Patents for C25D 3 - Electroplating; Baths therefor (11,896)
06/1977
06/14/1977US4029556 Plating bath and method of plating therewith
06/07/1977US4028200 Plating baths for depositing cobalt-lead nickel-lead alloys or combinations thereof and method of coating aluminum articles therewith
05/1977
05/31/1977USRE29239 Ternary alloys
05/17/1977US4024031 Silver plating
05/10/1977US4022676 Alkaline bright zinc electroplating bath
05/03/1977US4021316 Bath for the electrodeposition of bright tin-cobalt alloy
04/1977
04/12/1977US4017370 Method for prevention of fouling by marine growth and corrosion utilizing technetium-99
04/05/1977US4016051 Additives for bright plating nickel, cobalt and nickel-cobalt alloys
03/1977
03/29/1977US4014761 Zinc sulfide, chloride, or sulfamate
03/29/1977US4014760 Reaction product of aryl amine with propane sultone, sulfoalkyl sulfide
03/29/1977US4014759 Electroplating iron alloys containing nickel, cobalt or nickel and cobalt
03/22/1977US4013523 Tin-gold electroplating bath and process
03/15/1977US4012309 Apparatus for manufacturing pellet sizing screen rods
03/15/1977US4012294 Gold sulfite baths containing organophosphorous compounds
03/15/1977US4012293 Method for the manufacture of AC superconducting articles
03/01/1977US4010084 Method of and electrolytic bath for the electrodeposition of semibright nickel and nickel-cobalt coatings upon a metal surface
02/1977
02/22/1977US4009087 N-hetero aromatic, and sulfoalkyl or sulfoaryl sulfide
02/08/1977US4007098 Baths and additives for the electrodeposition of bright zinc
02/01/1977US4006072 Device for eliminating impure ions in chromium plating bath
02/01/1977US4006064 Quaternary ammonium perfluoroalkane sulfonate
01/1977
01/18/1977US4003806 Silver plating bath
01/18/1977US4003804 Method of electroplating of aluminum and plating baths therefor
01/11/1977US4002543 Electrodeposition of bright nickel-iron deposits
12/1976
12/28/1976US4000047 Electrodeposition of tin, lead and tin-lead alloys
12/28/1976US3999956 Resistance to high temperature oxidation and sulfidation
12/21/1976US3998707 Cadmium electroplating process and bath therefor
12/14/1976US3997410 Electrodeposition of aluminum
11/1976
11/23/1976US3993548 Quaternary ammonium silicates as chelating agents for metal impurities
11/16/1976US3992294 Ureaphosphonates
11/16/1976US3992152 Gold plating test procedure
11/09/1976US3990955 Electrodeposition of hard nickel
11/09/1976US3990954 Diphosphonic compound
11/09/1976US3990953 Silicon electrodeposition
11/09/1976US3990926 Method for the production of material for printed circuits
11/02/1976US3989800 Reacting gold with hydrogen peroxide and alkali metal cyanide
11/02/1976US3989604 Electrolytically removing zinc from cathode side and depositing on anode side
10/1976
10/26/1976US3988219 Baths and additives for the electrodeposition of bright zinc
10/26/1976US3988216 Method of producing metal strip having a galvanized coating on one side while preventing the formation of a zinc deposit on cathode means
10/19/1976US3986843 Process for manufacturing chromated electro-galvanized steel sheet and sheet made thereby
10/19/1976US3986653 Method for coating bonding tools and product
10/12/1976US3985784 Thioether sulfonates for use in electroplating baths
10/05/1976US3984292 Activator
10/05/1976US3984291 Electrodeposition of tin-lead alloys and compositions therefor
09/1976
09/28/1976US3983012 Epitaxial growth of silicon or germanium by electrodeposition from molten salts
09/21/1976US3981782 Electroplating of gold and gold compounds therefor
09/14/1976US3980533 Sodium cyanide, sodium hydroxide, copper and zinc cyanide, manganese compounds
09/14/1976US3980532 Manganese and nickel compounds
09/14/1976US3980531 Alkali thiosulfate
09/07/1976US3979267 Electrolytic method
08/1976
08/31/1976US3977949 Acidic plating bath and additives for electrodeposition of bright tin
08/10/1976US3974045 Method for electroplating bright zinc
08/10/1976US3974044 Bath and method for the electrodeposition of bright nickel-iron deposits
08/03/1976US3972789 Heterocyclic-epihalohydrin condensate
08/03/1976US3972788 Zinc anode benefaction
08/03/1976US3972787 Palladium electrolyte baths utilizing quaternized pyridine compounds as brighteners
08/03/1976US3972786 Mechanically enhanced magnetic memory
08/03/1976US3972784 Method for pretreating surfaces of electrically conductive materials prior to electroplating
07/1976
07/27/1976US3971120 Direct-on ceramic coating of carbon-rich iron
07/20/1976US3970237 Method of brazing aluminum parts
07/13/1976US3969399 Electroplating processes and compositions
07/13/1976US3969219 Zinc or cadmium electroplating brightener compositions and process
07/13/1976US3969198 Ni-Fe electro-plating
07/13/1976US3969195 Methods of coating and surface finishing articles made of metals and their alloys
06/1976
06/29/1976US3966880 Method for producing alkali metal gold sulfite
06/29/1976US3966565 Aryl amines, sulfoalkyl sulfides
06/29/1976US3966564 Method of electrodepositing an alloy of tin, cobalt and a third metal and electrolyte therefor
06/01/1976US3960677 Acid zinc electroplating
06/01/1976US3960675 Method for deplating and replating rotogravure cylinders
05/1976
05/25/1976US3959092 Chromium
05/18/1976US3957595 Zinc electroplating
05/18/1976US3957594 Electrodeposition of a copper-tin alloy layer
05/11/1976US3956123 Emulsified naphthalene monocarboxaldehyde with or without substituted olefin
05/11/1976US3956120 Sulfur heterocyclic amine, sulfoalkyl sulfide
05/11/1976US3956084 Electrodeposition of copper
05/11/1976US3956079 Electrodeposition of copper
05/11/1976US3956078 Aryl or alicyclic amine, sulfoalkyl sulfide
05/04/1976US3954575 Reaction product of an epihalohydrin and imidazole or pyrrole
05/04/1976US3954574 Trivalent chromium electroplating baths and electroplating therefrom
05/04/1976US3954573 Compositions and process for the electroplating of metal or metal alloy coatings of high brightness on a base surface
05/04/1976US3954571 Wire and strip line electroplating
04/1976
04/27/1976US3953304 Electroplating baths for nickel and brightener-leveler compositions therefor
04/27/1976US3953302 Prevention of dendritic plating of lithium
04/27/1976US3953234 Sulfur dioxide, solvents
04/20/1976US3951760 Bath for the electrodeposition of bright tin-cobalt alloy
04/20/1976US3951759 Chromium electroplating baths and method of electrodepositing chromium
04/13/1976US3950234 Cobaltous, nickelous, and orthophosphite ions
03/1976
03/30/1976US3947331 Nickel, cobalt
03/23/1976US3945894 Acidity, zinc salts, polyglycidols
03/09/1976US3943040 Microcracked chromium from a bath using an organic sulfur compound
02/1976
02/24/1976US3940320 Electrodeposition of copper
02/24/1976US3940319 Electrodeposition of bright tin-nickel alloy
02/17/1976US3939226 Sequestrant, fire retardant
02/03/1976US3936548 Method for the production of material for printed circuits and material for printed circuits
01/1976
01/20/1976US3933602 Palladium electroplating bath, process, and preparation
01/06/1976US3931336 Production of oxyalkylated α-hydroxy acetylenic compounds
01/06/1976US3930965 Zinc-copper alloy electroplating baths