| 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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| 06/30/1998 | US5773398 Cleaning composition based on an aliphatic hydrocarbon compound comprising at least two aromatic substituents |
| 06/30/1998 | US5772911 Azeotropes with ethyl formate and evaporation |
| 06/30/1998 | US5772781 Nonaqueous |
| 06/24/1998 | EP0849377A2 Etching titanium nitride in a plasma containing oxygen and flourine |
| 06/23/1998 | US5770000 Plasma chamber having cathode and anode spaced apart from impurity-containing material (i.e., semiconductor) so that emission of ion impurities from the material is induced by applied electrical potential |
| 06/23/1998 | US5769962 Cleaning method |
| 06/18/1998 | WO1998026034A1 Composition and method for deburring/degreasing/cleaning metal surfaces |
| 06/18/1998 | CA2273258A1 Composition and method for deburring/degreasing/cleaning metal surfaces |
| 06/16/1998 | US5767048 Dipping printed circuit board into halogen-free solvent mixture containing hydrocarbon and a metal complexing pyrrolidone, phosphine oxide or sulfoxide compound to dissolve adhered solder flux |
| 06/16/1998 | US5766612 Use of endgroup-capped fatty amide alkoxylates |
| 06/10/1998 | EP0846158A1 Cleaning composition containing an aliphatic hydrocarbon compound with at least two aromatic substituents |
| 06/10/1998 | CN1184502A Azeotrope-like compositions and their use |
| 06/10/1998 | CN1184501A Azeotrope-like compositions and their use |
| 06/09/1998 | US5762817 Azeotropic composition with 1,1-dichloroethane and methanol, ethanol, or isopropanol; cleaning compounds, refrigerants, aerosols, expansion agents |
| 06/09/1998 | US5762750 Magnetic neutral line discharged plasma type surface cleaning apparatus |
| 06/09/1998 | US5762719 Terpene based cleaning composition |
| 06/09/1998 | US5762717 Process for cleaning oil-wetted parts |
| 06/02/1998 | US5759986 Azeotropes; cleaning compounds, refrigerants, aerosols, heat transfer media, gasoline dielectrics, fire extinguishers, expansion and powder cycle working fluids |
| 06/02/1998 | US5759425 Honeycomb core degreasing method |
| 06/02/1998 | US5759285 Method and solution for cleaning solder connections of electronic components |
| 05/28/1998 | WO1998022640A1 An oil-treated steel body and use of oil for removing stains from the surface of a steel body |
| 05/26/1998 | US5756002 Degreasing; antisoilants for electronics, textiles |
| 05/19/1998 | US5753601 Organic stripping composition |
| 05/05/1998 | US5747437 Cleaning compositions based on 1,1,1,2,2,4,4-heptafluorobutane and C1 -C3 alcohols |
| 05/05/1998 | CA2035687C Application of (perfluoroalkyl)-ethylenes as cleaning or drying agents, and compositions of use as such |
| 04/30/1998 | DE19644153A1 Multistage low pressure plasma cleaning process |
| 04/29/1998 | EP0693977A4 Methods and fluids for removal of contaminants from surfaces |
| 04/28/1998 | US5744436 Mixture of perfluoro-n-methylmorpholine and 1,1-dichloro-1-fluoroethane |
| 04/22/1998 | EP0724564B1 Use of terminal group capped fatty acid amide alkoxylates |
| 04/21/1998 | US5741367 Substituting liquid on object with low molecular weight straight chain or cyclic polysiloxane, removing from object to dry |
| 04/21/1998 | US5741365 Continuous method for cleaning industrial parts using a polyorganosiloxane |
| 04/14/1998 | US5739090 Stabilizer comprises 1,2-epoxyalkane and acetal, and is devoid of nitroalkane |
| 04/14/1998 | US5739055 Method for preparing a substrate for a semiconductor package |
| 04/14/1998 | US5738127 Stripping with an aqueous alkaline solution containing a polyether or a polyalkylene glycol ether stabilizers |
| 04/08/1998 | CN1037979C Environmentally safe cleaning process and cleaning composition useful therein |
| 04/07/1998 | US5736002 Methods and equipment for anisotropic, patterned conversion of copper into selectively removable compounds and for removal of same |
| 04/07/1998 | US5735451 Surface treatment; oxidation, reduction and etching using oxygen, air, rare gases, nitrogen and fluoro compounds; improved wettability |
| 04/07/1998 | US5735448 Applying a protective coatings comprising fluxing agent, thickener, metallic filler and volatile organic carrier |
| 04/01/1998 | EP0801606A4 Cleaning method |
| 03/31/1998 | US5733377 Acid fluoride salt cleaning compound to protect wheels fromhazing, soluble anion to hydrogen ion |
| 03/31/1998 | CA2069641C Method for removing contaminants from the surfaces of articles |
| 03/26/1998 | WO1998012361A1 Case-hardened stainless steel bearing component and process for manufacturing the same |
| 03/25/1998 | EP0830436A1 Refrigerants based on hydrofluoroether of fluoroether |
| 03/25/1998 | CN1177374A Cleaning process and composition |
| 03/24/1998 | US5730894 Of octafluorobutane and a fluoroether |
| 03/18/1998 | EP0828815A1 Azeotrope-like compositions and their use |
| 03/18/1998 | EP0828618A1 Method and apparatus for cleaning surfaces with a glow discharge plasma at one atmosphere of pressure |
| 03/17/1998 | US5728228 Method for removing residual liquid from parts using a polyorganosiloxane |
| 03/17/1998 | US5728227 Method for removing a diffusion coating from a nickel base alloy |
| 03/17/1998 | US5727578 Apparatus for the treatment and drying of semiconductor wafers in a fluid |
| 03/11/1998 | CN1037707C Azeotrope -like mixtures of 1, 1 -dichloro -2, 2, 2 -trifluoroethane and 1, 1 -dichloro -1 -fluoroethane |
| 03/10/1998 | US5725679 Cleaning process and detergent used therefor |
| 03/10/1998 | US5725677 Dry cleaning process for cleaning a surface |
| 03/04/1998 | EP0826028A1 Azeotrope-like compositions and their use |
| 03/04/1998 | EP0826020A1 Ternary azeotropic compositions |
| 03/04/1998 | EP0615504B1 Cleaning and etching methods utilising acoustic fields |
| 03/04/1998 | CN1175243A Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxylic acid diamides |
| 03/03/1998 | US5723709 Terpene dimer compositions and related methods of manufacture |
| 03/03/1998 | US5723430 Deodorizing cleaners, solvents, nonionic surfactant blend, glycol ethers, anionic phosphate hydrotropes, aminoalcohols and water |
| 02/28/1998 | CA2214250A1 Device for cathodic cleaning of wire |
| 02/19/1998 | WO1998006885A1 Method of removing hard carbon film formed on inner circumferential surface of guide bush |
| 02/19/1998 | WO1997048788A3 Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and c1-c3 alcohols |
| 02/12/1998 | WO1998005751A1 Degreasing method using a surfactant-free composition |
| 02/10/1998 | US5716458 Method of washing and drying an article |
| 02/10/1998 | US5716457 Cleaning with solvating and rinsing agents |
| 02/10/1998 | US5716456 Method for cleaning an object with an agent including water and a polyorganosiloxane |
| 02/05/1998 | WO1998004761A1 High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications |
| 02/05/1998 | CA2232976A1 High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications |
| 02/04/1998 | EP0821725A1 Cold cleaning composition based on alkanes or cycloalkanes and an organic compound comprising a ketone group |
| 02/04/1998 | EP0821724A1 Cycloalkane-based cleaning agent |
| 02/03/1998 | CA2067267C Composition containing 1,1,1,3,3-pentafluorobutane and methanol for the cleaning or drying of solid surfaces |
| 01/28/1998 | CN1171457A Liquid and method to clean metal masks for surface mounting technology |
| 01/28/1998 | CN1037201C 多元溶剂清洗系统 Multiple solvent cleaning system |
| 01/14/1998 | CN1170374A Cleaning agent, method and equipment |
| 01/14/1998 | CN1169876A Process for cleaning surgical needles |
| 01/13/1998 | US5707954 Stabilized brominated alkane solvent |
| 01/06/1998 | US5705716 Hydrochlorofluorocarbons having OH rate constants which do not contribute substantially to ozone depletion and global warming |
| 01/06/1998 | US5705471 Compositions with cyclopentane for refrigerants, cleaning compounds, expansion agents and polyethylene |
| 01/06/1998 | US5705463 Composition and process for removal of ionic salt deposits |
| 12/30/1997 | US5702535 Dry cleaning and degreasing system |
| 12/30/1997 | CA2067266C Composition containing 1,1-dichloro-1-fluoroethane, 1,1,1,3,3-pentafluorobutane and methanol for the cleaning or drying of solid surfaces |
| 12/29/1997 | EP0814179A1 Method for removing a diffusion coating from a nickel base alloy |
| 12/29/1997 | EP0813930A2 Method for repairing a nickel base superalloy article |
| 12/29/1997 | EP0717654A4 Method of recycling cleaning solvent |
| 12/29/1997 | EP0671464B1 Solvent composition comprising mixture of polyfluoroalkane and lower alcohol |
| 12/24/1997 | WO1997048788A2 Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and c1-c3 alcohols |
| 12/18/1997 | WO1997047704A1 Nonafluoromethoxybutane compositions |
| 12/18/1997 | CA2258019A1 Nonafluoromethoxybutane compositions |
| 12/17/1997 | CA2207480A1 Dissolution of uranium compounds by foam cleaning |
| 12/10/1997 | EP0811705A1 Defluxing agent and cleaning apparatus |
| 12/10/1997 | EP0811676A1 Composition for cleaning and coating the interior of an internal combustion engine and method for cleaning and coating the interior of an internal combustion engine therewith |
| 12/09/1997 | US5696429 Method for charge neutralization of surface in space with space-charge neutral plasma |
| 12/09/1997 | US5696307 Hydrofluoroalkanes as cleaning and degreasing solvents |
| 12/09/1997 | US5695571 Cleaning with first liquid containing acid and organic solvent, cleaning with second liquid which does not contain acid |
| 12/04/1997 | WO1997045570A1 Decafluoropentane compositions |
| 12/04/1997 | WO1997045522A1 Process for the recovery of cyclic hydrofluorocarbon and process for cleaning articles |
| 12/04/1997 | WO1997045521A1 Process for cleaning articles |
| 12/03/1997 | EP0809628A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxylic acid diamides |
| 12/03/1997 | EP0809625A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxylic acid diamides |
| 12/03/1997 | EP0726938A4 Enhanced solvent composition |