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)
07/2012
07/04/2012CN102002714B Wet leveling liquid composition and use thereof
07/04/2012CN101892485B Application of heterocyclic alcohol high-efficiency corrosion inhibitor for cupper in seawater
07/04/2012CN101818816B Cathodic protection corrosion-proof valve
07/04/2012CN101768428B Engine coolant
07/04/2012CN101522875B Water-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
07/04/2012CN101379221B Corrosion inhibitor treatment for closed loop systems
07/04/2012CN101035630B Process for coating metallic surfaces with an anti-corrosive coating
06/2012
06/28/2012WO2012085830A2 CORROSION INHIBITION OF HYPOCHLORITE SOLUTIONS USING POLYACRYLATE AND Ca, Zn AND Ca, SUGAR ACIDS AND Ca
06/28/2012WO2012085533A1 Liquid composition comprising ethylenediamine disuccinic acid salt
06/28/2012WO2012085134A1 Hydrophobic and lipophobic composition comprising compounds having a bisphosphonic and thiol group
06/27/2012EP1966411B1 Aqueous dispersions containing ionomer resins and rust-preventive ionomeric coatings made therefrom
06/27/2012CN102517590A Polyacrylic sodium monofluorophosphate corrosion inhibitor and preparation method thereof
06/27/2012CN102517589A Film forming corrosion inhibitor and preparation method thereof
06/27/2012CN102517588A H2S corrosion resistant ground gathering system corrosion inhibitor and preparation method thereof
06/27/2012CN102517587A Ethyl cellulose type calcium nitrite corrosion inhibitor and preparation method thereof
06/27/2012CN102516201A Heterocyclic nitrogen compound, preparation and application thereof
06/27/2012CN102513024A Chemical modification of maleated fatty acids
06/27/2012CN101864573B Nitrogen-containing heterocyclic high-efficiency copper seawater corrosion inhibitor and application thereof
06/26/2012CA2536170C Patient interface assembly and system using same
06/26/2012CA2491095C Method for anodizing aluminum materials
06/20/2012CN102505119A Novel dissolving agent for octadecylamine
06/19/2012US8202444 Glycol-free aqueous anti-freeze agent containing dicarboxylic salts
06/19/2012CA2545247C Corrosion protective methacrylate adhesives for galvanized steel and other metals
06/19/2012CA2475048C Heavy oil extraction and steam generation processes comprising the use of silica scale inhibitors
06/14/2012WO2012078731A2 Strong base amines to minimize corrosion in systems prone to form corrosive salts
06/14/2012WO2012076887A1 Corrosion inhibitors
06/14/2012WO2012076340A1 N-acyl amino acid as corrosion protection
06/14/2012US20120149608 Corrosion inhibitors for oil and gas applications
06/14/2012CA2818744A1 Corrosion inhibitors
06/14/2012CA2817624A1 Strong base amines to minimize corrosion in systems prone to form corrosive salts
06/13/2012CN102492948A Extract corrosion inhibitor of sweet potato stems and lettuce flower stalks and preparation method thereof
06/13/2012CN102108515B Application of environment-friendly corrosion inhibitor to copper in seawater
06/13/2012CN101448978B Metal surface treatment agent and use of same
06/07/2012WO2012074500A1 A laminate for protecting metals from corrosive gases
06/07/2012WO2012073783A1 Surface treatment agent for pd or alloy mainly composed of pd, and surface coating layer structure of copper surface
06/07/2012WO2012072986A1 Corrosion inhibitor compositions comprising reaction products of aldehydes and amides and related methods
06/07/2012WO2012071923A1 Method for processing water and steam system oxygenation in thermal power plant
06/07/2012CA2813115A1 Corrosion inhibitor compositions comprising reaction products of aldehydes and amides and related methods
06/06/2012CN102485958A Method for enclosed raising three-proofing property of carbon steel nickel plated part by using electric contact protective agent
06/06/2012CN102485957A Method for natural conductive oxidation of aluminum by enclosing with electric contact protection agent
06/06/2012CN102485956A Method of silver-tarnishing prevention for silver-plated element of communication product
06/06/2012CN102108513B Compound corrosion inhibitor for corrosion medium and preparation method thereof
06/05/2012US8192923 Photoresist stripping solution and a method of stripping photoresists using the same
06/05/2012US8192684 Decontamination of enclosed space using gaseous chlorine dioxide
05/2012
05/31/2012WO2012070256A1 Method for preventing dissolution of copper and zinc from copper alloy piping member such as valve or pipe joint, copper alloy piping member using same, and film forming agent
05/30/2012EP2457726A1 Packaging material for metallic objects susceptible to corrosion
05/30/2012CN202246874U Combined volatile anticorrosion rod
05/30/2012CN102482783A 在浸涂前处理金属表面的多步骤方法 Multi-step method of treating a metal surface prior to dipping the
05/30/2012CN102080233B Phosphorus-free prefilming agent for prefilming treatment of circulating cooling water system and application method thereof
05/30/2012CN102031528B Corrosion inhibitor for preventing corrosion of oil-gas field steel equipment and preparation method thereof
05/30/2012CN101864572B Application of heterocyclic unsaturated alcohol efficient copper seawater corrosion inhibitor
05/30/2012CN101831656B Corrosion inhibitor for ironware protection
05/30/2012CN101525751B Chemical mechanical grinding composition
05/30/2012CN101353581B Special scale inhibitor for wet-type dust removing blast furnace gas energy recovery turbine installation
05/30/2012CN101098986B Quaternary ammonium salts as a conversion coating or coating enhancement
05/29/2012US8187499 Composition intended to be applied in steels for corrosion protection of their surfaces and process for preparing the same
05/24/2012WO2012066284A1 Oxygen scavenger compositions for completion brines
05/24/2012US20120128530 Quaternary ammonium corrosion inhibitor
05/24/2012US20120125339 Patient interface assembly and system using same
05/24/2012CA2815433A1 Oxygen scavenger compositions for completion brines
05/23/2012CN102471899A Polymeric corrosion inhibitors
05/23/2012CN102465300A Corrosion inhibitor used for preventing cast iron from corrosion in tap water containing sulfate radicals and chloride ions
05/23/2012CN102465299A Sea spray splash zone corrosion protection corrosion prevention solution and protection method thereof
05/23/2012CN102465298A 气相防锈剂 VCI agents
05/23/2012CN102463347A 一种复合脱氧剂 A composite deoxidizer
05/23/2012CN102031527B Novel use of organic phosphonite
05/23/2012CN101629293B Corrosion prevention inhibitor for white copper B30
05/22/2012US8183386 Phenylnaphthylimidazole compound and usage of the same
05/22/2012US8182879 Method for preventing elution of nickel from water-contact instrument of copper alloy by formation of a protective film
05/22/2012CA2598351C Protective gas for metal production
05/18/2012WO2012065001A1 Corrosion inhibiting composition
05/18/2012WO2012063164A1 Novel vapor space anticorrosive composition
05/18/2012WO2012063055A1 Method and composition for preventing corrosion of metal surfaces
05/18/2012CA2817456A1 Method and composition for preventing corrosion of metal surfaces
05/18/2012CA2816923A1 Corrosion inhibiting composition
05/18/2012CA2815774A1 Novel vapor space anticorrosive composition
05/16/2012EP2452995A2 Aqueous based cooling of components having high surface area levels of aluminum or nickel
05/16/2012EP2318568B1 Corrosion inhibitors having increased biological degradability and minimized toxicity
05/16/2012CN102459705A Rust-preventive oil composition
05/16/2012CN102459521A An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same
05/16/2012CN102459474A 按需释放的腐蚀抑制剂组合物 Demand release corrosion inhibitor composition
05/16/2012CN102459473A 包括陶瓷颗粒的涂料组合物 The coating composition comprising ceramic particles
05/16/2012CN102453917A Corrosion inhibitor for carbon dioxide removing system and application thereof
05/16/2012CN102453916A Non-sulfur and non-phosphorus water-soluble organic boron additive
05/16/2012CN102451598A Composite corrosion inhibitor for carbon dioxide removing system and application thereof
05/15/2012US8178004 Compositions for providing hydrophobic layers to metallic substrates
05/15/2012US8177962 Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit
05/15/2012CA2488164C Protective cover system including a corrosion inhibitor
05/10/2012US20120114523 Polymeric corrosion inhibitors
05/09/2012EP2450473A1 Rust-preventive oil composition
05/09/2012EP2449153A1 Polymeric corrosion inhibitors
05/09/2012EP2449152A2 Metal loss inhibitor formulations and processes
05/09/2012CN102449196A Method for reducing metal corrosion
05/09/2012CN102443806A High-dispersion anti-scaling agent of dry dust-removal blast furnace gas residual pressure turbine power generating system
05/09/2012CN101922009B Formulation of corrosion inhibitor used for inhibiting corrosion of magnesium alloy in automobile engine coolant
05/09/2012CN101845634B Corrosion inhibitor for inhibiting corrosion of magnesium alloy in automobile cooling liquid
05/02/2012CN102439199A Inhibiting corrosion and scaling of surfaces contacted by sulfur-containing materials
05/02/2012CN102433565A Petroleum sulfonate corrosion inhibitor and preparation method thereof
05/02/2012CN102433564A Preparation method of Schiff-base corrosion inhibitor by condensation of o-oxy-acetate-benzaldehyde and substituted aniline
05/02/2012CN102432564A Disubstituted thiadiazole compound, preparation method and application thereof
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