Patents for C25D 5 - Electroplating characterised by the process; Pretreatment or after-treatment of workpieces (17,883)
04/1986
04/22/1986CA1203505A2 Apparatus and method of treating tabs of printed circuit boards and the like
04/16/1986EP0177534A1 Electrodeposition of chromium and chromium bearing alloys.
04/15/1986US4582583 Workpiece advanced at high seppd pass anode and electrolyte manifold
04/15/1986US4582573 Applying two strips with a flexible insert disposed therebetween
04/15/1986CA1203340A1 Metallizable olefin polymer blends
04/10/1986WO1986002109A1 Continuous contact plating method and apparatus
04/09/1986EP0177012A2 Sintering of metal interlayers within organic polymeric films
04/08/1986US4581109 Magnetic plated media and process thereof
04/08/1986US4581108 Electrodeposition of layers, then heating to diffuse
04/08/1986US4581107 Process for preparing improved Zn-Ni-alloy electroplated steel sheets
04/08/1986US4581105 Fuels cells, electrosynthesis cells
04/02/1986EP0175901A1 Plated parts and their production
04/01/1986US4579786 Surface-treated steel strips seam weldable into cans
03/1986
03/27/1986WO1986001836A1 Process for forming a surface layer on aluminum and aluminum alloy articles and so formed articles
03/26/1986EP0175598A1 Process for pretreating uranium or uranium alloy surfaces
03/25/1986US4578319 Surface treated steel sheet having an excellent weldability and its production method
03/25/1986US4578157 Laser induced deposition of GaAs
03/25/1986US4578155 Laser induced deposition on polymeric substrates
03/18/1986US4576689 Copper salt, hypophosphite, stabilizer
02/1986
02/25/1986US4572768 Treatment for copper foil
02/18/1986US4571286 Process for selectively depositing a refractory metal layer on a graphite piece
02/12/1986EP0171129A2 Method of electro-coating a semiconductor device
02/12/1986EP0171091A2 Process for making rhodium-plated article with black color
02/11/1986US4569731 Production of Zn-Ni alloy plated steel strips
02/11/1986US4569730 Method for continuous coating of a solid electrolyte with a catalytically active material
02/11/1986CA1200528A1 Apparatus and method of treating tabs of printed circuit boards and the like
02/05/1986EP0170045A1 Process for the simultaneous roughening and chrome plating of steel plates as supports for lithographic uses
01/1986
01/29/1986EP0169312A1 Deposition of metals as interlayers within organic polymeric films
01/29/1986EP0169222A1 Process for producing a corrosion-proof surface of work-pieces
01/29/1986EP0073221B1 High-rate chromium alloy plating
01/28/1986US4566992 Solutions for the fusion of one metal to another
01/28/1986US4566953 Pulse plating of nickel-antimony films
01/21/1986US4565606 Metallization of electrically insulating polyimide/aromatic polyamide film substrates
01/15/1986EP0168018A1 Process for metal plating a stainless steel
01/14/1986US4564430 Continuous contact plating apparatus
01/14/1986US4564424 Metallization of electrically insulating polymeric film substrates
01/07/1986US4563399 Chromium plating process and article produced
01/07/1986US4563397 Two-stage anodization
01/07/1986CA1198944A1 Process for providing metallic articles and the like with wear-resistant coatings, and improved coated metallic articles and the like
01/03/1986WO1986000095A1 Selective plating apparatus
01/02/1986EP0166517A1 Method of depositing a metal on spaced regions of a workpiece
12/1985
12/31/1985US4561956 Complete recovery
12/31/1985US4561943 Process for preparing surface-treated steel strips adapted for electric resistance welding and strips produced by said process
12/24/1985US4560593 Deposition of metals on electrically conductive, polymeric carriers
12/24/1985US4560460 Apparatus for the galvanic deposition of metal
12/17/1985US4559165 Transparent conducting layer
12/17/1985US4559123 Device for electrolytically depositing a lining metal layer over a metal strip
12/17/1985US4559113 Method and apparatus for unilateral electroplating of a moving metal strip
12/11/1985EP0164092A1 Process for preparing surface-treated steel strips adapted for electric resistance welding
12/10/1985US4557808 Method of applying a corrosion-proof and wear-resistant coating to a workpiece
12/10/1985CA1197757A1 Method for coating silicon steel
12/05/1985WO1985005381A1 High-purity palladium-nickel alloy plating bath, process therefor and alloy-covered articles and gold- or gold alloy-covered articles of alloy-covered articles
12/04/1985EP0163101A1 Method for surface treating copper foil
12/04/1985EP0163048A2 Surface-treated steel strips seam weldable into cans
12/03/1985US4556610 Flexible gravure sleeve
11/1985
11/27/1985EP0162322A2 Production of Zn-Ni alloy plated steel strips
11/26/1985US4555321 For interior surfaces of electrical terminals
11/26/1985CA1197212A1 Method and device for coating a long metal part with a metallic compound
11/21/1985EP0072830B1 Treatment of copper foil
11/19/1985US4554219 Synergistic brightener combination for amorphous nickel phosphorus electroplatings
11/19/1985US4554062 Endless belts, cascading, printed circuits, bare wires
11/19/1985US4553856 Bearing having nickel-tin-copper barrier layer
11/19/1985US4553501 Selective plating apparatus
11/13/1985EP0160761A1 Amorphous transition metal alloy, thin gold coated, electrical contact
11/12/1985US4552641 Alkaline hexahydroxyplatinate ion, electrodepsoition
11/12/1985US4552627 Preparation for improving the adhesion properties of metal foils
11/12/1985US4552626 Metal plating of polyamide thermoplastics
11/05/1985US4551210 Dendritic treatment of metallic surfaces for improving adhesive bonding
11/05/1985US4551184 Gold-nickel coins
11/05/1985CA1196235A1 Process for producing pre-painted steel sheets
10/1985
10/30/1985EP0159471A1 Method and device for electrolytically applying a metal coating selectively on metal objects
10/29/1985US4549942 Adding a thiazole or thiazoline compound to provide sulfur content
10/29/1985US4549941 Electrochemical surface preparation for improving the adhesive properties of metallic surfaces
10/29/1985US4549940 Method for surface treating copper foil
10/29/1985CA1195947A1 Process for electrodepositing composite nickel layers
10/24/1985WO1985004677A1 Electrodeposition of chromium and chromium bearing alloys
10/22/1985US4549043 Electronic conductor and a method of manufacturing it
10/22/1985CA1195645A1 High-rate chromium alloy plating
10/16/1985EP0158026A1 Process for the electrolytic treatment of work pieces
10/15/1985US4547269 Electrolyte containing oxyacids of sulfur to prevent spot formation
10/15/1985US4547268 Electrodeposition of metals; corrosion resistance
10/08/1985US4545885 Selective electroplating apparatus having a cleaning device
10/08/1985US4545884 High frequency electroplating device
10/08/1985US4545868 High speed electrodeposition from ammoniacal solution
10/08/1985US4545867 Process for the direct electrodeposition of gray chromium on aluminum base substrates such as aluminum base lithographic sheets
10/08/1985US4545864 Selective plating
10/02/1985EP0156407A2 Device for electrolytic applying a metal coating
09/1985
09/25/1985EP0155749A2 Cryoelectrodeposition
09/25/1985EP0155611A2 Process for the electrochemical and chemical deposition of a layer on niobium
09/24/1985US4543300 Corrosion resistance; for automobiles
09/24/1985US4543172 Electrode fitted into high melting point metal cylinder which protects electrode surface
09/18/1985EP0154795A2 Electroplating device for locally applying a metal deposit to an elongate metal tape or the like
09/17/1985US4542077 Chromium coating
09/17/1985US4541905 Electrodeposition of metal onto a porous polymeric coating
09/17/1985US4541903 From chloride bath, corrosion resistance
09/10/1985CA1193221A1 Hydrated chromium oxide-coated steel strip useful for welded cans and other containers
09/10/1985CA1193220A1 Steel strip coated with amorphous metal base, tin intermediate and chronium surface layers
09/03/1985US4539090 Continuous electroplating device
09/03/1985CA1192858A1 Process for plating polymeric substrates
08/1985
08/27/1985US4537837 Corrosion resistant metal composite with metallic undercoat and chromium topcoat