120635 ā
Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors; Nitrogen-containing compounds Amines; Quaternary ammonium compounds
Sub-classes:CORROSION INHIBITOR COMPOSITIONS AND METHODS OF INHIBITING CORROSION
#2PRODUCTION METHOD FOR ETCHING LIQUID COMPOSITION
#3COMPOSITIONS AND METHODS OF TREATING METAL SURFACES IN SURFACE PREPARATION PROCESSES
#4DEVELOPMENT OF ADDITIVE FOR MITIGATING AMMONIUM CHLORIDE CORROSION ISSUES IN HYDROTREATER
#5TREATMENT COMPOSITIONS INCLUDING ALUMINA PARTICULATE
#6UNDER-DEPOSIT CORROSION INHIBITORS AND METHODS OF USING THE SAME
#7CORROSION INHIBITOR
#8SYNERGISTIC CORROSION INHIBITOR BLENDS
#9CORROSION INHIBITORS FOR NITRAPYRIN CONTAINING AGRICULTURAL FORMULATIONS
#10METHOD FOR INHIBITING CORROSION OF METAL ARTICLE
#11METHOD AND COMPOSITION FOR TREATING DILUTION STEAM GENERATOR SYSTEMS
#12NOVEL COOLANT WITH LOW ELECTRICAL CONDUCTIVITY
#13Synergistic corrosion inhibitor blends
#14Oleyl propylenediamine-based corrosion inhibitors
#15Scale control in production fluids
#16SUCCINIC ANHYDRIDE-DERIVED POLYESTERS AS CORROSION INHIBITORS
#17Polyamine-polyesters as corrosion inhibition
#18CORROSION INHIBITOR FOR A CENTRAL HEATING SYSTEM
#19HYDROCARBON FUNCTIONALIZED POLYAMINES FOR CORROSION INHIBITION
#20Method for Reducing or Preventing Corrosion or Fouling Caused by Acidic Compounds
#21Corrosion-inhibiting surfactants
#22OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS
#23METHODS FOR FORMING PEROXYFORMIC ACID AND USES THEREOF
#24Molecules having one hydrophobic group and two identical hydrophilic ionic groups and compositions thereof and methods of preparation thereof
#25Compositions comprising multiple charged cationic compounds derived from polyamines for corrosion inhibition in a water system
#26USE OF CATIONIC SUGAR-BASED COMPOUNDS AS CORROSION INHIBITORS IN A WATER SYSTEM
#27Corrosion inhibitor compositions and methods of use in acid stimulation operations
#28Oil and gas field corrosion inhibitor compositions
#29Use of di-ionic compounds as corrosion inhibitors in a water system
#30Corrosion inhibition treatment for aggressive fluids
#31Compositions and methods for corrosion inhibitor monitoring
#32Corrosion preventive compositions
#33Trifunctional amine based corrosion inhibitor compositions
#34Quaternary cationic polymers
#35Amidodiamine corrosion inhibitors
#36Stabilization of compositions comprising quaternary trialkylalkanolamine hydroxide
#37Fluorescent measurement of filming amines
#38Method and device for the determination of film forming amines in a liquid
#39Mitigating internal corrosion of crude oil transportation pipeline
#40Method for improving efficiency of steam heating, and papermaking method
#41Use of multiple charged cationic compounds derived from polyamines and compositions thereof for corrosion inhibition in a water system
#42Corrosion control for supercritical carbon dioxide fluids
#43Use of cationic sugar-based compounds as corrosion inhibitors in a water system
#44Methods for forming peroxyformic acid and uses thereof
#45Quaternary cationic polymers
#46BONDING SUBSTRATE AND METHOD FOR PROTECTING SURFACES INTENDED FOR WIRE BONDING
#47Water soluble metalworking concentrate
#48Oleyl propylenediamine-based corrosion inhibitors
#49Methods for detecting film-forming amines in water
#50A WATER-BASED COMPOSITION FOR POST-TREATMENT OF METAL SURFACES
#51AQUEOUS OIL-IN-WATER EMULSIONS OF ORGANIC AMINES
#52Methods for forming peroxyformic acid and uses thereof
#532-substituted imidazole and benzimidazole corrosion inhibitors
#54PROCESS FOR CONTROLLING CORROSION IN PETROLEUM REFINING UNITS
#55Molecules having one hydrophobic group and two identical hydrophilic ionic groups and compositions thereof and methods of preparation thereof
#56Use of di-ionic compounds as corrosion inhibitors in a water system
#57Corrosion inhibitor composition for pipelines
#58Passivation mixture and systems and methods for selectively passivating substrate materials including germanium or type III-IV materials using the passivation mixture
#59Low water solubility compositions for use in corrosion protection
#60Corrosion inhibition composition for pipelines, process of elaboration and synthesis
#61Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors
#62Composition and method for treating white rust
#63Process for inhibiting the corrosion of metal surfaces
#64WATER REMOVAL FROM ANTI-AGGLOMERATE LDHIS
#65Compositions and methods for corrosion inhibitor monitoring
#66Corrosion inhibition
#67Mitigation of corrosion in geothermal systems
#68Inhibitors of top-of-line corrosion of pipelines conveying crudes from extraction of hydrocarbons
#69Multiple hydrophilic head corrosion inhibitors
#70METHOD FOR THE PRESERVATION OF A MACHINE ELEMENT AND USE OF AN ANIONIC LIQUID
#71Mitigation of corrosion in geothermal systems
#72Corrosion inhibitors for drilling fluid brines
#73Mild steel corrosion inhibitor compounds
#74Anti-corrosion formulations that are stable during storage
#75Composition and method for treating white rust
#76Copper corrosion inhibition system
#77Compositions and methods for inhibiting corrosion in gas turbine air compressors
#78Method of inhibiting corrosion using a composition of quaternary ammonium salts containing non-halogen anions
#79ALIPHATIC DICARBOXLIC ACID MIXTURE FORMULATION
#80Quaternary fatty acid esters as corrosion inhibitors
#81Corrosion inhibition composition for pipelines, process of elaboration and synthesis
#82Stable composition for controlling biological growth and method for using same in oil field applications
#83N-alkyl-Nā²-poly(oxyalkyl)hexahydropyrimidine-quaternary ammonium salts and the use thereof as corrosion inhibitors
#84Treatment process for inhibiting top of line corrosion of pipes used in the petroleum industry
#85Multi-branched mannich base corrosion inhibitor and preparation method thereof
#86Inhibition of corrosion in boiler systems with etheramines
#87Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
#88Method for cleaning and conditioning the water-steam circuit of a power plant, especially of a nuclear power plant
#89Method for conditioning a power-generating circulatory system of a power plant
#90Method of applying a coating composition of quaternary ammonium salts containing non-halogen anions as anticorrosive agents
#91Inhibition of corrosion in boiler systems with etheramines
#92Mannich-base inhibitor for decalcification, preparation method and application thereof
#93Method and composition for preventing corrosion of metal surfaces
#94Method for Lowering pH Using Urea Sulfate in the Presence of Corrosion Inhibitor
#95Methods and compositions for reducing stress corrosion cracking
#96Biodegradable, frost proof heat-transfer fluid, use thereof in near-surface geothermal installations, and a concentrate for preparing same
#97Treatment Process For Inhibiting Top Of Line Corrosion Of Pipes Used In The Petroleum Industry
#98Quaternary ammonium corrosion inhibitor
#99Water removal from anti-agglomerate LDHIs
#100SURFACE TREATED STEEL SHEETS WITH CORROSION INHIBITOR FILM AND METHOD FOR MANUFACTURING THE SAME
#101Rust-preventive oil composition
#102Alkanolamine-based carbon dioxide absorption solutions with reduced corrosivity
#103Method of using dithiazine to inhibit corrosion
#104Viscoelastic surfactant acid treatment
#105Quaternized dithiazines and method of using same in treatment of wells
#106Gemini surfactants, process of manufacture and use as multifunctional corrosion inhibitors
#107Rust preventive oil composition
#108Quaternary ammonium salts as a conversion coating or coating enhancement
#109Corrosion inhibitor compositions comprising an aldehyde and a thiol and/or an amine functionalized ring structure and associated methods
#110SURFACE-TREATED METAL MATERIAL EXCELLENT IN RESISTANCE AGAINST GALVANIC CORROSION AND JOINED ARTICLE OF DISSIMILAR MATERIALS INCLUDING THE SURFACE-TREATED METAL MATERIAL
#111Corrosion inhibitors containing amide surfactants for a fluid
#112Water-soluble metal-processing agent, coolant, method for preparation of the coolant, method for prevention of microbial deterioration of water-soluble metal-processing agent, and metal processing
#113Self-diverting acid treatment with formic-acid-free corrosion inhibitor
#114Compositions and Method for Coating Metal Surfaces With an Alkoxysilane Coating
#115Trichrome passivates for treating galvanized steel
#116Corrosion and gas hydrate inhibitors with an increased biological degradability and a reduced toxicity
#117Method of passivating chemical mechanical polishing compositions for copper film planarization processes
#118Corrosion inhibitors containing cationic surfactants
#119Method of using solubilized transition metal oxides in well operations
#120Functionalized amine-based corrosion inhibitors for galvanized metal surfaces and method of using same
#121Treatment Process for Inhibiting Top of Line Corrosion of Pipes Used in the Petroleum Industry
#122Surface-active amines and methods of using same to impede corrosion
#123PASSIVATIVE CHEMICAL MECHANICAL POLISHING COMPOSITION FOR COPPER FILM PLANARIZATION
#124Enhanced galvanized corrosion inhibitor
#125Corrosion inhibitors, methods of production and uses thereof
#126Surface treatment method for carbon steel screws embedded within anticorrosive wood, the associated surface structure and baking finishing formula
#127Quaternary ammonium salts containing non-halogen anions as anticorrosive agents
#128Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
#129Polyamine-based corrosion inhibitors
#130Quaternary ammonium salts as a conversion coating or coating enhancement
#131Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit
#132Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil
#133Bis-quaternary ammonium salt corrosion inhibitors
#134Composition and method comprising same for removing residue from a substrate
#135Method of passivating chemical mechanical polishing compositions for copper film planarization processes
#136Passivative chemical mechanical polishing composition for copper film planarization
#137Reducing oxide loss when using fluoride chemistries to remove post-etch residues in semiconductor processing
#138Quaternary ammonium carbonates and bicarbonates as anticorrosive agents
#139Quaternary ammonium carbonates and bicarbonates as anticorrosive agents
#140Corrosion inhibiting gel