Method for protecting austenitic stainless steel-made equipment from occurrence of stress-corrosion cracking |
| 01/29/1992 | EP0468710A1 Protection of devices |
| 01/29/1992 | EP0328567B1 Process and installation for preventing corrosion of water pipes |
| 12/17/1991 | CA1293163C Deposition process of a protective coating on steel products |
| 12/03/1991 | US5069938 Method of forming a corrosion-resistant protective coating on aluminum substrate |
| 11/27/1991 | CN1056537A Method and apparatus for prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 11/19/1991 | US5066548 Zinc Or Zinc Alloy Coating |
| 11/16/1991 | WO1991018130A1 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 11/16/1991 | CA2083263A1 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 10/31/1991 | DE4013001A1 Corrosion protection material for cast iron parts - comprises hard paraffin wax applied by hot dip coating pref. contg. dark pigment |
| 10/09/1991 | EP0450444A1 Improving operation life of on-line boiling water reactors |
| 10/09/1991 | EP0450440A1 Method of providing extended life expectancy for components of boiling water reactors |
| 10/08/1991 | US5055165 Applying conductive zinc-containing coating to exposed surface |
| 09/24/1991 | US5051281 Process and plant for protecting water pipeworks from corrosion |
| 09/17/1991 | US5049201 Crown compounds |
| 09/11/1991 | EP0446079A1 Industrial material with fluorine passivated film and process of manufacturing the same |
| 09/03/1991 | CA1288373C Method for controlling fouling deposit formation in petroleum hydrocarbons or petrochemicals |
| 08/28/1991 | EP0443694A1 Protective article |
| 08/28/1991 | EP0354924B1 Corrosion prevention for braces |
| 08/14/1991 | EP0441355A1 Process and device for removal of hydrogen from closed water loops |
| 08/07/1991 | CN1053598A Method and solid material body for purification of fluids such as water, aqueous fluids and liquid fuels |
| 08/06/1991 | US5037546 Permanent magnetic power cell circuit for treating fluids to control mineral scale and scale-induced corrosion in pipes and fluid flow systems |
| 07/23/1991 | US5034477 In a polymerization vessel during addition polymerization; cationic dye and anionic dye or sulfonated reaction product of aromatic amine and aromatic nitro compound |
| 07/23/1991 | US5034114 Acid neutralizing combustion additive with detergent builder |