| Patents for C23C 22 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals (14,001) |
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| 07/05/2001 | WO2001048264A1 Composition and process for treating metal surface and resulting article |
| 07/05/2001 | CA2396041A1 Composition and process for treating metal surface and resulting article |
| 07/04/2001 | EP1112127A1 Coating lead surfaces |
| 07/04/2001 | CN1302341A Surface-treated article of magnesium or magnesium alloy, method of surface preparation and method of coating |
| 07/04/2001 | CN1301883A Metal surface treatment agent, treating method for metal material and metal material of metal surface treatment |
| 07/03/2001 | CA2056159C Non-chromated cobalt conversion coating |
| 06/28/2001 | WO2001046495A2 Coated metal substrates and methods for preparing and inhibiting corrosion of the same |
| 06/28/2001 | WO2001045866A1 Copolymer primer for aluminum alloy food and beverage containers |
| 06/27/2001 | EP0639989B1 Method of reducing microorganism adhesion |
| 06/27/2001 | CN1300878A Chemical treating liquid for magnesium alloy containing aluminium, high corrosionproofing magnesium alloy products and manufacture thereof |
| 06/26/2001 | US6251937 5,6-0-alkylidene glucono-1(4)-lactones and derivatives, processes for their preparation and uses thereof |
| 06/21/2001 | WO2001045183A1 Packaging material for polymer cell and method for producing the same |
| 06/21/2001 | WO2001043888A2 Method for producing coated metal surfaces and the use of said metal surfaces |
| 06/21/2001 | DE19961411A1 Verfahren zur Herstellung von beschichteten Metalloberflächen und deren Verwendung A process for producing coated metal surfaces and the use thereof |
| 06/21/2001 | CA2698723A1 Packaging material for polymer cell and method for producing the same |
| 06/21/2001 | CA2394235A1 Method for producing coated metal surfaces and the use of said metal surfaces |
| 06/20/2001 | EP1108755A1 Method of producing a water-base resin composition for rust-preventive coating |
| 06/20/2001 | CN1067447C Process for treating metal surface |
| 06/19/2001 | US6248183 Non-chromate conversion coatings for aluminum and aluminum alloys |
| 06/19/2001 | US6248182 Contacting the surface of rubber or plastic with these resins to improve corrosion resistance and paint adhesion properties |
| 06/19/2001 | US6248181 Composition and method for hydrophilic treatment of aluminum or aluminum alloy |
| 06/14/2001 | WO2001043173A1 Method and system of preventing corrosion of conductive structures |
| 06/14/2001 | WO2001042530A1 Method for producing surface treated steel sheet, surface treated steel sheet and surface treated steel sheet coated with resin |
| 06/14/2001 | US20010003622 Containing a water soluble chromium compound and a reducing agent and in which hexavalent chromium ions produced by dissolution of water soluble chromium compound have been partially reduced by oxycarboxylic acid reducing agent |
| 06/14/2001 | US20010003579 Obtaining an acid-resistant cuprous oxide by reducing cupric oxide using a heat-resistant, odorless amine boranes, e.g., morpholine borane, reducing agent; surface treatment of copper to bond resins for printed circuits |
| 06/13/2001 | EP1106711A2 Method for recovery of aqueous wash in phosphate chemical conversion and apparatus for metal surface treatment |
| 06/13/2001 | EP1106710A2 Aluminium wheel surface conditioner, method of coating therewith, and unpigmented aluminium wheel |
| 06/13/2001 | EP1106263A2 Device for spraying solutions onto a metal strip |
| 06/13/2001 | EP0915996A4 Chromate passivating and storage stable concentrate solutions therefor |
| 06/13/2001 | CN1299401A Surface treatment composition for metallic material and method of treatment |
| 06/13/2001 | CN1298770A Method and system for preventing conductive structure from being corrosion |
| 06/12/2001 | US6245251 Method for production of slide fastener or stringers thereof |
| 06/07/2001 | WO2001040546A1 Method for phosphatation, rinsing and cathodic electrophoretic enamelling |
| 06/07/2001 | DE19958192A1 Verfahren zur Phosphatierung, Nachspülung und kathodischer Elektrotauchlackierung Phosphating process, rinsing and cathodic electrodeposition coating |
| 06/06/2001 | CN1298035A Method of getting the rust off the galvanized body |
| 06/05/2001 | US6241830 Non-chromium anticorrosive treatment |
| 06/05/2001 | US6241807 Dissolving an extractant compound selected from polyethers, polyphosphazene and polysiloxanes (carbon dioxide-philic groups) in carbon dioxide to form an extractant, contacting with aqueous metallic solution to capture metal, and removing |
| 05/31/2001 | WO2001038606A1 Surface-treated steel sheet coated with chromate film for fuel tanks and method of fabricating the same |
| 05/31/2001 | WO2001038605A2 Method for phosphatization with rinsing using a metal-containing agent |
| 05/31/2001 | US20010001965 Lead-containing galvanized steel sheet coated with a solution of nitrates of tri- and hexavalent chromium at a specific ratio; heating the sheet to dry without prewashing or flushing; ornamentation; appliances; discoloration inhibition |
| 05/31/2001 | DE19956383A1 Process for phosphatizing surfaces made of steel, galvanized steel and/or aluminum (alloy) comprises phosphatizing using a phosphatizing solution and post-rinsing with a solution containing copper ions and silanes |
| 05/30/2001 | EP1104227A2 Method for replenishing adhesion promoting baths |
| 05/30/2001 | EP1102873A1 Phosphating compositions and processes and products therefrom with improved mechanical formability |
| 05/30/2001 | EP1029113B1 Method for covering electric steel strips with an annealing separator |
| 05/30/2001 | CN1066483C Aqueous lubricant and surface conditioner for formed metal surface |
| 05/30/2001 | CN1066479C Chemical reducing solution for copper oxide |
| 05/25/2001 | WO2000068325A3 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same |
| 05/23/2001 | EP1101837A1 Moisture corrosion inhibitor layer for Al-alloy metallization layers, particularly for electronic devices and corresponding manufacturing method |
| 05/23/2001 | EP1100984A1 Installation and method for multilayered immersion coating |
| 05/23/2001 | EP0842332B1 Low lead release plumbing components made of copper based alloys containing lead, and a method for obtaining the same |
| 05/23/2001 | CN1066207C Method for applying phosphate coatings to metal surfaces |
| 05/22/2001 | US6235111 Closed-loop phosphatizing system and method |
| 05/17/2001 | WO2001034874A1 Galvanized steel for use in vehicle body |
| 05/17/2001 | WO2001034873A1 Organic composite coated zinc-based metal plated steel sheet |
| 05/16/2001 | EP1099485A2 Lubricative stainless steel sheets and pipes and method of producing them |
| 05/16/2001 | CN1295630A Method for developing enhanced oxide coating on component formed from stainless steel or nickel alloy steel |
| 05/16/2001 | CN1295629A Method for protecting metallic substrate against corrosion |
| 05/15/2001 | US6232412 Build-up suppressor agents, compositions containing them and method of use in polymerization processes |
| 05/15/2001 | US6231688 Composition and process for zinc phosphate conversion coating |
| 05/15/2001 | US6231687 Lubrication treatment method for cold working of steel |
| 05/15/2001 | US6231686 Reacting a bicarbonate with zinc to form zinc carbonate; applying lubricant |
| 05/10/2001 | WO2001032955A1 Coating an aluminum alloy substrate |
| 05/10/2001 | WO2001032954A2 Non-chromated oxide coating for aluminum substrates |
| 05/10/2001 | WO2001032953A1 Zinc phosphating process and composition with reduced pollution potential |
| 05/10/2001 | WO2001032952A1 Composition and process for treating metals |
| 05/10/2001 | WO2001005520A3 Protective treatment of metal surfaces with aqueous mixture of vinyl silane and bis-silyl aminosilane |
| 05/10/2001 | CA2389343A1 Composition and process for treating metals |
| 05/09/2001 | EP1097618A1 Post-treatment for copper on printed circuit boards |
| 05/09/2001 | EP1097259A1 Corrosion prevention of metals using bis-functional polysulfur silanes |
| 05/09/2001 | EP1097255A1 Process for the preliminary treatment of a metallic workpiece before coating |
| 05/09/2001 | CN1294206A Artwork made of speckled tin |
| 05/09/2001 | CN1294205A Non-chromium treating process for chemically modifying surficial film of Mg alloy |
| 05/09/2001 | CN1294204A Multifunctional treating liquid for surface of iron or steel |
| 05/09/2001 | CN1294203A High corrosion resistant surface treated magnesium alloy product and its mfg. process |
| 05/09/2001 | CN1065574C Acid displacement-plating liquid compsn. for steel strips plated with zinc-contg. metal |
| 05/08/2001 | US6228445 Austenitic stainless steel article having a passivated surface layer |
| 05/08/2001 | CA2032014C Organic coatings with ion reactive pigments especially for active metals |
| 05/03/2001 | WO2001031084A1 Method and means for corrosion preventive surface treatment of metals |
| 05/03/2001 | WO2001031083A1 Composition for metal surface treatment and surface treated metallic material |
| 05/03/2001 | DE19958531C1 Jet assembly to flush the surfaces of continuous moving metal strip materials has flat edge jet streams divided into a stream at right angles to the edge and a stream aligned towards the center of the strip |
| 05/02/2001 | EP1096040A2 Chromate-free phosphate bonding composition |
| 05/02/2001 | EP1096039A2 Method of forming an oxide film on a metallic member and method of cementing the metallic member |
| 05/02/2001 | EP1094905A1 Treating solid, especially aluminum, surfaces |
| 05/02/2001 | CN1065369C Improved process for manufacturing alternator pole piece |
| 05/01/2001 | US6224986 Rare earth permanent magnet of high corrosion resistance |
| 05/01/2001 | US6224985 Metallic foil provided with an ultrasonically generated aerosol spray, |
| 05/01/2001 | US6224657 Hexavalent chromium-free phosphate-bonded coatings |
| 04/19/2001 | WO2000056950A3 Chemically passivated object made of magnesium or alloys thereof |
| 04/18/2001 | EP0859871A4 Composition and process for surface treatment of aluminum and its alloys |
| 04/18/2001 | CN1292041A Aqueous solution and method for phosphatizing metallic surfaces |
| 04/18/2001 | CN1291661A Orientation electric steel plate with excellent film covering characteristics and its making method |
| 04/18/2001 | CN1291544A Manufacturing method of composited tube and device therefor |
| 04/17/2001 | US6218027 Steel material excellent in corrosion resistance and fabric using the same |
| 04/17/2001 | US6217935 Method and hand held pen type applicator for applying hazardous chemicals |
| 04/17/2001 | US6217674 Chromium-free composition for passivating metal substrates which comprises group iiib or ivb metal or metal compound, reaction product of epoxy group-containing polymer or oligomer with mixture of hydroxy functional acid and dialkanolamine |
| 04/17/2001 | CA2234819C Zinc phosphate conversion coating compositions and process |
| 04/12/2001 | WO2001025347A1 Coating with optical taggent |
| 04/11/2001 | EP1090160A1 Method for controlling the coating weight for strip-phosphating |
| 04/11/2001 | EP1032616A4 Rubber to metal bonding by silane coupling agents |
| 04/11/2001 | EP0866887A4 Finely crystalline and/or fast phosphate conversion coating composition and process |