| Patents for C25D 3 - Electroplating; Baths therefor (11,896) |
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| 08/24/1994 | CN2175238Y Positive plate of electroplating bath made of zinc-nickel alloy |
| 08/23/1994 | US5340773 Forming aluminum film pattern thicker than metallic wiring to be formed on the substrate, using aluminum pattern as mask |
| 08/16/1994 | US5338581 Tubular housing which is permeable to magnetism is surrounded by field coil and also has elongated interior magnetic core, with electromagnetic valves at intake and drain |
| 08/16/1994 | US5338433 Chromium alloy electrodeposition and surface fixation of calcium phosphate ceramics |
| 08/09/1994 | US5336567 Nickel alloy electroplated cold-rolled steel sheet excellent in press-formability and phosphating-treatability |
| 08/09/1994 | US5336391 Nickel-phosphorus electrical resistant layer |
| 08/09/1994 | CA1331361C Method for purifying a dipeptide ester |
| 08/03/1994 | CN1025562C Preparation process for hydroxy alkyl sulfonate for electrolyte |
| 07/27/1994 | EP0607452A1 Rustproof steel sheet excellent in various characteristics including corrosion resistance |
| 07/27/1994 | EP0607119A1 Process for deposing layers of or containing lead, electrolyte for carrying out the process and use of tensides in acidic lead electrolytes |
| 07/19/1994 | US5330850 Multilayer, zinc alloy, chromate, organic polymer |
| 07/12/1994 | US5328589 Nonionic surfactant |
| 07/05/1994 | US5326453 Method and solution for electrodeposition of a dense, reflective tin or tin-lead alloy |
| 06/23/1994 | WO1994013866A1 Method for continuously producing an electrical conductor made of copper-plated and tin-plated aluminium, and conductor so produced |
| 06/23/1994 | WO1994013865A1 Method for varying the oil and water wettability of a chromium plated member |
| 06/23/1994 | WO1994013864A1 Method for chromium plating friction members |
| 06/23/1994 | WO1994013863A1 Electrodeposition of nickel-tungsten amorphous and microcrystalline coatings |
| 06/23/1994 | WO1994013862A1 Use of thiourea salts as brighteners for aqueous-acid galvanic nickel baths |
| 06/23/1994 | CA2152083A1 Electrodeposition of nickel-tungsten amorphous and microcrystalline coatings |
| 06/23/1994 | CA2150906A1 Use of thiourea salts as brighteners for aqueous-acid galvanic nickel baths |
| 06/16/1994 | DE4342072A1 Sliding surface having excellent scuff-resistance - comprises a face-centred cubic nickel crystal aggregate of pyramidal or truncated pyramidal structure |
| 06/15/1994 | EP0601418A1 Fluorinated carbonic esters from phosphono and phosphino carboxylic acids and their use |
| 06/15/1994 | CN1025056C Cobalt-nickel-phosphorus non-crystalline alloy plating solution and coat |
| 06/14/1994 | US5320737 Treatment to reduce solder plating whisker formation |
| 06/11/1994 | CA2111023A1 Slide surface construction |
| 06/10/1994 | CA2110727A1 Fluorinated carboxylic acid esters of phosphonocarboxylic acids and phosphinocarboxylic acids and use thereof |
| 06/09/1994 | WO1994012695A1 Nanocrystalline metals |
| 06/09/1994 | WO1994012688A1 Sliding element and process for producing the same |
| 06/09/1994 | DE4341287A1 Sliding surface consisting of face-centred cubic nickel crystal aggregate - of tetrahedral structure has excellent scuff-resistance and is used in mfr. of e.g. cam shaft pivot bearings |
| 06/07/1994 | US5318688 Method of preparing a membrane |
| 06/07/1994 | US5318687 Controlling grain size of gold layer by inclusion of arsenic |
| 06/07/1994 | CA1329989C Method and apparatus for biological processing of metal-containing ores |
| 05/31/1994 | US5316653 Minimization of mounds in iron-zinc electrogalvanized sheet |
| 05/31/1994 | US5316652 Method for manufacturing iron-zinc alloy plated steel sheet having two plating layers and excellent in electropaintability and pressformability |
| 05/31/1994 | US5316650 Electroforming of metallic glasses for dental applications |
| 05/31/1994 | CA1329916C Electrodeposition of high moment cobalt iron |
| 05/26/1994 | WO1994012008A1 Process for production of printed circuit boards and use thereby |
| 05/25/1994 | CN1087137A Technique for manufacturing magnetic polyurethane enamel insulated round copper wire |
| 05/24/1994 | US5314608 Nickel-cobalt-boron alloy, implement, plating solution and method for making same |
| 05/19/1994 | DE4238956A1 Water-soluble organic cpds used as additives in electrolytic bath anolyte(s) - inhibit halogen gas formation during metal deposition, said cpds contg at least one double or triple bond and at least one hydrophilic group |
| 05/18/1994 | EP0397663B1 Electrodeposition of tin-bismuth alloys |
| 05/17/1994 | US5312541 Improvements in processes for coloring anodized aluminum and/or aluminum alloys |
| 05/17/1994 | US5312539 Electrolytic tin plating method |
| 05/11/1994 | DE4243747C1 Bis-penta:fluoro-tri:tin(II)-hexa:fluorosilicate - is useful, e.g., in galvanic tinning of e.g. metal surfaces or thermal tinning of glass materials and in disinfectants |
| 05/10/1994 | US5310475 Platinum electroforming and platinum electroplating |
| 05/04/1994 | EP0594599A1 Process for producing chelatising ion-exchange resins and their use in metal extraction |
| 05/03/1994 | US5308464 Low temperature tin-bismuth electroplating system |
| 04/27/1994 | EP0493479B1 Improvements in or relating to the electrodeposition of zinc or zinc alloy coatings |
| 04/20/1994 | EP0592946A1 Iron-plated aluminum alloy parts and method for plating same |
| 04/19/1994 | US5304428 Copper foil for printed circuit boards |
| 04/14/1994 | WO1994008075A1 Method of reducing the lead content of electrodeposited tin coatings |
| 04/14/1994 | WO1994008072A1 Method for manufacturing magnetic material for multilayered film by plating |
| 04/14/1994 | WO1994008071A1 Protection of chromium-steel substrates against corrosive and erosive attack at temperatures up to about 500 °c |
| 04/14/1994 | DE4235227A1 Arrangement for metal concentration stabilisation in copper@ plating cylinders - by use of an auxiliary anode in addition to main copper@ anode |
| 04/14/1994 | CA2107866A1 Iron-plated aluminum alloy parts and method for plating the same |
| 04/13/1994 | EP0591547A1 Surface-treated steel sheet reduced in plating defects and production thereof |
| 04/12/1994 | US5302464 Electrodeposition of nickel, corrosion and oxidation resistance; chlorine-free electrolyte |
| 04/12/1994 | US5302278 Cyanide-free plating solutions for monovalent metals |
| 04/06/1994 | EP0590260A1 Process for catalytically activating a cathode |
| 04/02/1994 | CA2107442A1 Method for the catalytic activation of a cathode |
| 03/31/1994 | WO1994006953A1 Method and apparatus for electrolytically plating copper |
| 03/22/1994 | US5296128 Improving acidic tin and tin alloy electroplating baths |
| 03/22/1994 | CA1327955C Thin layer electrolytic silver plating process and application thereof to raceways |
| 03/16/1994 | CA2105724A1 Method and apparatus for electrolytically plating copper |
| 03/15/1994 | US5294326 Functional plating from solutions containing trivalent chromium ion |
| 03/03/1994 | WO1994004722A1 Anode for use in electrolytic chrome-plating |
| 03/02/1994 | EP0584096A1 Process and device for electrolytically coating a steel object on one or both sides. |
| 03/01/1994 | US5290453 Process for preparing chelating ion exchanger resins and the use thereof for the extraction of metals |
| 03/01/1994 | US5290425 Organic solvent electrolyte for plating film of R2 T14 B intermetallic compound permanent magnet |
| 02/23/1994 | CN1082770A Electronic devices having metallurgies containing copper-semiconductor compounds |
| 02/23/1994 | CN1082763A An inner-shield material to be attached inside a color cathode ray tube and manufacturing method thereof |
| 02/22/1994 | CA2007578C Apparatus including electrical contacts |
| 02/17/1994 | WO1994003654A1 Minimization of mounds in iron-zinc electrogalvanized sheet |
| 02/10/1994 | DE4226167A1 Device mounting on substrate by thermo:compression bonding - using electroplated gold@ contact bumps, esp. for chip on chip bonding |
| 02/09/1994 | EP0582353A1 Low stress electrodeposition of gold for X-ray mask fabrication |
| 02/09/1994 | EP0581816A1 Method for selectively coating non-conductors with carbon particles and use of copper containing solutions therein |
| 02/09/1994 | CN2155376Y Electric brush plating machine tool for finishing |
| 02/09/1994 | CN1081723A Super-lower chromicacid electroplating method of renewing old bicycle |
| 02/01/1994 | US5282954 Alkoxylated diamine surfactants in high-speed tin plating |
| 02/01/1994 | US5282953 Polyoxyalklene compounds terminated with ketone groups for use as surfactants in alkanesulfonic acid based solder plating baths |
| 02/01/1994 | US5282951 Method for forming a sieve material having low internal stress and sieve material so obtained |
| 01/20/1994 | WO1994001602A1 Rustproof steel sheet excellent in various characteristics including corrosion resistance |
| 01/20/1994 | CA2118714A1 Corrosion resistant steel sheets improved in corrosion resistance and other characteristics |
| 01/12/1994 | EP0578605A1 Fused-salt bath and process for electrolytic surface coating |
| 01/11/1994 | US5277790 Containing a soluble gold sulfite complex, another source of sulfite or bisulfite ions, a supporting electrolyte, an organic polyamine, and an aromatic nitro compound |
| 01/11/1994 | US5277789 Electrochemical depositing an alloy |
| 01/05/1994 | EP0576733A1 Multilayered metal pipe and process for producing it |
| 01/05/1994 | DE4221970A1 Sodium alkenyl or alkynyl salt use in metal electroplating bath to bind halogen - useful for preventing toxic halogen gas emission, esp. from zinc@, nickel@ or copper@ plating bath e.g. fluorine@, chlorine@, bromine@ or iodine@ at inert anode |
| 01/05/1994 | CN1023414C Method of continuous plating copper on carbon fibre |
| 12/29/1993 | EP0576190A1 Chrome plated engine valve |
| 12/29/1993 | CN2151155Y Ion electrolytically coating on tantalum products |
| 12/28/1993 | US5273643 Method of producing zinc-chromium alloy plated steel sheet with excellent plating adhesiveness |
| 12/23/1993 | WO1993025733A1 Platinum plating bath electrolyte |
| 12/23/1993 | CA2138396A1 Platinum plating bath electrolyte |
| 12/21/1993 | US5271823 Method of making a trivalent chromium plated engine valve |
| 12/07/1993 | US5267476 Strain detector |
| 12/01/1993 | EP0571832A2 Imides and their salts and their use as surface active agents |
| 11/30/1993 | US5266212 Precipitation of copper-organophosphonate compounds by addition of simple carboxylic acids(or salts) leaves soluble impurities in solution |
| 11/30/1993 | US5266183 Method for plating an x-ray mask |
| 11/27/1993 | CA2096816A1 Imides and their salts, as well as their use |