| Patents for C25D 5 - Electroplating characterised by the process; Pretreatment or after-treatment of workpieces (17,883) |
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| 03/18/1981 | EP0025220A1 Additive-free hard gold electroplating and resulting product |
| 03/11/1981 | EP0024964A1 Apparatus for electroplating, and chromium plating process using this apparatus |
| 03/10/1981 | US4255239 Conditioning with urea or thiosemicarbazide before electrodeposition |
| 03/03/1981 | US4253916 Vibratory plating method |
| 02/24/1981 | US4252866 Dual layer-coated electro-galvanized steel sheet for coating with excellent bare corrosion resistance, corrosion resistance after coating and formability |
| 02/17/1981 | US4251329 Process for producing a highly corrosion resistant electroplated steel sheet |
| 02/17/1981 | US4251328 Deplating, with an electroplating brush |
| 02/17/1981 | US4251327 For p-n junction of a photoelectric device |
| 02/11/1981 | EP0023762A1 Method of plating with titanium and a substrate plated with titanium |
| 02/10/1981 | CA1095455A1 Wear-resistant zinc articles and process of manufacture |
| 01/27/1981 | US4247372 Silver plating |
| 01/20/1981 | CA1094010A1 Treating-thin tin-plated steel with chromic acid or sodium dichromate |
| 01/13/1981 | US4244788 Transducer-plated magnetically anisotropic metallic recording films, and associated techniques |
| 01/06/1981 | US4243729 Metallic hermetic sealing cover for a container |
| 01/06/1981 | CA1093012A1 Electroplating apparatus |
| 12/30/1980 | US4242179 Impregnation with cadmium nitrate |
| 12/23/1980 | US4240880 Method and apparatus for selectively plating a material |
| 12/10/1980 | EP0020021A2 Method for the direct electrodeposition of a chromium layer on a metal substrate and a lithographic sheet comprising a metal substrate covered with such an electrodeposited chromium layer |
| 12/10/1980 | EP0020008A1 High-speed plating arrangement and stamper plate formed using such an arrangement |
| 12/02/1980 | US4236991 Electrochemical cells |
| 12/02/1980 | US4236977 Method for preplating steel surfaces |
| 12/02/1980 | US4236976 Removal of electroless deposits prior to second electroplating process |
| 12/02/1980 | US4236940 Wear resistant titanium alloy coating |
| 11/27/1980 | WO1980002570A1 Solution for activation of dielectric surface and obtaining conducting layer thereon |
| 11/25/1980 | US4235691 Apparatus for electroplating an outer surface of a workpiece |
| 11/25/1980 | US4235226 Collector panel for solar energy |
| 11/25/1980 | CA1090238A1 Process for cleaning articles after galvanic and/or chemical surface treatment |
| 11/25/1980 | CA1090212A1 Method of plating metals |
| 11/12/1980 | EP0018500A1 Electroplating with a selective increase of the deposition rate |
| 11/04/1980 | US4231848 Method for making a raw board for use in printed circuits |
| 10/28/1980 | US4230538 Strip line plating cell |
| 10/21/1980 | US4229269 Spray cell for selective metal deposition or removal |
| 10/21/1980 | CA1088023A1 Continuous production of iron by electrolysis of a ferrous electrolyte |
| 10/15/1980 | EP0017139A1 Process for the simultaneous electroplating and mechanical honing of surfaces of a workpiece made of light metal |
| 10/14/1980 | US4227986 Apparatus for providing a surface coating on the wall in a cavity by means of electrolytic plating |
| 09/30/1980 | US4225397 New and unique aluminum plating method |
| 09/23/1980 | US4224118 Method of masking plated article with a poly(isobutyl methacrylate) and poly(vinyl toluene) containing coating |
| 09/23/1980 | US4224117 Closed electrolytic cell arrangement allows for the use of high speed and high pressure |
| 09/17/1980 | EP0015765A2 An electroplated plastics object and a process for the manufacture thereof |
| 09/09/1980 | US4221845 Process for pretreatment of light metals before galvanization |
| 09/09/1980 | US4221844 Decorative coating of metal |
| 09/02/1980 | US4220504 Rotating disk with absorbent surface |
| 08/12/1980 | US4217183 Maskless, exposure to energy beam |
| 08/05/1980 | US4216064 Method of assessment of the effect of current periodical polarity inversion in electrochemical processes |
| 07/29/1980 | US4214954 Plated metallic cathode with porous copper subplating |
| 07/29/1980 | US4214952 Anodizing, bubbling |
| 07/29/1980 | CA1082817A1 Method of depositing metal conducting patterns on large area surfaces |
| 07/23/1980 | EP0013328A1 Method for treatment of a metal surface |
| 07/23/1980 | EP0013310A1 Process for the manufacture of a photo-resist image |
| 07/15/1980 | US4212907 Pre-treatment for molybdenum or molybdenum-rich alloy articles to be plated |
| 07/08/1980 | US4211006 Guarded razor blade |
| 07/01/1980 | US4210497 Resilient, electrically insulating net or fibrous strip conveyor wound helically around anode |
| 06/24/1980 | CA1080051A1 Method of treating steel sheets for forming |
| 06/17/1980 | CA1079463A1 Overlapped plated steel strip for making anticorrosive double wall steel pipes |
| 06/10/1980 | CA1079219A1 Method and compositions for electroplating copper and brass |
| 06/03/1980 | US4206028 Electrochemical polishing system |
| 06/03/1980 | US4206020 Electrochemical process using a fluidized electrode |
| 05/20/1980 | US4203809 Copper foil hypochlorite treatment method and product produced |
| 05/14/1980 | EP0010989A1 Method of plating aluminium |
| 05/13/1980 | CA1077428A1 Chromated electro-galvanized steel sheet excellent in corrosion resistance and process for manufacturing same |
| 05/06/1980 | US4201635 Method and apparatus for carrying out an electrolysis process |
| 05/06/1980 | CA1076988A1 Electro-deposition of metal coatings at high current densities |
| 04/30/1980 | EP0010415A1 Method for producing a semiconductor film |
| 04/29/1980 | US4200674 Method of preparing heat-transfer members |
| 04/22/1980 | US4199415 Selective plating process |
| 04/22/1980 | US4199408 Method of fabricating a body having a plurality of conductors |
| 04/17/1980 | WO1980000716A1 Method of corrosion-resistant plating |
| 04/16/1980 | EP0009846A1 Steel wire, cord or cable coated with a metal alloy, process for the manufacture thereof and products formed from an elastomeric material reinforced with one of said elements |
| 04/08/1980 | US4197359 Hub for a disk storage medium |
| 04/08/1980 | US4197171 Solid electrolyte material composite body, and method of bonding |
| 04/08/1980 | CA1075194A1 Process and apparatus for electrowinning |
| 04/01/1980 | US4196062 Method of brightening electrodeposited chromium |
| 04/01/1980 | US4196061 Direct nickel-plating of aluminum |
| 03/25/1980 | US4195117 Process for electroplating directly plateable plastic with nickel-iron alloy strike and article thereof |
| 03/25/1980 | CA1074215A1 Containers |
| 03/19/1980 | EP0008919A1 Silver plating process, and solution for use therein |
| 03/19/1980 | EP0008875A1 Device and apparatus for and method of electrolytically treating the surface of a metal strip |
| 03/18/1980 | US4193847 Method of electrodeposition |
| 03/11/1980 | US4192722 Composition and method for stannate plating of large aluminum parts |
| 03/11/1980 | US4192720 Electrodeposition process for forming amorphous silicon |
| 03/11/1980 | CA1073400A1 Electrodeposition process |
| 03/11/1980 | CA1073322A1 Ceramic treating process and product produced thereby |
| 03/04/1980 | US4191617 Process for electroplating directly plateable plastic with cobalt alloy strike and article thereof |
| 02/26/1980 | US4190504 Coatings of zinc-tin alloyk zinc, and chromate |
| 02/26/1980 | US4190493 Protective layer of tungsten or molybdenum |
| 02/20/1980 | EP0008296A1 Supplier of direct current with superimposed alternating current. |
| 02/19/1980 | US4189356 Strike coating |
| 02/19/1980 | CA1072045A1 Metallized plastic molding and method for producing the same |
| 02/12/1980 | US4188459 Corrosion resistant plating and method utilizing alloys having micro-throwing power |
| 02/12/1980 | CA1071568A1 Electrolytic plating method and apparatus for discrete microsized particles |
| 02/06/1980 | EP0007447A1 Method of making microperforated surfaces and application of said method |
| 02/05/1980 | US4187166 Electrodeposition, rinsing |
| 01/29/1980 | US4186063 Mechanically forming pits on wall surface, electrodepositing metal to produce dendrites and honeycomb-like nucleate boiling surfaces, plating the dendrites |
| 01/29/1980 | US4186062 Continuous tab plater and method |
| 01/29/1980 | CA1070635A1 Method and apparatus for selectively electroplating an area of a surface |
| 01/22/1980 | US4184928 Electrodeposition of tin-zinc alloy from electrolyte of sulfamic acid, zinc sulfamate and tin sulfate |
| 01/15/1980 | US4183799 Using nonconsumable electrodes |
| 01/15/1980 | US4183790 Electrolytic method of producing an active cobalt electrode for the evolution of hydrogen |
| 01/09/1980 | EP0006459A2 Application of an electroforming process to the preparation of precise flat pack components |
| 01/08/1980 | US4182638 Coating process with voltammetric sensing of the coating solution |