| Patents for C25D 7 - Electroplating characterised by the article coated (12,170) |
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| 09/03/1992 | WO1992014942A1 Bearings |
| 09/02/1992 | EP0501547A1 Method of electrolytically coating a steel strip with a metal layer at least partly of zinc |
| 08/25/1992 | US5141626 Method of and apparatus for surface treatment for half bearings |
| 08/25/1992 | US5141602 Apparatus for automatic self-induced repair |
| 08/20/1992 | WO1992013981A2 Selective process for printed circuit board manufacturing |
| 08/18/1992 | US5139642 Process for preparing a nonconductive substrate for electroplating |
| 08/12/1992 | EP0497925A1 Method for printed circuit board pattern making using selectively etchable metal layers. |
| 08/11/1992 | US5137619 Method of forming sliding surfaces |
| 08/06/1992 | WO1992013118A1 Apparatus for improved current transfer in radial cell electroplating |
| 08/05/1992 | EP0497302A1 Process for direct zinc electroplating of aluminum strip |
| 08/05/1992 | CN2111959U Enclosed energy-saving verticle wire stock rig |
| 08/05/1992 | CN1063320A Wire electric-plating equipment and its method |
| 07/23/1992 | WO1992012278A1 Method to electrochemically deposit compound semiconductors |
| 07/21/1992 | US5131986 Golf club head and its manufacturing |
| 07/16/1992 | DE4100421A1 Contact arrangement eliminating bounce and arcing of wire vibration - has fixed and movable sliding contacts with permanent magnets, for transmission of cathode current to wires without electrolyte in continuous electrolytic plant |
| 07/15/1992 | EP0494434A2 Process for replenishing metals in aqueous electrolyte solutions |
| 07/15/1992 | CN1062772A Method for forming sieve material having low internal stress and sieve material so obtained |
| 07/10/1992 | CA2054252A1 Process for replenishing metals in aqueous electrolyte solutions |
| 07/01/1992 | EP0492731A1 Method for forming a sieve material having low internal stress and sieve material so obtained |
| 07/01/1992 | EP0492060A1 Process for the fabrication a flat microperforated reinforced article |
| 06/25/1992 | DE4041615A1 Transfer of cathodic current to wire in galvanising process - in which pressurised air flows through swivelling contact arm to circulate around contact point and clear amorphous metal build=up |
| 06/23/1992 | US5124015 Means for forming a continuous electrolytic deposit of constant thickness |
| 06/17/1992 | EP0489759A1 Process for producing a plated-through printed circuit board. |
| 06/17/1992 | CN1062009A Method and apparatus for electrolytic coating inner wall of deep-hole tube |
| 06/04/1992 | DE4038174A1 Transfer of negative current to wires during galvanising - by passing wire over contact roller running slightly faster than wire, producing self=cleaning action with reduced wire tension |
| 06/04/1992 | DE4038139A1 Composite plain bearing used in Diesel engines - comprises aluminium@ alloy coating on steel support layer having aluminium oxide-contg. coating having pores filled with solid lubricant |
| 06/02/1992 | US5118572 Copper alloy deposit |
| 05/20/1992 | EP0485588A1 Electrodeposited copper foil and process for making same using electrolyte solutions having low chloride ion concentrations. |
| 05/13/1992 | EP0485354A1 Process and apparatus for controlling the thickness of an electroplated coating on a metallic plate or foil |
| 05/13/1992 | CN1061055A Method and apparatus for applying surface treatment to metal foil |
| 05/12/1992 | CA1300325C Plated steel sheet for a can |
| 05/09/1992 | CA2054905A1 Method and device for controlling the thickness of an electrodeposited coating on a metallic plate or sheet |
| 05/06/1992 | EP0484022A2 Method and apparatus for applying surface treatment to metal foil |
| 05/05/1992 | US5110421 Method for selectively coating surfaces of components |
| 05/01/1992 | CA2054374A1 Method and apparatus for applying surface treatment to metal foil |
| 04/22/1992 | EP0481506A2 Method of treating substrate and apparatus for the same |
| 04/07/1992 | US5102521 Horizontal carrying tape electroplating apparatus |
| 04/07/1992 | US5101758 Air knife |
| 04/01/1992 | EP0478521A1 Device for eliminating lack of uniformity of coating on edges of electroplated metal strip |
| 03/31/1992 | US5100850 Solvent extraction with hydrogen peroxide and acetic acid to recover rhodium catalyst values from acetic anhydride production process |
| 03/31/1992 | US5100522 Electrodeposition on endless metal belt |
| 03/31/1992 | US5100518 Electrodeposition of copper on polyimide, flexible circuits |
| 03/31/1992 | US5100517 Process for applying a copper layer to steel wire |
| 03/24/1992 | US5098544 Cathode roll, guide |
| 03/24/1992 | US5098542 Controlled plating apparatus and method for irregularly-shaped objects |
| 03/24/1992 | US5098526 Process for preparation of a seed layer for selective metal deposition |
| 03/18/1992 | EP0475347A1 Electrolytic processing system |
| 03/17/1992 | US5096559 Cathode roller mechanism |
| 03/05/1992 | WO1992003599A1 Method for printed circuit board pattern making using selectively etchable metal layers |
| 02/19/1992 | EP0471577A1 Horizontal carrying type electroplating apparatus |
| 02/18/1992 | US5089109 Electrode protector |
| 02/11/1992 | US5087333 Method and apparatus for electroplating |
| 02/05/1992 | EP0469724A1 Copper plating of gravure rolls |
| 01/28/1992 | US5083353 Current-conducting roller |
| 01/21/1992 | US5082538 Process for replenishing metals in aqueous electrolyte solutions |
| 01/09/1992 | WO1992000405A1 Rinsing of copper foil after anti-tarnish treatment |
| 01/09/1992 | DE4019643A1 Vorrichtung zur selektiven, fortlaufenden, galvanischen beschichtung eines bandes Apparatus for selective continuous galvanic coating of a ribbon |
| 01/09/1992 | CA2086512A1 Rinsing of copper foil after anti-tarnish treatment |
| 01/02/1992 | EP0464019A1 Conductor roll |
| 12/26/1991 | WO1991019835A1 Device for the continuous, selective galvanizing of a strip of material |
| 12/12/1991 | WO1991019024A1 Electrodeposited copper foil and process for making same using electrolyte solutions having low chloride ion concentrations |
| 12/11/1991 | CN1056907A Process for brightly plating of zinc for metal wire |
| 12/10/1991 | US5071517 Method for directly electroplating a dielectric substrate and plated substrate so produced |
| 12/03/1991 | US5069762 Holddown roll which contacts strip to be plated proximate the contact point of strip and conductor roll |
| 12/03/1991 | US5069760 Longitudinal and transverse rows; cylinder bore of an internal combustion engines |
| 11/13/1991 | EP0456628A1 Process for electrodepositing a metallic coating of a nickel-cobalt alloy on an object |
| 11/13/1991 | CN1056134A Continuous chromium plating for super long shaft and its apparatus |
| 11/06/1991 | EP0455166A1 High speed electroplating of tinplate |
| 10/31/1991 | DE4113361A1 Electroplating bath - has anode fixed within bath by external current feeds with current rail system for easy assembly on site |
| 10/23/1991 | EP0452324A1 A horizontal electrolytic metallization cell plant with soluble anodes, for the continuous electrolytic treatment of steel strips on one or two faces. |
| 10/15/1991 | US5056937 Sliding bearing |
| 10/12/1991 | CA2014525A1 Method and means of publishing images having coloration and three-dimensional texture |
| 10/09/1991 | EP0450883A2 Electroplated Blank for Coins, Medallions, Tokens or Tags |
| 09/24/1991 | US5051154 Copper salt, an electrolyte and an organic additive for modification of the charge transfer overpotential |
| 09/18/1991 | EP0447044A1 Magneto-elastic film and process |
| 09/04/1991 | EP0372043A4 Process for the manufacture of multi-layer circuits with dynamic flexing regions and the flexible circuits made therefrom |
| 08/28/1991 | EP0443009A1 Electrodeposited foil with controlled properties for printed circuit board applications and procedures and electrolyte bath solutions for preparing the same |
| 08/21/1991 | EP0276276B1 Method for manufacture of printed circuit boards |
| 08/14/1991 | EP0441238A2 Electrodeposited invar composite foil |
| 08/14/1991 | CN1053818A Electrodeposited foil with controlled properties for printed circuit board applications and procedures and electrolyte bath solutions for preparing same |
| 08/08/1991 | WO1991011545A1 Highly wear-resistant sliding layer with improved sliding properties and process for producing it |
| 08/08/1991 | DE4103116A1 Gleitelement mit hochverschleissfester gleitschicht mit verbesserten gleiteigenschaften und herstellungsverfahren hierzu Slider with High wear gliding surface with improved sliding properties and manufacturing processes this |
| 08/07/1991 | EP0440027A2 Additive for acid-copper electroplating baths to increase throwing power |
| 08/06/1991 | CA2009442A1 Method of making a band for a band press |
| 07/31/1991 | CN2081843U Copperplating equipment for screw thread of petroleum drilling pipes |
| 07/30/1991 | US5036031 Metal plated microsphere catalyst |
| 07/17/1991 | EP0436912A1 Integrated circuit solder die-attach design and method |
| 07/16/1991 | US5031290 Electrocatalytic coating, reinforcement |
| 07/09/1991 | US5030329 Method of forming a helical waveguide using a deposit screen |
| 07/03/1991 | EP0435835A2 Process for electroplating zinc alloy and apparatus employed therefor |
| 06/25/1991 | US5027189 Integrated circuit solder die-attach design and method |
| 06/18/1991 | US5024746 Fixture and a method for plating contact bumps for integrated circuits |
| 06/18/1991 | CA1284923C Fin of heat exchanger and method of making it |
| 06/12/1991 | EP0431822A2 Bead wire for tyres |
| 06/12/1991 | EP0431237A1 Direct deposition of gold on carbon fiber |
| 06/12/1991 | CN1012829B Improvement to metal wires used for reinforcing elastomeric material |
| 06/06/1991 | DE3940244A1 Plated composite material for coinage use - has base roll plated followed by thin electroplating layer |
| 06/05/1991 | EP0430917A1 Device for the electrolytic deposition of a continuous layer with a constant thickness |
| 06/04/1991 | US5021129 Multilayer structures of different electroactive materials and methods of fabrication thereof |
| 05/30/1991 | WO1991007526A1 Method for directly electroplating a dielectric substrate and plated substrate so produced |