Patents for C25D 3 - Electroplating; Baths therefor (11,896)
05/1982
05/04/1982CA1122917A1 Acid bright zinc plating
04/1982
04/27/1982CA1122560A1 Tin/lead plating bath and method
04/20/1982US4325790 Process for manufacturing electro-galvanized steel strip
04/07/1982EP0048929A1 Rhodium-plated article with black or blue color, process for making the same and bath therefor
04/06/1982CA1121300A1 Chromium electroplating
03/1982
03/31/1982EP0048579A1 Method for the electro-deposition of lead alloys
03/30/1982CA1121098A1 Electroplating bath and process
03/30/1982CA1120885A1 Bright levelling zinc plating solution containing thallium
03/24/1982EP0047987A1 Cationic electrodeposition lacquer-coated steel material
03/23/1982CA1120427A1 Electroplating metals
03/17/1982EP0047566A2 A process of electrodepositing a ruthenium-iridium alloy and a bath for use therein
03/16/1982US4319967 Plating on copper, gold or molybedenum
03/16/1982CA1119997A1 Electrodeposition of zinc
03/10/1982EP0046912A1 Cyanide gold-baths and process for the galvanic deposition of gold-dispersion coatings that contain solid lubricant, and its application
03/04/1982WO1982000666A1 Method for continuous metal deposition from a non-autocatalytic electroless plating bath using electric potential
03/02/1982CA1119122A1 Thallium-carrying target material and its production
02/1982
02/23/1982US4316779 Process for electroplating palladium on articles comprising copper
02/23/1982US4316778 Method for the manufacture of recording substrates for capacitance electronic discs
02/23/1982CA1118710A1 Hard, heat-resistant nickel electrodeposits
02/23/1982CA1118709A1 Bright palladium electroplating baths
02/18/1982WO1982000479A1 Method and device for making brass-plated lengthy article
02/09/1982CA1117894A1 Production of multiple zinc-containing coatings
02/02/1982US4313802 Method of plating steel strip with nickel-zinc alloy
02/02/1982CA1117468A1 In situ electrolytic production of solid particles for fused salt deposition
02/02/1982CA1117467A1 Preparation of anodes by nickel plating and activation in a nickel sulphate and thiosulphate bath
02/02/1982CA1117463A1 Method for preparing active cathodes for electrochemical processes
01/1982
01/26/1982CA1116872A1 Hydrometallurgical process for extracting zinc
01/19/1982US4311768 Sulfur
01/13/1982EP0043440A1 Apparatus for the electroplating of aluminium
01/12/1982US4310392 Electrolytic plating
01/12/1982US4310391 Electrolytic gold plating
01/12/1982CA1116121A1 Cyanide-free zinc plating bath and process
01/05/1982US4309256 Alkali metal sulfite to maintain specific cathodic current density alloy deposition speed
01/05/1982CA1115654A1 Bright tin-lead alloy plating
01/05/1982CA1115653A1 Coating of metals
01/05/1982CA1115607A1 Metal wire cord
12/1981
12/30/1981EP0042504A1 Apparatus and method for the electroplating of aluminium
12/30/1981EP0042503A1 Apparatus for the electroplating of aluminium
12/22/1981CA1114957A1 Radiation sources and process
12/22/1981CA1114768A1 Addition of rare earth metal compounds in nickel, cobalt, or iron plating
12/16/1981EP0041638A1 Method for the pretreatment of stainless steel for the direct electrodeposition of gold
12/15/1981CA1114326A1 Plating iron with nickel or cobalt using a dihydroxy benzene complexing agent
12/09/1981EP0041208A1 Alkaline bath for the electrodeposition of pink to yellow coloured layers of gold alloys with low carat weight
12/09/1981EP0041085A1 Chromium plating process, composition therefor and chromium plating solution
12/01/1981CA1113420A1 Ammonia-free acid zinc plating bath
11/1981
11/24/1981US4302512 Preparation for the abhesive coating of baking tins, cake tins, frying pans, metal pots, and the like
11/24/1981CA1113033A1 Anode bag benefaction
11/17/1981CA1112598A1 Brass plating
11/10/1981US4299672 Bath and process for galvanic separation of palladium-nickel alloys
11/10/1981US4299671 Bath composition and method for electrodepositing cobalt-zinc alloys simulating a chromium plating
11/10/1981US4299670 Where surface is exposed to a benzotriazole compound
11/03/1981US4298661 A film of manganic hydroxide on a protective coating of manganese; corrosion resistance
10/1981
10/27/1981US4297179 Palladium electroplating bath and process
10/27/1981US4297178 Wherein the bath contains a compound or complex of ruthenium, and a dicarboxylic acid
10/27/1981US4297177 Method and composition for electrodepositing palladium/nickel alloys
10/27/1981US4297166 Thallium-carrying target material and its production
10/27/1981CA1111369A1 Electroplating chromium and its alloys
10/21/1981EP0038104A1 Process of electrolytically producing a screen, and a screen so produced
10/20/1981CA1110997A2 Non-cyanide acidic silver electroplating
10/14/1981EP0037634A1 Zinc plating baths and additives therefor
10/14/1981EP0037535A2 Plating bath for depositing coatings of gold and gold alloys
10/14/1981EP0037534A2 Plating bath and its use for depositing very lustrous coatings of white gold
10/06/1981US4293620 Process for the deposition of thick chromium films from trivalent chromium plating solutions and article so produced
10/06/1981US4293391 Cadmium plating baths and methods for electrodepositing bright cadmium deposits
10/06/1981CA1110197A1 Chrome plating solution including formate, acetate, bromide, and ammonia
09/1981
09/22/1981US4290860 Electrodeposition of a zinc and iron alloy from an acid bath
09/22/1981US4290858 Process for forming a nickel foil with controlled and predetermined permeability to hydrogen
09/16/1981EP0035667A1 Trivalent chromium electroplating solution and bath
09/08/1981CA1108554A1 Method for electrolytic deposition of manganese
09/01/1981CA1108088A1 Alkaline bright zinc plating
09/01/1981CA1108087A1 Brightening method and composition for zinc plating baths
08/1981
08/25/1981US4285802 Zinc-nickel alloy electroplating bath
08/25/1981US4285784 Process of electroplating a platinum-rhodium alloy coating
08/18/1981CA1107229A1 Addition of oxide or fluoride to fused electrolyte containing titanium chloride
08/04/1981US4282073 Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates
08/04/1981CA1106140A1 Iridium compound and preparation thereof
07/1981
07/28/1981CA1105873A1 Trivalent chromium plating bath
07/22/1981EP0032463A1 Electrodeposition of cadmium with selenium
07/21/1981US4279708 Combined brightener in sulfamate silver electroplating baths
07/21/1981US4279707 Electroplating of nickel-iron alloys for uniformity of nickel/iron ratio using a low density plating current
07/14/1981US4278514 Complex with a polyamine
07/14/1981US4278512 Low concentration trivalent chromium electroplating solution and process
07/14/1981CA1105045A1 Electrodeposition of copper
07/07/1981CA1104519A1 Electrodeposition process
06/1981
06/30/1981CA1104152A1 Nitrogen and sulfur compositions and acid copper plating baths
06/30/1981CA1104091A1 Non-cyanide acidic silver electroplating bath
06/23/1981US4274940 Process for making ferro-nickel shot for electroplating and shot made thereby
06/23/1981US4274927 Process for the electrolytic deposition of gold and gold alloy coatings and compositions therefore
06/23/1981US4274926 Alkali metal thiocyanate, oxidation resistance
06/23/1981CA1103610A1 Zinc plating process
06/23/1981CA1103609A1 Method and apparatus for plating copper on steel rods
06/16/1981US4273624 By electrodeposition
06/16/1981CA1103197A1 Electroplating gold-cobalt alloys
06/09/1981US4272335 Phthalocyanine brighteners
06/03/1981EP0029582A1 A process for electrodepositing sulphur-bearing nickel
06/03/1981EP0029471A1 Process for producing the body for a sliding-contact bearing of high thermal conductivity, and bearing body
06/02/1981US4270990 Substituted aryl ether of a polyoxyalkylene glycol
06/02/1981US4270988 Pyridine compounds as brighteners
06/02/1981US4270987 As leveling agent
06/02/1981CA1102272A1 Heating thin tin-plated steel sheet to form alloy and electrolytically treating with chromate