Patents for C25D 3 - Electroplating; Baths therefor (11,896) |
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01/07/1988 | EP0251272A1 Electrodeposition device, particularly for aluminium |
01/07/1988 | EP0177534B1 Electrodeposition of chromium and chromium bearing alloys |
01/07/1988 | EP0137817B1 Process for bonding high efficiency chromium electrodeposits |
01/05/1988 | US4717460 Alkanesulfonic acid, surfactant, aromatic aldehyde, acetaldehyde, and soluble divalent salt |
01/05/1988 | US4717459 Electrolytic gold plating solution |
01/05/1988 | US4717458 Polyamide brightener for electrodepositing zinc |
12/29/1987 | US4715935 Palladium and palladium alloy plating |
12/22/1987 | CA1230576A1 Nickel bath |
12/15/1987 | US4713301 Sn-based multilayer coated steel strip having improved corrosion resistance, weldability and lacquerability |
12/15/1987 | US4713151 Electrodeposition of lithium |
12/09/1987 | CN87103500A Zinc-nickel alloys electrolyte and method |
12/08/1987 | CA1230075A1 Tin-free steel sheets having improved lacquer adhesion |
11/25/1987 | EP0246869A1 Gold electroplating bath |
11/23/1987 | EP0227820A4 Treatment for copper foil. |
11/17/1987 | US4707415 Steel strips with corrosion resistant surface layers having good appearance |
11/11/1987 | EP0244685A1 Aqueous acid galvanic bath |
11/04/1987 | EP0243627A1 Electro-deposited CoNiFe alloy for thin film heads |
10/27/1987 | US4702802 Electrode position a alloy of zinc, chromium, cobalt, and aluminum |
10/27/1987 | CA1228454A1 Corrosion-resistant steel strip having zn-fe-p alloy electroplated thereon |
10/21/1987 | EP0241582A2 Method for the manufacture of non-allergy creating precious metal objects. |
10/20/1987 | US4701244 Containing benzaldehyde, benzalacetone and/or aromatic pyridine compounds |
10/20/1987 | CA1228325A1 Zinc dendrite inhibitor |
10/15/1987 | DE3712511A1 Elekroplattierungsbad Elekroplattierungsbad |
10/14/1987 | EP0241415A1 Acid tin-(II)-containing electrolyte |
10/14/1987 | CN86102304A Pre-plating process before bright acid copper-plating of steel parts |
10/13/1987 | US4699697 High-purity palladium-nickel alloy plating solution and process |
10/13/1987 | US4699696 From mixture of chloride and/or sulfate and additives consisting of aromatic sulfonamides, sulfonimid, mixed carboxamides-sulfonamides and acetylene alcohol |
10/13/1987 | US4699695 Nickel plating bath |
10/07/1987 | EP0239876A1 Bath for electroplating silver-palladium alloys |
09/29/1987 | US4696723 Process for repairing the tubes of a steam generator |
09/11/1987 | WO1987005339A1 Electrolyte solution and process for high speed gold plating |
09/09/1987 | CN86103280A Chromium plated steel collar |
09/01/1987 | US4690735 Electrolytic bath compositions and method for electrodeposition of amorphous chromium |
09/01/1987 | CA1226241A1 Blush-free acid zinc electrodeposits |
08/27/1987 | WO1987005056A1 Electrolytic bath for forming a glossy black chromium coating layer |
08/18/1987 | US4687713 Corrosion resistance; |
08/18/1987 | US4687557 Mixture of cyanide complexes of gold, copper, cadmium, and zinc |
08/13/1987 | WO1987004694A1 Method and apparatus for biological processing of metal-containing ores |
08/11/1987 | US4686017 Depositing or removing a metal |
08/11/1987 | US4686015 Metal clad surface coated with photoresist, masking, exposure and removal of expose segments then electroplating alloy |
08/11/1987 | CA1225357A1 Use of alcohol for increasing the current efficiency of chromium plating |
08/04/1987 | CA1225064A1 Cyanide-free copper plating process |
08/04/1987 | CA1225010A1 Orifice plate constructions |
07/29/1987 | CN85102279A Erosion resistant composite silver coating by electrodeposition |
07/23/1987 | DE3601559A1 Method of adjusting the "gold colour" in the electrodeposition of low-carat gold/copper/zinc alloys |
07/22/1987 | EP0229665A1 Specular product of golden tone and method for manufacturing same |
07/21/1987 | US4681670 Bath and process for plating tin-lead alloys |
07/14/1987 | CA1224181A1 Electrolytic graining of aluminium in nitric acid and oxalic acid mixture |
07/14/1987 | CA1224180A1 Plating workpiece using auxiliary member to control current density |
07/08/1987 | EP0227820A1 Treatment for copper foil. |
06/30/1987 | US4677033 Ternary brass alloy coated steel elements for reinforcing rubber |
06/30/1987 | CA1223547A1 Electrodeposition from trivalent chromium bath |
06/30/1987 | CA1223546A1 Zinc and nickel tolerant trivalent chromium plating baths |
06/30/1987 | CA1223545A1 Electrolytic nickel bath containing coumarin compound and aryl hydroxy carboxylic acid compound |
06/23/1987 | US4675050 Sulfate and sulfonate beta-naphthol polyglycol ethers |
06/19/1987 | DE3611055C1 Acid tin(II)-containing electrolyte |
06/16/1987 | US4673472 Method and electroplating solution for deposition of palladium or alloys thereof |
06/16/1987 | US4673471 Method of electrodepositing a chromium alloy deposit |
06/16/1987 | US4673470 Tin, lead, or tin-lead alloy plating bath |
06/16/1987 | US4673469 Method of plating plastics |
06/16/1987 | US4673468 Controlling phosphoric acid concentation; stable bath |
06/16/1987 | US4673467 Electrodeposition with addition of 1-lower alkyl-2-mercaptoimidazole |
06/16/1987 | EP0225422A1 Alkaline baths and methods for electrodeposition of palladium and palladium alloys |
06/10/1987 | EP0224572A1 Circuit board material and process of making |
06/09/1987 | US4672007 Electrodeposition composition and process for providing a Zn/Si/P coating on metal substrates |
06/09/1987 | CA1222720A1 Zinc cobalt alloy plating |
06/09/1987 | CA1222636A1 Method and apparatus for the manufacture of non- allergy creating metal objects |
06/02/1987 | US4670107 Gold cyanide, organophosphorus chelating agent, formic acid, cobalt compound |
06/02/1987 | CA1222476A1 Tin, lead, and tin-lead alloy plating baths |
05/27/1987 | CN85108249A Recovery method, equipment and uses of the silver-plating rinse water in the fixed bed particulate cathode reactor |
05/27/1987 | CN85107407A Plating solution of the combined plating of the brush plating iron-radical |
05/26/1987 | US4668367 Lock for loading and unloading goods into a treatment apparatus having a protective atmosphere |
05/19/1987 | US4667049 From carbon disulfide, amine and sultone |
05/06/1987 | CN85108125A Petrol drill head of low temperature electroplating composite flat type |
05/05/1987 | US4663000 Process for electro-deposition of a ductile strongly adhesive zinc coating for metals |
05/05/1987 | US4662999 Plating bath and method for electroplating tin and/or lead |
05/05/1987 | US4662998 Wear resistant coating |
04/30/1987 | DE3538147A1 Galvanising bath for the deposition of bright zinc layers and method for depositing such zinc layers |
04/28/1987 | US4661216 Electrodepositing CoNiFe alloys for thin film heads |
04/28/1987 | US4661215 Process for the production of tin-plated wires |
04/22/1987 | EP0218772A1 Galvanically deposited running layer for a slide bearing |
04/21/1987 | US4659631 Corrosion resistant duplex plated sheet steel |
04/21/1987 | US4659440 Alkalimetal silicate, peroxide, acid, and fluoride compound |
04/21/1987 | US4659438 Process for the treatment of stainless steel for a direct galvanic gold plating |
04/08/1987 | EP0217126A1 Galvanic hard chromium layer |
04/08/1987 | EP0216955A1 Method for preparing an electrolyte solution for electroplating tin or tin-lead alloys |
04/07/1987 | CA1220160A1 Solutions for the fusion of one metal to another |
04/02/1987 | DE3534147A1 Chloride-containing bath for the electrodeposition of a zinc-nickel alloy on iron |
03/31/1987 | CA1219708A1 Aureate coins, medallions and tokens |
03/25/1987 | EP0215649A1 Platinum/ECA-1500 combination anode coating for low pH high current density electrochemical process anodes |
03/25/1987 | EP0057232B1 Method for continuous metal deposition from a non-autocatalytic electroless plating bath using electric potential |
03/25/1987 | CN86103364A Conversion method of cyanide-containing silver plating solution to cyanide-free |
03/24/1987 | US4652348 Method for the production of alloys possessing high elastic modulus and improved magnetic properties by electrodeposition |
03/18/1987 | EP0214667A1 Palladium and palladium alloy composite electrodeposits and method for their production |
03/17/1987 | US4650724 High corrosion resistance composite plated steel strip |
03/10/1987 | US4648947 Perchloric, sulfuric, bromate and iodate ions |
02/25/1987 | EP0211510A2 An Sn-based multilayer coated steel strip having improved corrosion resistance, weldability and lacquerability and method for producing same |
02/24/1987 | US4645718 Thermodiffused brass alloy coating |
02/17/1987 | US4643805 Containing unsaturated oxo pyridine, aromatic, furan, or thiophene compound |
02/03/1987 | US4640872 Corrosion-resistant steel strip having Zn-Fe-P alloy electroplated thereon |