Patents for C25D 3 - Electroplating; Baths therefor (11,896)
11/1988
11/22/1988US4786324 Coating aluminum
11/22/1988CA1245259A1 Amorphous transition metal alloy, thin gold coated, electrical contact
11/15/1988US4785137 Novel nickel/indium/other metal alloy for use in the manufacture of electrical contact areas of electrical devices
11/08/1988CA1244377A2 Cyanide-free copper plating process
11/08/1988CA1244376A1 Trivalent chromium electrolyte and process
11/08/1988CA1244375A1 Production of cathode for use in electrolytic cell
11/08/1988CA1244374A1 Electroplating bath containing palladium amine complex and stress reducing agent
11/08/1988CA1244373A1 Gold sulphite electroplating solutions
11/02/1988EP0289112A1 Corrosion resistant nickel-zinc-phosphorus coating
11/01/1988US4781801 Method of copper plating gravure rolls
11/01/1988CA1243982A1 Gold plating bath containing tartrate and carbonate salts
10/1988
10/25/1988US4780781 Thin film magnetic head having magnetic film of Co-Ni-Fe alloy
10/20/1988WO1988008046A1 Method of coating articles of aluminum and an electrolytic bath therefor
10/18/1988US4778575 Electrolyte of alkali metal fluoride or quaternary ammonium halide and organic magnesium and aluminum compounds
10/18/1988US4778574 Amine-containing bath for electroplating palladium
10/18/1988US4778573 Electrolyte solution for electrolytic metal plating
10/12/1988EP0285931A1 Corrosion resistant plated steel strip and method for producing same
10/12/1988EP0097643B1 Zinc-nickel electroplated article and method for producing the same
10/12/1988CN87102414A Electrolytic copper plating liquor containing basic compounds
10/11/1988CA1242987A1 Process for preparing improved zn-ni-alloy electroplated steel sheets
10/04/1988CA1242668A1 Electrolytically preplating steel with zinc-nickel prior to plating with zinc-nickel
09/1988
09/27/1988US4773973 Process for the production of polycrystalline silicon coatings by electrolytic deposition of silicon
09/27/1988CA1242410A1 Vertical type electro-galvanizing apparatus
09/20/1988US4772362 Containing a modified polyether as additive
09/13/1988US4770751 Eletro and electroless deposition, good adhesion
09/07/1988EP0120850B1 Method for determining structures exhibiting low hydrogen embrittlement
08/1988
08/31/1988EP0280510A1 Palladium electroplating bath and process for plating
08/31/1988EP0280408A1 Method of copper plating gravure rolls
08/31/1988CN88100717A High performance electrodeposited chromium layers
08/30/1988US4767509 Nickel chloride, phosphoric and phosphorous acid
08/30/1988US4767508 Nickel chloride, cobalt chloride, hydrochloric acid
08/30/1988US4767507 Gold electroplating bath
08/23/1988US4765871 Corrosion resistance; low hydrogen embrittlement
08/17/1988EP0278044A1 High performance electrodeposited chromium layers
08/17/1988CN88100692A Metal material of zine base compound electroplatting, and platting process
08/16/1988US4764262 Propyne sulfonic acid in bath with zinc impurities prevents defects
08/11/1988WO1988005834A1 High performance electrodeposited chromium layers
08/10/1988EP0277640A1 Zn-based composite-plated metallic material and plating method
08/10/1988CN87100409A Low cost, little contaminated, high performance, micro-cracked chrome plating process
08/09/1988US4762602 Counterflow cells with liquid jet pumps, soluble anodes, circulating electrolyte
07/1988
07/27/1988EP0276190A1 Process and apparatus for the electrolytic deposition of a continuous nickel film on wire
07/26/1988US4759831 Using aprotic, oxygen and water-free organic aluminum electrolyte
07/26/1988US4759830 electrolysis of salt melt halides of silicon, aluminum alkali metal or ammonium, and transition metals
07/20/1988EP0274805A1 Acid catalysts and methods of use
07/20/1988EP0274774A1 Electrodeposition of aluminium
07/20/1988CN88100133A Process and equipment of continuos nickel film coating on metal wire
07/19/1988US4758479 Corrosion resistant nickel-zinc-phosphorus coating and method of electroplating said coating
07/19/1988US4758314 Amorphous Fe-Cr-P electroplating bath
07/13/1988CN86108663A Solution for high efficiency brush plating of abrasion-resisting chromium coating
07/12/1988US4756816 Electrodeposition of high moment cobalt iron
07/05/1988US4755265 Processes for the deposition or removal of metals
07/05/1988US4755264 Electrolyte solution and process for gold electroplating
07/05/1988US4755263 Process of electroplating an adherent chromium electrodeposit on a chromium substrate
06/1988
06/30/1988WO1988004701A1 Nickel plated contact surface having preferred crystallographic orientation
06/15/1988EP0101446B1 Method of electroplating
06/14/1988US4750977 Electrochemical plating of platinum black utilizing ultrasonic agitation
06/08/1988CN86104113A Special processing agent for impurity of electronickelling solution
06/07/1988US4749626 Whisker resistant tin coatings and baths and methods for making such coatings
06/01/1988CN87107893A High-deposition nickel brush-plating solution and brush-plating technique thereof
05/1988
05/31/1988US4747916 Plating bath for electrodeposition of aluminum and process for the same
05/25/1988EP0267972A1 A method for the electrodeposition of an ordered alloy
05/24/1988US4746412 Iron-phosphorus electroplating bath and electroplating method using same
05/24/1988US4746411 Brightness, ductility, adhesion
05/18/1988EP0267534A1 Process and apparatus for the electrolytic deposition of metals on a substrate
05/17/1988US4744871 Electrolyte solution and process for gold electroplating
05/17/1988CA1236791A1 Process for the protection of galvanized steel rolled sections by a multilayer electrolytic plating
05/11/1988CN87104216A Commercial nickel-phosphorus electroplating
05/11/1988CN86103280B Chromium plated steel collar
05/11/1988CN86102549A A technology for plating thick silver on high nickel-base alloy-steel
05/10/1988US4743346 Electroplating bath and process for maintaining plated alloy composition stable
05/04/1988EP0266020A1 Nickel phosphorus electroplating
05/04/1988EP0265993A1 Steel substrate with brass covering layer for adhesion to rubber and method for the manufacture thereof
05/04/1988EP0265588A1 A moderate pH electrolyte bath for electroplating
05/03/1988US4741818 Complexes
05/03/1988US4741811 Process and apparatus for electrolytically depositing in a moving mode a continuous film of nickel on metal wire for electrical use
04/1988
04/27/1988CN86107105A Technology of thickened chrome-plating
04/27/1988CN86106937A Electro plating process of nickel-iron alloy
04/26/1988US4740278 Acidic chloride containing bath for the electrodeposition of zinc/iron alloys
04/26/1988US4740277 Sulfate containing bath for the electrodeposition of zinc/nickel alloys
04/19/1988CA1235381A1 Zinc and zinc alloy electroplating bath and process
04/13/1988EP0263592A1 A method for making corrosion resistance heat exchangers
04/06/1988CN87100422A Composite coating of gold-fluorine graphite with self-lubrication and its process
03/1988
03/30/1988EP0261331A1 Alpha-hydroxy-propyne sulphonic acid and its salts, acidic nickel baths containing these compounds and method for their preparation
03/30/1988EP0261203A1 Electrolyte solution and process for high speed gold plating
03/16/1988EP0260223A1 Process for the preparation of polycrystalline silicon layers by electrolytic deposition of silicon
03/16/1988CN85104887B Process for electroplating of nickel-phosphorus alloy
03/08/1988US4730022 Polymer compositions and alkaline zinc electroplating baths
03/01/1988CA1233429A1 Process for preparing zn-ni-alloy-electroplated steel sheets excellent in corrosion resistance
02/1988
02/25/1988WO1988001309A1 Method for forming a metal coating on a substrate
02/24/1988CN87105072A Method for preparation of a alkali electrogalvanize bright agent
02/24/1988CN86105831A Cyanide free imitative electrogilding solution
02/17/1988CN86105540A Antirusting technique of rare permanent magnet
02/16/1988US4725340 For radial tires
02/10/1988EP0255558A1 Baths or organic sulfonate solution for bismuth and bismuth alloy plating
02/10/1988CN86105646A Electrolyte for bronze (copper-tin alloy) electroplating without cyanide
02/02/1988CA1232227A1 Manufacturing electrode by immersing substrate in aluminium halide and other metal solution and electroplating
01/1988
01/27/1988EP0254355A1 Improvements in or relating to bearing alloys
01/27/1988EP0253942A1 Tartrate-containing alloy bath for electroplating brass on steel wires and procedure for employing the same
01/26/1988US4721656 Electroplating aluminum alloys from organic solvent baths and articles coated therewith
01/13/1988CN86104474A Condition for long stabilization of non-corrosion iron plating solution