Patents
Sitemap › C23 - Coating metallic material; Coating material with metallic material; Chemical surface treatment; Diffusion treatment of metallic material; Coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general; Inhibiting corrosion of metallic material or incrustation in general › C23F - Non-mechanical removal of metallic material from surfaces; Inhibiting corrosion of metallic material; Inhibiting incrustation in general; Multi-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass  or or class › C23F 11 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
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)
04/2003
04/29/2003US6555506 Corrosion inhibitors
04/24/2003WO2002040746A9 Preventing corrosion with beneficial biofilms
04/24/2003US20030078173 Post chemical mechanical polishing cleaning formulation of an organic amine, a fluoride source and 70-98% water
04/23/2003EP1304398A2 Corrosion inhibitor for ammonia/water absorption systems
04/23/2003EP1303574A1 Amide-based antifreeze concentrates and coolant compositions containing the same for protecting magnesium and magnesium alloys
04/23/2003CN1413172A Novel aqueous composition and use of the same
04/23/2003CN1106355C Compound treating agent for water treatment
04/22/2003US6551552 Comprises gas impermeable enclosure comprising shell adapted to maintain pressure differences with exterior containing desiccant, corrosion inhibitor, and/or inert gas; storage stability
04/22/2003US6551491 Method and system of preventing corrosion of conductive structures
04/22/2003CA2144410C Reducing galvanic degradation of hybrid metal/composite structures
04/17/2003WO2003031347A1 Control of biofilms in industrial water systems
04/17/2003US20030071242 Non-aqueous heat transfer fluid and use thereof
04/16/2003CN1410595A Water soluble corrosion inhibitor for inhibiting carbon steel CO2 corrosion and its preparation method
04/15/2003US6548178 Adding a metal hydride to high temperature water, dissociating and reducing the concentration of the oxidizer by reacting with the hydrogen ions
04/15/2003US6548016 Prevent hydrogen permeability using sulfide compound
04/10/2003WO2003029309A2 Hydrophilic emulsifiers based on polyisobutylene
04/10/2003WO2003028910A1 Method for treatment against corrosion and depositions in domestic supply water installations and apparatus therefor
04/10/2003WO2003008489A3 Composition and process for inhibiting corrosion of metallic substrates
04/10/2003US20030066990 Ammonium polyphosphate solutions containing multi-functional phosphonate corrosion inhibitors
04/10/2003CA2461914A1 Hydrophilic emulsifiers based on polyisobutylene
04/09/2003EP1153095A4 Resin-coated steel sheet for fuel tanks of automobile and method of fabricating the same
04/09/2003EP0963244B1 Low-foam emulgator system and emulsion concentrate containing the same
04/09/2003CN1409775A Corrosion inhibiting additive for cosmetic products
04/09/2003CN1408651A Descaling agent for internal combustion engine
04/08/2003US6544659 Coated steel having atmospheric corrosion resistance
04/08/2003CA2068179C Amine derivatives as corrosion inhibitors
04/03/2003WO2003027209A1 Method for preventing fouling and corrosion caused by ammonium chloride and ammonium sulphates
04/03/2003WO2003027205A1 Corrosion inhibitors for lacquered and unlacquered tin plated aerosol canisters
04/03/2003US20030065116 A maleic acid copolymer modified with 1-(3-aminopropyl)imidazole to incorporate pendant heterocyclic groups; protective barrier on metallic components in aqueous systems
04/03/2003US20030065084 When combined with polar solvents gives a transparent material that has gel-like character
04/03/2003US20030063999 Inhibiting metallic corrosion in aqueous systems
04/03/2003US20030063998 Process for inhibiting metallic corrosion in aqueous systems
04/03/2003US20030062316 Method and composition to decrease iron sulfide deposits in pipe lines
04/02/2003EP1298185A1 Method for preventing fouling and corrosion caused by ammonium chloride and ammonium sulphates
04/02/2003EP1297902A2 Spray coating onto wires
04/02/2003CN1407136A Restraining metal corrosion method in aquo-system
04/02/2003CN1407058A Method for inhibiting metal corrosion in aqueous system
04/02/2003CN1406988A Corrosive poison composition
04/02/2003CN1104387C Water treating agent for water softened boiler and water treating method
04/01/2003US6540959 Vapor-phase corrosion inhibitors and methods for their production
04/01/2003US6540934 Combination of glycols, hydrocarbyl aldosides, glycerol, sorbitol and mixtures thereof, and a C5-C16 aliphatic monobasic acid or the alkali metal, ammonium or amine salt
03/2003
03/27/2003WO2002059181A3 Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof
03/27/2003US20030060372 Composition for inhibition of metal corrosion
03/27/2003US20030057401 Inhibitor compositions
03/26/2003CN1405356A Method for treating water-contained system
03/26/2003CN1103748C Oxygen scavenger
03/25/2003US6537678 Non-carcinogenic corrosion inhibiting additive
03/20/2003US20030053927 Controlled Rellease of oxygen scavengers in cooling systems
03/20/2003US20030052303 Method for controlling scale formation and deposition in aqueous systems
03/20/2003US20030052302 Chemical base for engine coolant / antifreeze with improved thermal stability properties
03/19/2003EP1293590A1 Water-based treating agent for metal surface
03/19/2003EP1292820A2 Dynamic optimization of chemical additives in a water treatment system
03/19/2003EP0833962B1 In situ doping or coating of stainless steel surfaces
03/18/2003US6534659 Sufidomaidocarboxylic acids, method for production thereof, and use therefor
03/18/2003US6533962 Anticorrosive plastic packaging materials
03/13/2003WO2003021031A1 Phosphorus compounds
03/13/2003US20030049163 Chemical modification of electrochemically activated solutions for improved performance
03/13/2003US20030047708 Novel chemical base for fuel cell engine heat exchange coolant/antifreeze
03/13/2003US20030047520 Composition for removing dissloved oxygen from a fluid
03/13/2003DE10137130C1 Dampfphasen-Korrosionsinhibitoren, Verfahren zu deren Zubereitung und Verwendung Vapor phase corrosion inhibitors, processes for their preparation and use
03/12/2003EP1290245A1 Method for protecting reinforcement in concrete from chloride corrosion
03/12/2003EP1290118A2 A method for providing a fluid composition with improved fire resistance
03/12/2003EP1290107A1 Cesium formate containing coolant
03/12/2003CN1402090A Stripping liquor for photoresist and photoresist stripping method therewith
03/06/2003WO2003018873A1 Structure and method of preventing electrolytic corrosion for magnesium alloy member
03/06/2003WO2003018706A1 Non-aqueous heat transfer fluid and use thereof
03/06/2003WO2002043812A3 Fire retardant compositions containing ammonium polyphosphate and iron additives for corrosion inhibition
03/06/2003US20030041929 2,4,-Hexadienoic acid, its alkali salts and/or derivatives for preventing oxidative corrosion of metals
03/06/2003CA2453970A1 Non-aqueous heat transfer fluid and use thereof
03/05/2003EP1288338A1 Process for inhibiting metallic corrosion in aqueous systems
03/05/2003EP1288337A2 Inhibiting metallic corrosion in aqueous systems
03/05/2003EP1288336A1 Process for inhibiting corrosion in aqueous systems with halogen treated aromatic azoles
03/05/2003EP1288232A2 Corrosion inhibiting compositions
03/05/2003EP1012134B1 Quaternary ammonium phosphate compounds and method of preparing the same
03/05/2003EP0996769B1 Compostion for temporarily protecting metal parts against corrosion, preparation and application methods and metal parts obtained from said compostion
03/04/2003US6528125 Aerating zinc epoxy powder and polyvinylidene fluoride or nylon powder in fluidizing chambers; electrostatic charging; conveying, heating, curing; cooling, pulling while maintaining tension
03/04/2003CA2398934A1 Inhibiting metallic corrosion in aqueous systems
03/04/2003CA2398425A1 Process for inhibiting metallic corrosion in aqueous systems
02/2003
02/27/2003WO2003016432A1 Method and composition to decrease iron sulfide deposits in pipe lines
02/27/2003WO2002049966A3 Corrosion inhibition method suitable for use in potable water
02/26/2003EP1129236B1 Engine running-in agent
02/25/2003US6525011 Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation
02/25/2003US6525010 Composition and associated method for inhibiting stain formation on a ferrous metal surface
02/25/2003US6524644 Process for selective deposition of OSP coating on copper, excluding deposition on gold
02/25/2003US6524396 Metal cutting using oil in water emulsion comprising ethylene oxide-propylene oxide fatty alcohol adduct and fatty alcohol or propylene oxide fatty alchol adduct
02/25/2003US6524376 Anticorrosive agent
02/25/2003CA2110132C Inorganic/organic inhibitor for corrosion of iron containing materials in sulfur environment
02/20/2003WO2003014546A1 Slow release inhibitor-generating device for an ic engine
02/20/2003WO2003014024A1 Composition for removing dissolved oxygen from a fluid
02/20/2003WO2002100988A3 Synergistic combination of metallic and ashless rust inhibitors to yield improved rust protection and demulsibility in dispersant-containing lubricants
02/20/2003WO2002093586A3 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion
02/20/2003US20030035749 Process for treating aqueous systems
02/19/2003CN1398306A Anti-corrosive agents and method for protecting metal surfaces against corrosion
02/18/2003US6521579 Metal working
02/18/2003US6521139 Composition for circuit board manufacture
02/13/2003WO2003012170A1 Vapor-phase corrosion-inhibitors and method for preparing the same
02/13/2003WO2003012169A1 Metal surface protection film forming agent and application thereof
02/13/2003WO2003012159A2 Systems and methods for preventing or reducing corrosion in closed systems
02/13/2003WO2003011347A1 Stabilized bromine solutions, method of making and uses thereof for biofouling control
02/13/2003US20030031583 Vapor-phase corrosion inhibitors and method of preparing same
1 ... 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 ... 93