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Class Information
Number: 205/723
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic material treatment (product, process, and electrolyte composition) > Metal or metal alloy > Removing foreign material (e.g., cleaning, etc.) > Using acidic electrolyte
Description: Subject matter in which the foreign material is removed using an electrolyte with a pH less than 7.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7384529 |
Method for electrochemical decontamination of radioactive metal |
Jun. 10, 2008 |
| 7357854 |
Process for electropolishing a device made from cobalt-chromium |
Apr. 15, 2008 |
| 6932898 |
Electrochemical process for the simultaneous stripping of diverse coatings from a metal substrate |
Aug. 23, 2005 |
| 6921443 |
Process for producing stainless steel with improved surface properties |
Jul. 26, 2005 |
| 6893549 |
Cleaning apparatus for ECMD anode pad |
May. 17, 2005 |
| 6884338 |
Methods for polishing and/or cleaning copper interconnects and/or film and compositions therefor |
Apr. 26, 2005 |
| 6858124 |
Methods for polishing and/or cleaning copper interconnects and/or film and compositions therefor |
Feb. 22, 2005 |
| 6599416 |
Method and apparatus for selectively removing coatings from substrates |
Jul. 29, 2003 |
| 6436276 |
Cathodic photoresist stripping process |
Aug. 20, 2002 |
| 6428683 |
Feedback controlled airfoil stripping system with integrated water management and acid recycling system |
Aug. 6, 2002 |
| 6391187 |
Method for treating a metal product |
May. 21, 2002 |
| 6352636 |
Electrochemical system and process for stripping metallic coatings |
Mar. 5, 2002 |
| 6332970 |
Electrolytic method of and compositions for stripping electroless nickel |
Dec. 25, 2001 |
| 6274027 |
Method of descaling titanium material and descaled titanium material |
Aug. 14, 2001 |
| 6270913 |
Apparatus for manufacturing metallic fibers, method of manufacturing twine of metallic fibers, twine of metallic fibers and method of coloring metallic fiber |
Aug. 7, 2001 |
| 6176999 |
Feedback controlled stripping of airfoils |
Jan. 23, 2001 |
| 6165345 |
Electrochemical stripping of turbine blades |
Dec. 26, 2000 |
| 5997721 |
Cleaning aluminum workpieces |
Dec. 7, 1999 |
| 5958212 |
Storage apparatus and shockproof case |
Sep. 28, 1999 |
| 5900135 |
Method of producing components on a metal film basis |
May. 4, 1999 |
| 5858200 |
Method of and apparatus for manufacturing metallic fiber and the twine of metallic fibers, and method of coloring metallic fiber and the twine of metallic fibers |
Jan. 12, 1999 |
| 5840173 |
Process for treating the surface of material of high-grade steel |
Nov. 24, 1998 |
| 5783062 |
Process for the treatment, by an electrochemical route, of compositions containing precious metals with a view to their recovery |
Jul. 21, 1998 |
| 5776330 |
Electrolytic decontamination methods and apparatus |
Jul. 7, 1998 |
| 5711866 |
Acid assisted cold welding and intermetallic formation and dental applications thereof |
Jan. 27, 1998 |
| 5624626 |
Method of treating a ceramic body to form a wettable surface |
Apr. 29, 1997 |
| 5609745 |
Process for the electrochemical oxidation of Am(III) to Am(VI) usable for separating americium from spent nuclear fuel reprocessing solutions |
Mar. 11, 1997 |
| 5507924 |
Method and apparatus for adjusting sectional area ratio of metal-covered electric wire |
Apr. 16, 1996 |
| 5487820 |
Process for removing lead dioxide residues |
Jan. 30, 1996 |
| 5449447 |
Method and device for pickling and galvanizing |
Sep. 12, 1995 |
| 5425859 |
Method and apparatus for assessing and restoring solderability |
Jun. 20, 1995 |
| 5411645 |
Hydrogen assisted reduced oxide soldering system |
May. 2, 1995 |
| 5362370 |
Method for the electrolytic removal of plastic mold flash or bleed from the metal surfaces of semiconductor devices or similar electronic components |
Nov. 8, 1994 |
| RE34227 |
Non-cyanide electrode cleaning process |
Apr. 20, 1993 |
| 5174870 |
Electrocleaning method |
Dec. 29, 1992 |
| 5160589 |
Procedure for the reduction of the cross-section of a wire |
Nov. 3, 1992 |
| 5045160 |
Process for the electrochemical separation of metal mixtures and metal alloys |
Sep. 3, 1991 |
| 4968398 |
Process for the electrolytic removal of polyimide resins |
Nov. 6, 1990 |
| 4894130 |
Process for electrolytically detaching a protective coating from a base metal superalloy |
Jan. 16, 1990 |
| 4836900 |
Process for the decontamination of the surface of a metal port contaminated by tritium and apparatus usable for this process |
Jun. 6, 1989 |
| 4775452 |
Process for dissolution and recovery of noble metals |
Oct. 4, 1988 |
| 4749455 |
Method of treating contaminated aqueous phosphoric acid solutions |
Jun. 7, 1988 |
| 4701246 |
Method for production of decontaminating liquid |
Oct. 20, 1987 |
| 4640752 |
Method for producing silver colored brazing alloy |
Feb. 3, 1987 |
| 4615776 |
Electrolytic decontamination process and process for reproducing decontaminating electrolyte by electrodeposition and apparatuses therefore |
Oct. 7, 1986 |
| 4612094 |
Electrical conditioning of a platinum electrode useful in measurement in hypochlorite |
Sep. 16, 1986 |
| 4537666 |
Decontamination using electrolysis |
Aug. 27, 1985 |
| 4462879 |
Gold recovery process |
Jul. 31, 1984 |
| 4436600 |
Method for treatment of copper anodes to be electrorefined |
Mar. 13, 1984 |
| 4425204 |
Rapid method for the etching and cleaning of dental casting metals |
Jan. 10, 1984 |
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