| Patents for C23G 5 - Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents (4,722) |
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| 06/30/2004 | EP1432847A1 Method for removing at least one area of a layer of a component consisting of metal or a metal compound |
| 06/30/2004 | EP1432743A2 Hydrophilic emulsifiers based on polyisobutylene |
| 06/29/2004 | CA2172549C Compositions comprising 1,1,1,3,3-pentafluorobutane and method for the removal of water from a solid surface |
| 06/24/2004 | WO2004053185A1 Method for the conservation of metal surfaces |
| 06/24/2004 | US20040119047 Compositions containing fluorine substituted olefins |
| 06/24/2004 | US20040118812 Etch method using supercritical fluids |
| 06/22/2004 | US6753304 Azeotropic mixture with ethyl acetate, methyl acetate, ethyl formate or methyl formate; solvents for cleaning and defluxing electronics; degreasing metals, removing water adsorbed to solid surfaces, and fixing toners |
| 06/17/2004 | US20040116314 Bituminous substance removal composition |
| 06/16/2004 | EP1179041B1 Environmentally safe solvent composition |
| 06/16/2004 | EP0896611B1 Decafluoropentane compositions |
| 06/15/2004 | US6749692 Branching a portion of a water flow, which circulates through a rinsing water circuit associated with each of the washer units, off in form of a bypass stream, feeding the stream to a washer unit located upstream of a respective washer unit |
| 06/09/2004 | EP1425436A1 Oil removing device for cleaning pipes that are present in the form of coils |
| 06/09/2004 | EP1425376A1 Cleaning composition and method for using the same |
| 06/09/2004 | CN1152980C Solid derusting agent |
| 06/08/2004 | US6746998 Non-flammable ternary cleaning solvent |
| 06/03/2004 | WO2004046423A1 An apparatus and process for the dry removal of the scale found on the surface of metal products |
| 06/03/2004 | US20040103682 Product for the cleaning of refrigeration installations, method and device for purging of the same |
| 06/01/2004 | US6743765 Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions |
| 06/01/2004 | US6742530 Semi-aqueous solvent cleaning of paste processing residue from substrates |
| 05/27/2004 | WO2004044257A1 Method and device for descaling and/or cleaning a metal casting |
| 05/27/2004 | DE10252178A1 Process for descaling and/or cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel, comprises feeding the strand with a high degree of planarity through a plasma descaling and/or cleaning device |
| 05/26/2004 | EP1422732A1 PROCESS FOR PRODUCING ALUMINUM MATERIAL FOR ELECTRODE OF ELECTROLYTIC CAPACITOR, ALUMINUM MATERIAL FOR ELECTRODE OF ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING ELECTRODE MATERIAL FOR ELECTROLYTIC CAPACITOR |
| 05/26/2004 | EP1421165A1 Method for treating a surface with a treating gel and treating gel |
| 05/26/2004 | EP1228267B1 Process and apparatus for cleaning and/or coating metal surfaces using electro-plasma technology |
| 05/25/2004 | US6739073 Method and apparatus for performing multiple cleaning and vacuum drying operations in enclosed vessels |
| 05/13/2004 | US20040092420 Drainage, rinsing, drying with solvent |
| 05/12/2004 | EP1351782A4 Biological cleaning system |
| 05/12/2004 | EP0960177B1 Azeotropic compositions of methoxy-perfluoropropane and their use |
| 05/12/2004 | CN1496288A Method for cleaning solid surface by removing organic and/or mineral soils using microemulsion |
| 05/11/2004 | US6734154 Contacting the substrate with a mono-, di-, or trialkoxy-substituted perfluoroalkane, perfluorocycloalkane, or perfluorocycloalkyl(ene)- containing perfluoroalkane |
| 05/11/2004 | US6734102 Plasma treatment for copper oxide reduction |
| 05/06/2004 | WO2004038057A2 Method of treating sheet metal before galvanisation |
| 05/06/2004 | WO2004037913A2 Compositions containing flourine substituted olefins |
| 05/06/2004 | WO2004037752A2 Pentafluoropropene-based compositions |
| 05/06/2004 | CA2503421A1 Compositions containing fluorine substituted olefins |
| 05/05/2004 | CN1493713A 湿平整液 Wet smooth liquid |
| 04/29/2004 | US20040079394 Grease removing method and device |
| 04/29/2004 | US20040079388 Using supercritical carbon dioxide |
| 04/28/2004 | EP1412464A1 Degreasing composition useful for degreasing and/or decontaminating solid surfaces |
| 04/21/2004 | EP1409752A2 Use of oil-charged mill-scale in shaft furnaces and converters |
| 04/21/2004 | EP1409169A1 Method and device for producing an aluminium film from an aluminium material |
| 04/15/2004 | WO2004030838A1 Ultrsonic washing equipment and ultrasonic washing method |
| 04/15/2004 | WO2003104365A3 Cleaning compositions containing dichloroethylene and six carbon alkoxy substituted perfluoro compounds |
| 04/15/2004 | WO2003023840A3 Methods and apparatus for cleaning and/or treating a substrate using co¿2? |
| 04/15/2004 | CA2501592A1 Ultrasonic washing equipment and ultrasonic washing method |
| 04/13/2004 | US6720204 Method of using hydrogen plasma to pre-clean copper surfaces during Cu/Cu or Cu/metal bonding |
| 04/07/2004 | EP1404797A1 Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility |
| 04/07/2004 | EP1404796A1 Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility |
| 04/07/2004 | EP1404795A1 Microelectronic cleaning compositions containing ammonia-free fluoride salts |
| 04/07/2004 | EP1206512B1 Use of polyoxypropylene/polyoxyethylene terpene compounds as degreasing agents for hard surfaces |
| 04/07/2004 | CN1487987A Azeotrope-like composition of 1,2,2-trichloro-1,3,3,3-tetrafluoropropane and hydrogen fluoride |
| 03/31/2004 | EP1403361A1 Non-flammable ternary cleaning solvent |
| 03/31/2004 | CN1486362A Biological cleaning system |
| 03/25/2004 | WO2003095696A3 Method and device for eliminating oxide(s) present on the surface of a metal material and for restoring an oxide layer of said surface |
| 03/24/2004 | CN1484713A Oil removing device for cleaning pipes that are present in the form of coils |
| 03/17/2004 | EP1047745B1 Compositions of 1,1,1,3,3-pentafluoropropane and trans-1,2-dichloroethylene |
| 03/17/2004 | CN1483093A Semiconductor stripping composition containing 1,3-dicarbonyl compounds |
| 03/17/2004 | CN1482278A 植酸清洗剂 Phytic acid cleaners |
| 03/16/2004 | US6706122 Dissolving intermediate carrier with hydrogen peroxide solution through pores |
| 03/11/2004 | WO2004020568A1 Solvent composition |
| 03/11/2004 | WO2004020567A1 Solvent compositions |
| 03/11/2004 | US20040046260 Plasma treatment for copper oxide reduction |
| 03/11/2004 | DE29624481U1 Preliminary surface treatment of workpieces prior to lacquering etc. - with a stream of a reactive medium produced by plasma discharge combined with supply of a working gas |
| 03/04/2004 | WO2003100110A3 Method for removing at least one partial area of a component made of metal or a metallic compound |
| 03/03/2004 | CN1478923A Water soluble composition used for greasy oil removing on surface |
| 03/02/2004 | US6700202 Reducing the oxidized interface with a hydrogen containing plasma and introducing second-layer-forming compounds |
| 03/02/2004 | US6699829 Also containing additive selected from highly fluorinated compound and enhancement agent or mixtures |
| 02/19/2004 | US20040033311 Method for removing coating from power unit components and device for carrying out the method |
| 02/19/2004 | US20040031441 High-pressure treatment apparatus and high-pressure treatment method |
| 02/18/2004 | CN1138874C Cleaning device |
| 02/12/2004 | US20040026412 Method and device for plasma treatment of moving metal substrates |
| 02/12/2004 | US20040026385 Process for treating with an atmospheric plasma electrically conductive materials and a device therefor |
| 02/05/2004 | WO2004011126A1 Sorption concentrator with electrically heated desorption regeneration |
| 02/05/2004 | US20040020071 Oil removing device for cleaning pipes that are present in the form of coils |
| 02/05/2004 | CA2485915A1 Sorption concentrator with electrically heated desorption regeneration |
| 02/04/2004 | EP1387393A2 Improved chemical drying and cleaning system |
| 02/03/2004 | CA2187736C Azeotropic composition |
| 01/28/2004 | CN1471800A Atmospheric plasma method for treating electricity conducting materials and device therefor |
| 01/27/2004 | CA2147178C Cleaning solvent composition and a method for cleaning or drying articles |
| 01/22/2004 | US20040013610 Solvent compositions |
| 01/21/2004 | CN1468764A Washing method and washing apparatus |
| 01/15/2004 | WO2004005211A1 Compositions for removing etching residue and use thereof |
| 01/15/2004 | US20040007255 Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow |
| 01/13/2004 | US6677292 Terpene, tetrahydrofuran, and butylated hydroxytoluene; pens |
| 01/13/2004 | US6677291 Cleaning solvent and dispenser |
| 01/13/2004 | US6677286 Water, solvent, dicarboxylic acid, base, and source of fluoride; cleaning compound for microelectronics |
| 01/08/2004 | US20040003828 Selective cleaning, drying, and modifying substrate surfaces and depositing thin films thereon using a dense phase gas solvent and admixtures within a first created supercritical fluid antisolvent. |
| 01/06/2004 | US6671955 Method for treating bodies after separation by breaking |
| 12/31/2003 | CN1464798A High-pressure treatment apparatus and high-pressure treatment method. |
| 12/18/2003 | WO2003104365A2 Cleaning compositions containing dichloroethylene and six carbon alkoxy substituted perfluoro compounds |
| 12/17/2003 | EP1090164B1 METHOD FOR INHIBITING TARNISH FORMATION DURING THE CLEANING OF SILVER SURFACES WITH ETHER STABILIZED, n-PROPYL BROMIDE-BASED SOLVENT SYSTEMS |
| 12/17/2003 | CN1462321A Continuous pickling method and continuous pickling device |
| 12/16/2003 | US6663720 Forming a layer of hydrogen-free perfluorohexane (C6F14) on a surface of a spare part of an etcher as a protection layer, which can avoid spare part from being eroded by hydrochloric acid |
| 12/11/2003 | US20030228997 Cleaning compositions containing dichloroethylene and six carbon alkoxy substituted perfluoro compounds |
| 12/09/2003 | US6660709 Non-flammable; solvents, refrigerants, drying and degreasing agents |
| 12/09/2003 | US6660700 Formulations including a 1,3-dicarbonyl compound chelating agent and copper corrosion inhibiting agents for stripping residues from semiconductor substrates containing copper structures |
| 12/09/2003 | US6660102 Method of decoating a turbine blade |
| 12/04/2003 | WO2003100110A2 Method for removing at least one partial area of a component made of metal or a metallic compound |
| 12/04/2003 | US20030224957 Compositions of a hydrofluoroether and a hydrofluorocarbon |
| 12/03/2003 | EP1367144A1 Process for removing portions of a metallic article |