| 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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| 03/09/1993 | US5192447 Use of molybdate as a cooling water corrosion inhibitor at higher temperatures |
| 03/04/1993 | WO1993004136A1 Moisture-scavenging iminoalcohol-oxazolidine mixtures |
| 03/04/1993 | WO1993003919A1 Surface finishes and methods for the production thereof |
| 03/04/1993 | CA2115562A1 Moisture-scavenging iminoalcohol-oxazolidine mixtures |
| 03/03/1993 | EP0529373A1 Disulfides, process for their preparation and their use |
| 03/03/1993 | CN1069529A High-remp. oil phase corrosion inhibitor |
| 03/03/1993 | CN1019989C Method for improving performance of corrosion inhibitors in industrial colling waters |
| 03/02/1993 | US5190723 Process for inhibiting corrosion |
| 03/02/1993 | CA1313996C Method and composition for refinement of metal surfaces |
| 03/01/1993 | CA2076946A1 Oligoquinolinium metal oxide salts as sulfur corrosion inhibitors |
| 02/28/1993 | CA2050081A1 Method and device for an adhesion increase between a wheel and a rail "karina" |
| 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 |
| 02/24/1993 | CN1069293A System for passivation of metal surfaces affected by operating conditions and agents promoting corrosion |
| 02/24/1993 | CA2073524A1 Disulfides, their preparation and their use |
| 02/17/1993 | EP0527278A1 Method of inhibiting corrosion in acidizing wells |
| 02/10/1993 | EP0526847A1 Novel imidazole-silane compounds, process for producing the same, and metal surface finishing agent containing the same |
| 02/10/1993 | EP0526786A1 Hydroxamic acid containing polymers used as corrosion inhibitors |
| 02/04/1993 | WO1993002155A1 Hydrogen sulfide scavengers in fuels, hydrocarbons and water using amidines and polyamidines |
| 02/03/1993 | EP0526251A1 Corrosion inhibitors |
| 02/03/1993 | CN1068565A Preparation process of alkynyl oxy-methylamine and its quaternary amine salt and corrosion buffer agent |
| 02/02/1993 | US5183590 Mixing aminohydroxysuccinic acid compound with aqueous solution to prevent corrosion of ferrous metals |
| 01/27/1993 | EP0524723A1 Hydrogen sulfide scavengers in fuels, hydrocarbons and water using amidines and polyamidines |
| 01/27/1993 | EP0524546A2 Antifreeze/coolant additive |
| 01/27/1993 | CN1068312A Corrosion inhibiting antisludging agent for circularly-cooling sea water |
| 01/26/1993 | US5182013 Organic Polysulfides |
| 01/20/1993 | EP0523823A1 Use of machine oil for making a corrosion-resistant protactive coat at screw connections for oil-well pipes |
| 01/20/1993 | EP0523036A1 Anticorrosive microbicide. |
| 01/19/1993 | CA2074132A1 Method of producing a corrosion-protective layer on pipe threads |
| 01/19/1993 | CA2071340A1 Hydrogen sulfide scavengers in fuels, hydrocarbons and water using amidines and polyamidines |
| 01/13/1993 | EP0522655A1 Aqueous compositions |
| 01/13/1993 | EP0522161A1 Corrosion inhibitor for steam and condenser system and corrosion inhibition method therefor |
| 01/12/1993 | US5178916 Surface treatment of transition metal coating with organic phosphonic acid derivative |
| 01/12/1993 | US5178796 Corrosion resistance with oxygen scavengers |
| 01/05/1993 | US5176850 Substituted glycerol compounds |
| 01/05/1993 | US5176849 Corrosion resistance |
| 01/05/1993 | US5176848 Corrosion control composition |
| 12/30/1992 | EP0520761A2 Amine adducts as corrosion inhibitors |
| 12/30/1992 | EP0520649A2 Process for making corrosion-resistant coatings |
| 12/30/1992 | EP0520108A1 Process of inhibiting corrosion |
| 12/29/1992 | US5175024 Removal of oxide layers by treatment with an amine and reduction with catechol compound |
| 12/29/1992 | US5174957 Emulsion minimizing corrosion inhibitor for naphtah/water systems |
| 12/29/1992 | US5174913 Polybasic acid esters as oil field corrosion inhibitors |
| 12/29/1992 | US5174816 Surface treating agent for aluminum line pattern substrate |
| 12/29/1992 | CA1311914C Oil field corrosion inhibition |
| 12/23/1992 | WO1992022677A1 Use of sulphuration products of unsaturated fatty-acid glyceride esters to inhibit the development of corrosion on metal surfaces |
| 12/23/1992 | EP0519594A1 Corrosion inhibition in highly acidic environments by use of pyridine salts in combination with certain cationic surfactants |
| 12/23/1992 | EP0426671B1 Product capable of inhibiting the corrosion of the reinforcements present in concrete or cement mortar and related process |
| 12/22/1992 | US5173341 Rubber-reinforcing steel wires and method of manufacturing the same |
| 12/22/1992 | US5173213 Mixture of a hydroxylamine and reaction product of a polyalkylenediamine and an alkyenediol; for alkanolamine acid-scrubbing aqueous systems in petroleum refining |
| 12/22/1992 | US5173130 Immersing copper or alloy to be soldered in an aqueous solution containing a 2-alkylbenzimidazole and an organic acid to form a corrosion and heat resistant protective coating |
| 12/16/1992 | EP0517726A1 Process for the prevention of corrosion on metal materials in the production of carboxylic acid chlorides |
| 12/15/1992 | US5171362 Concrete construction material and method adapted to prevent chemical corrosion of metals located adjacent thereto |
| 12/10/1992 | DE4118955A1 Verwendung von sulfierungsprodukten ungesaettigter fettsaeureglyceridester zur inhibierung von korrosionserscheinungen auf metalloberflaechen Sulfonation of unsaturated fatty acid glyceride use for inhibiting corrosion phenomena on metal surfaces |
| 12/10/1992 | DE4118751A1 New N-substd. 3,3-imino:di:propionic acid derivs. - useful as surfactants, esp. flotation aids, flocculating agents, corrosion inhibitors and foaming agents for aerated concrete |
| 12/09/1992 | EP0517586A1 Process for forming an anticorrosive coating on the basis of a copolymer on a metal surface |
| 12/09/1992 | EP0517470A2 Phosphinic acid-containing polymers and their use in preventing scale and corrosion |
| 12/09/1992 | EP0517376A1 Corrosion inhibition in highly acidic environments |
| 12/09/1992 | EP0517356A2 Composition and method for inhibiting corrosion and/or promoting adhesion of a metal surface |
| 12/08/1992 | US5169598 Corrosion inhibition in highly acidic environments |
| 12/08/1992 | US5169563 Mixture of aliphitic hydroxycarboxylic acid and polyamine; corrosion resistance |
| 12/08/1992 | US5169411 Treating with mono-or polyimines, scavengers |
| 12/07/1992 | CA2070622A1 Use of molybdate as corrosion inhibitor in a zinc/phosphonate cooling water treatment |
| 12/02/1992 | EP0516382A1 Polyether polyamino methylene phosphonates for high pH scale control |
| 12/02/1992 | EP0516346A1 Telomers |
| 12/01/1992 | US5167866 Antiscaling agents |
| 12/01/1992 | US5167835 Method of scavenging oxygen from boiler waters with substituted quinolines |
| 12/01/1992 | CA2070091A1 Telomers |
| 11/30/1992 | CA2066797A1 Corrosion inhibition in highly acidic environments by use of pyridine salts in combination with certain cationic surfactants |
| 11/25/1992 | EP0514376A1 Compositions and process for corrosion inhibition of ferrous metals |
| 11/24/1992 | US5166074 Method of detecting the initial concentration of a water-treatment chemical in a diluted aqueous system |
| 11/24/1992 | CA1310486C Corrosion-inhibited antifreeze formulation |
| 11/19/1992 | EP0513831A1 Method for use of preflux, printed wiring board, and method for production thereof |
| 11/17/1992 | US5164110 Method of retarding corrosion of metal surfaces in contact with boiler water systems which corrosion is caused by dissolved oxygen |
| 11/17/1992 | CA1310181C Corrosion-inhibiting composition |
| 11/12/1992 | WO1992019587A1 Method of producing an amide product mixture, an amide product mixture and the use thereof |
| 11/10/1992 | CA1309854C Inhibiting corrosion of iron base metals |
| 11/03/1992 | US5160423 Nickel plating solution, nickel-chromium electroplating method and nickel-chromium plating film |
| 10/29/1992 | WO1992018665A1 Method and composition for inhibiting general and pitting corrosion in cooling tower water |
| 10/28/1992 | EP0511163A1 Pourable aqueous dispersions of polycarboxylic acid corrosion inhibitors |
| 10/28/1992 | EP0510989A1 Synergistic combination of sodium silicate and orthophosphate for controlling carbon steel corrosion, inhibiting precipitation of dissolved manganese and iron and reducing soluble lead in potable water |
| 10/28/1992 | EP0510752A1 Jet printing ink compositions and method for their production |
| 10/28/1992 | EP0510239A1 Zinc-alkaline batteries |
| 10/27/1992 | US5158693 Oligoquinolinium metal oxide salts as sulfur corrosion inhibitors |
| 10/25/1992 | CA2066991A1 Synergistic combination of sodium silicate and orthophosphate for controlling carbon steel corrosion |
| 10/21/1992 | EP0509702A2 Polyphenol derivatives and their use as coating agent |
| 10/21/1992 | EP0509695A2 Tetraoximino derivatives of bisphenol and their use as coating agents |
| 10/20/1992 | US5156892 Compositions for protecting metals, processes for their preparation, and methods of protecting metals |
| 10/20/1992 | US5156769 Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions |
| 10/19/1992 | CA2066308A1 Compound, preparation and use |
| 10/19/1992 | CA2066307A1 Composition and method |
| 10/19/1992 | CA2066306A1 Compound, composition and use |
| 10/14/1992 | EP0508953A1 Method for scale, corrosion and microbiological control in aqueous systems |
| 10/14/1992 | EP0508667A1 Aqueous agricultural compositions, methods of making them and their use |
| 10/13/1992 | US5154860 Addition of sodium borohidride or in combination with hydrazine forms a protective film over electrode to stop iron to enter in caustic soda electrolyte solution while performing electrolysis |
| 10/09/1992 | CA2065201A1 Method for scale, corrosion and microbiological control in aqueous systems |
| 10/06/1992 | US5152929 Corrosion inhibitors for water systems |
| 10/05/1992 | CA2050035A1 Dispersant and bleach composition |
| 09/30/1992 | EP0506258A1 Corrosion inhibitor and method of use |