| Patents for C25F 5 - Electrolytic stripping of metallic layers or coatings (699) |
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| 12/29/2004 | EP1491310A1 Method and apparatus for releasing metal-resin joint |
| 12/23/2004 | WO2003085174A3 Device and method for removing surface areas of a component |
| 12/23/2004 | US20040256246 Electrode pad for debonding paint from a nonconductive surface |
| 12/23/2004 | US20040256224 First electrode wafer of an interlayer dielectric having a feature, an underlayer on the layer, a barrier layer on the underlayer and a conductive layer in the feature and a second electrode; both electrodes immersed in an electrolyte and have a potential difference between them |
| 12/09/2004 | WO2004106592A1 A process for the recovery of synthetic diamonds |
| 12/09/2004 | US20040247848 Electromagnetic shield containing stainless steel fiber embedded in plastic matrix |
| 12/09/2004 | US20040244910 Generating a multihydrated hydronium ion agitating water to reduce cluster size, mixing with sulfuric acid, adding a solution containing Ca3+ ions, removing precipitated Ca sulfate, cooling to form a slush, filtering out ice from the slush, distilling free water from the remaining liquid, which is H9O4+ |
| 12/08/2004 | CN1552954A Electrolytic removing method for chemical copper cladding in foamed lead-tin alloy cladding |
| 12/01/2004 | EP1481284A1 Method of passivating of low dielectric materials in wafer processing |
| 11/11/2004 | WO2004097070A1 Method for removing layers from a component |
| 11/03/2004 | EP1473387A1 Method for stripping a coating from a part |
| 10/27/2004 | EP1470576A1 Electrolytic processing apparatus and substrate processing apparatus and method |
| 10/21/2004 | US20040206634 Electrolytic processing apparatus and substrate processing apparatus and method |
| 10/07/2004 | WO2004085716A1 Release agent for electrolytic silver |
| 10/06/2004 | CN1535324A Bundle drawn stainless steel fibers |
| 09/23/2004 | WO2004054699A3 Method for improving the interaction between a medium and a structural component |
| 09/02/2004 | WO2004074545A1 Film-forming apparatus component and method for cleaning same |
| 08/31/2004 | US6783657 Dissolution, etching, or polishing; semiconductors |
| 08/26/2004 | DE10305270A1 Verfahren und Vorrichtung zum Entfernen von vernetzten Polymeren aus Metallstrukturen Method and apparatus for removing crosslinked polymers of metal structures |
| 08/19/2004 | WO2004069437A1 Methods and device for removing cross-linked polymers from metal structures |
| 08/12/2004 | WO2004067811A1 The manufacturing method of cut electro-forming member whitch have stepped form, and cut electro-forming member whitch have stepped form made by it |
| 08/12/2004 | WO2004067810A1 The manufacturing method of cut electro-forming member and cut electro-forming member made by it |
| 07/21/2004 | EP1438448A1 Electrolytic method of and compositions for stripping electroless nickel |
| 07/13/2004 | US6761807 Molded tooling for use in airfoil stripping processes |
| 07/08/2004 | WO2004057067A1 Method for removing at least one surface area of a component |
| 07/08/2004 | WO2004057066A1 Method for removing at least one surface area of at least two components |
| 07/08/2004 | WO2004057065A1 Method for removing at least one surface area of a part |
| 07/08/2004 | WO2004057063A1 Method for improving the interaction between electrolyte and component |
| 07/08/2004 | DE10259367A1 Verfahren zur Verbesserung der Wechselwirkung zwischen einem Medium und einem Bauteil A method of improving the interaction between a medium and a component |
| 07/08/2004 | DE10259364A1 Verfahren zum Entfernen von zumindest einem Oberflächenbereich eines Beuteils A method for removing at least a surface region of a Beuteils |
| 07/08/2004 | DE10259363A1 Verfahren zum Entfernen von zumindest einem Oberflächenbereich eines Bauteils A method for removing at least a surface region of a component |
| 07/08/2004 | DE10259360A1 Verfahren zur Verbesserung der Wechselwirkung zwischen einer Flüssigkeit und einem Bauteil A method of improving the interaction between a liquid and a component |
| 07/01/2004 | WO2004054699A2 Method for improving the interaction between a medium and a structural component |
| 06/22/2004 | CA2201448C Copper or copper alloy surface preparation process for continuous casting elements, comprising nickel plating and nickel removal |
| 06/02/2004 | CN1500917A The electrical process for the simultaneous stripping of diverse coatings from a metal substrate |
| 05/19/2004 | CN1497068A Electrochemical covering layer removal controlled by single-loop |
| 05/12/2004 | EP1418256A2 A method for partially stripping a coating from the surface of a substrate, and related apparatus and compositions |
| 05/12/2004 | EP1418255A1 Electrochemical Process for the Simultaneous Stripping of Diverse Coatings From a Metal Substrate |
| 04/28/2004 | EP1412549A1 Bundle drawn stainless steel fibers |
| 04/22/2004 | WO2004033384A1 Method and system for removing thin metal film |
| 04/22/2004 | US20040074783 Method for partially stripping a coating from the surface of a substrate, and related articles and compositions |
| 04/15/2004 | US20040069748 Electrochemical process for the simultaneous stripping of diverse coatings from a metal substrate |
| 04/13/2004 | US6719892 Selective removal of brazing compound from joined assemblies |
| 04/09/2004 | CA2444177A1 The electrical process for the simultaneous stripping of diverse coatings from a metal substrate |
| 04/07/2004 | EP1405935A2 Control loop for use in electrochemical stripping |
| 04/01/2004 | US20040060827 Electrometer for measuring a potential between coated part and reference electrode; comparing voltage output signal to set point voltage |
| 03/17/2004 | EP1397533A1 Method and device for locally removing coatings from parts |
| 03/04/2004 | US20040040863 Dissolving, etching, polishing; using electrolytic cells |
| 03/04/2004 | US20040040853 Systems and methods for the electrolytic removal of metals from substrates |
| 01/22/2004 | US20040011666 Positioning the counterelectrodes opposite the metal layer and spaced from metal layer and spaced from each other; passing an electric current for selectively removing a layer of electrolytically dissoluble metal from a substrate |
| 01/08/2004 | US20040004006 Selectively removing a layer of electrolytically dissoluble metal such as copper overplate from a substrate such as a low-k dielectric interconnect |
| 12/24/2003 | WO2003106090A1 Electrolytic etching of metal layers |
| 11/27/2003 | WO2003097317A1 Method and apparatus for releasing metal-resin joint |
| 11/19/2003 | EP1362934A1 Method for removing a hard material layer deposited on a hard metal workpiece, and a fixing device for at least one workpiece |
| 11/19/2003 | EP1099010B1 Method for recovering precious metals |
| 10/16/2003 | WO2003085174A2 Device and method for removing surface areas of a component |
| 10/15/2003 | EP1352111A1 Long-lived conjugated polymer electrochemical devices incorporating ionic liquids |
| 09/30/2003 | US6627064 Method for removing the hard material coating applied on a hard metal workpiece and a holding device for at least one workpiece |
| 09/17/2003 | CN1442498A Method of crude gold purification |
| 09/11/2003 | US20030168350 Molded tooling for use in airfoil stripping processes |
| 09/10/2003 | EP1342819A1 Tooling for use in airfoil stripping processes |
| 09/10/2003 | CN1441089A Molybdenum-eliminating process for gear of gear box |
| 09/04/2003 | WO2003072511A1 Mediated electrochemical oxidation of halogenated hydrocarbon waste materials |
| 08/07/2003 | WO2003065432A1 Electrolytic processing apparatus and substrate processing apparatus and method |
| 08/06/2003 | CN1117180C Process for conditioning copper or copper-alloy external surface of element of mould for continuous casting of metals |
| 07/29/2003 | US6599416 Stripping aluminum-containing coatings from metal substrates; electrolyte comprises an acid of the formula HxAF6, wherein A is Si, Ge, Ti, Zr, Al, and Ga; sublayers on turbine component |
| 07/17/2003 | US20030132416 Stripping tin or tin alloys with organic sulfonic acids, nitro-substituted organic compounds and sulfuric acid or a nonionic surfactant with a cloud point of 50-80 degrees c |
| 07/02/2003 | EP1080254B1 Method for removing a hard material layer deposited on a hard metal work piece |
| 06/04/2003 | EP0771370B1 Process for electrochemically dissolving a metal such as zinc or tin |
| 05/21/2003 | CN1418941A Detergent |
| 05/01/2003 | WO2003035944A1 Electrolytic method of and compositions for stripping electroless nickel |
| 05/01/2003 | CA2458305A1 Electrolytic method of and compositions for stripping electroless nickel |
| 04/16/2003 | EP1302569A2 Stripping solution |
| 04/15/2003 | US6548230 Method for in-situ removal of photoresist and sidewall polymer |
| 04/03/2003 | US20030062271 Using an acid having the formula HxAF6, in which "A" is Si, Ge, Ti, Zr, Al, or Ga; and x is 1-6; especially for selectively stripping aluminum- containing coatings from metal substrates. |
| 04/02/2003 | CN1407142A Method for separate recovery of copper and tin from electroplated copper wastes and anodic drum device thereof |
| 03/11/2003 | US6531049 Method of removing Ti film and apparatus |
| 03/05/2003 | EP0996775B1 Process for dezincing galvanized steel |
| 02/06/2003 | WO2003010353A1 Bundle drawn stainless steel fibers |
| 01/30/2003 | US20030019761 Immersing brazed nickel-base alloy components joined by nickel alloy brazing composition in electrolyte, applying potential at magnitude wherein nickel base alloy components are electrochemically passive and brazing alloy dissolves |
| 01/02/2003 | EP1270129A2 Selective removal of brazing compound from joined assemblies |
| 12/27/2002 | WO2002103088A1 Method and device for locally removing coatings from parts |
| 12/18/2002 | CN1385271A Selectively removing braze composition from conneted assembly |
| 12/05/2002 | DE10127026A1 Process for removing nickel from the surface of metal parts e.g. permanent magnets comprises using chemical or electro-chemical etching |
| 12/04/2002 | CN1382837A Fin stripping system with feedback control of water treatment and acid reusing system |
| 10/09/2002 | EP1246628A1 Physiologically balanced, ionized, acidic solution and methodology for use in wound healing |
| 10/02/2002 | CN1091805C Method and apparatus for automated stripping of zine sheets from aluminum cathode base plates |
| 09/11/2002 | EP1169495A4 Electrochemical stripping of turbine blades |
| 09/04/2002 | EP1236816A1 Process for dezincing galvanized steel |
| 08/28/2002 | EP1234897A1 Process for dezincing galvanized steel |
| 08/20/2002 | US6436276 Using printed circuits having copper on its surface as cathodes during electrolysis in metal hydroxide electrolytes, so that removal with minimal sheeting and abrasion occurs on the metal layers |
| 08/06/2002 | US6428683 Comprises stripping tank containing an electrolyte bath for removing a coating from workpiece (air foil), rinse tank, and distillation unit for receiving electrolyte containing dissolved metals |
| 07/25/2002 | US20020098706 Comprises simultaneous application of ultraviolet radiation and hydrogen peroxide and dissolved ozone |
| 06/20/2002 | US20020074240 Feedback controlled airfoil stripping system with integrated water management and acid recycling system |
| 06/19/2002 | EP1215306A1 Coating removal system |
| 06/19/2002 | EP0996774B1 Process for dezincing galvanized steel using an electrically isolated conveyor |
| 03/05/2002 | US6352636 Electrochemical system and process for stripping metallic coatings |
| 01/09/2002 | EP1169495A1 Electrochemical stripping of turbine blades |
| 12/25/2001 | US6332970 Stripping electroless nickel deposits from substrates of iron, cast iron, steels, stainless steels, aluminum and alloys of nickel |
| 11/07/2001 | EP1152072A1 Method of removing dielectric material from metal surface |