Patents for C25D 15 - Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires (2,276)
10/1991
10/30/1991EP0453633A1 Plated metal sheet provided with a plurality of plating layers, excellent in strippability and having a high hardness
10/30/1991EP0453629A1 Composite nickel-phosphorus alloy plated metal sheet excellent in strippability and having high hardness and method for manufacturing same
10/29/1991CA1291445C Cathode having on the core hydrogen absorbing metal and raney metal
10/27/1991CA2028073A1 Composite nickel-phosphorus alloy plated metal sheet excellent in strippability and having high hardness and method for manufacturing same
10/23/1991EP0453374A2 Improved corrosion-resistant surface coated steel sheet
10/23/1991EP0452880A1 Delivery member and apparatus making use of it
10/16/1991EP0322423B1 Process for manufacturing abrasion-resistant coatings, in particular on spiral rollers
10/15/1991US5057379 Heat engine parts made of alloy and having a metallic-ceramic protective coating and method of forming said coating
10/15/1991US5057196 Electrophoretic deposition, heating, diffusion
09/1991
09/29/1991WO1991014808A1 Process for depositing silver/graphite dispersion-hardened coatings
09/29/1991CA2079210A1 Process for depositing silver/graphite dispersion-hardened coatings
09/18/1991EP0446727A1 Zinc-silica composite electroplated steel sheet excellent in corrosion resistance and spot weldability
09/14/1991CA2037087A1 Zinc-silica composite electroplated steel sheet excellent in corrosion resistance and spot weldability
09/11/1991EP0445573A1 Method for manufacturing zinc-silica composite electroplated steel sheet
09/11/1991EP0218645B1 Galvanic bath for the simultaneous deposition of metals and a permanent solid lubricant
09/09/1991CA2036464A1 Method for manufacturing zinc-silica composite electroplated steel sheet
08/1991
08/28/1991EP0443877A1 Gas turbine blades
08/14/1991EP0441636A1 Process for surface treating titanium-containing metallic material
08/06/1991US5037513 Production of coatings
07/1991
07/31/1991CN1013382B Method for producing composite coating based on chromium
07/16/1991US5032236 Electrolysis, oxidation, protective coating
06/1991
06/18/1991US5024900 Composite nickel-phosphorus alloy plated metal sheet excellent in strippability and having high hardness and method for manufacturing same
06/12/1991EP0431228A1 Method of copper-nickel-chromium bright electroplating which provides excellent corrosion resistance and plating film obtained by the method
05/1991
05/16/1991DE3937765A1 Producing wear-resistant coating on light metal parts - using iron dispersion coating contg. silicon carbide
05/15/1991EP0427616A1 Nickel plating solution, nickelchromium electroplating method and nickel-chromium plating film
05/02/1991EP0424863A1 Process for electrolytically depositing a metal layer resisting corrosion by hot gases
04/1991
04/11/1991DE4024911A1 Electrolytic coating thick layers with embedded particles - using vibrated glass pearls inside electrolyte to ensure uniform distribution of embedded particles inside densely packed matrix
03/1991
03/20/1991EP0316388B1 Process for manufacturing protective coatings against oxidative and hot gas corrosion
03/12/1991US4999091 Coating process and composition
03/07/1991WO1991002831A1 Striking implement for a ball game and method for manufacturing such an implement
02/1991
02/26/1991US4996118 Composite metal plated article excellent in mold-releasability
01/1991
01/17/1991DE4021044A1 Coating titanium alloy turbine blade tip
01/15/1991US4985311 Containing silica particles, corrosion resistance
01/15/1991CA1279030C Method for applying abrasive particles to a surface and member therefor
01/08/1991CA1278765C Applying nickel coating to substrate and electrodeposition chromium alloy over the nickel coating
12/1990
12/27/1990EP0403834A1 Composite metal plated article excellent in mold-releasability
10/1990
10/24/1990CN1010108B Erosion resistant composite silver coating by electrodeposition
10/17/1990CN1046197A Chromium plating additive of multiple rare earth series and its manufacturing process
10/02/1990US4960653 Method of copper-nickel-cromium bright electroplating which provides excellent corrosion resistance and plating film obtained by the method
09/1990
09/12/1990EP0386245A1 Method of obtaining composite chromium-based coatings
08/1990
08/22/1990CN1044832A Product, equipment and technology of composite and diamond brush-coated grinding wheel
08/08/1990CN1009109B Aqueous electrocoating baths for cathodic paint deposition and processes for their prepn.
07/1990
07/31/1990US4944855 Aqueous electrocoating baths for cathodic plant deposition and processes for their preparation
07/11/1990CN1008749B Process for preparation of composite tin-plating layer
05/1990
05/29/1990US4929327 Arrangement for producing dispersion layers
05/16/1990EP0368753A1 Electrophoretic wear-resistant metal-ceramic coating consolidated by electrolytic nickel plating
05/09/1990CN1007916B Passivation of copper and copper-alloy surfaces
04/1990
04/25/1990CN1007763B Process for mfg. electric insulated conductor
04/24/1990CA1268139A1 Composite electrodeposition including particles of craim.sub.2 where m.sub.2is y, si, ti or rare earth
04/10/1990US4916098 Process and apparatus for manufacturing an electrocatalytic electrode
04/10/1990CA1267630A1 Electroplating tape and method for using
04/04/1990EP0360863A1 Method and nickel-oxide electrode for applying a composite nickel-oxide coating to a metal carrier
03/1990
03/20/1990US4910095 Protective coating on steel; plating matrix of zinc, or alloy there of, with fine solid particles encapsulated in a thin membrane
03/15/1990DE3926635A1 Electrocoating with lacquer contg. magnetic particles - using permanent magnet inside coating bath to improve corrosion protection of edges of substrate
03/13/1990US4908279 Multilayer electroplated steel sheet
03/08/1990WO1990002220A1 Composition for a wear-resistant coating with low coefficient of friction and manufactured article with said coating
02/1990
02/28/1990EP0355430A2 Fraction-subjected aluminium component
02/27/1990US4904545 Zinc alloys; corrosion resistance
02/27/1990US4904544 Zn-based composite-plated metallic material and plating method
02/21/1990EP0355051A2 Improvements relating to the production of coatings
02/20/1990US4902387 Chromate-treated zinc-plated steel strip and method for making
02/07/1990EP0353844A1 Coating process and composition
01/1990
01/30/1990US4897317 Corrosion resistant Zn-Cr plated steel strip
01/23/1990US4895625 Method for producing a galvanically deposited protection layer against hot gas corrosion
01/09/1990US4892627 Method of nickel-tungsten-silicon carbide composite plating
12/1989
12/12/1989US4886583 Oxidation resistance, friction resistance
11/1989
11/23/1989EP0342585A1 Coated steel sheets and process for producing the same
11/15/1989EP0341456A2 Process for electrolytically depositing a metal layer resisting corrosion by hot gases
10/1989
10/31/1989US4877494 Corrosion resistant plated steel strip and method for producing same
10/25/1989CN1036607A Method for producing composite coating based on chromium
10/10/1989US4873153 Hot-dip galvanized coating for steel
09/1989
09/13/1989EP0331730A1 Method of applying a composite nickel-oxide-titanium coating to metal carrier
08/1989
08/24/1989WO1989007668A1 Method of obtaining composite chromium-based coatings
08/15/1989US4857154 Method for producing a Zn-series electroplated steel sheet
07/1989
07/12/1989EP0323756A1 Corrosion-resistant plated composite steel strip and method of producing same
07/12/1989CN1004763B Huge plating bath of the electroplating iron-radical combined plating
07/11/1989US4847166 Automobiles; aluminum alloys, iron plates
07/11/1989US4846940 Electrolytically deposited hard chronium coatings
07/05/1989EP0322423A1 Process for manufacturing abrasion-resistant coatings, in particular on spiral rollers
07/05/1989CN1004712B Plating solution of the combined plating of the brush plating iron-radical
06/1989
06/21/1989EP0320902A1 Apparatus for manufacturing composite coatings
06/14/1989CN1004528B Deposited au-sic composite coat
06/13/1989US4839241 Uniform dispersion of silica particles in zinciferous layer; nitrogen compounds; workability of the plating layer
06/13/1989CA1255620A1 Process for electrodepositing composite nickel layers
06/08/1989DE3839881A1 Stahlblech mit einem elektrolytisch abgeschiedenen, zusammengesetzten ueberzug auf zn-ni-basis und stahlblech mit einem elektrolytisch abgeschiedenen mehrschichtenueberzug Sheet steel with electrodeposited composite coating on zn-ni-base and steel plate with an electrodeposited mehrschichtenueberzug
05/1989
05/02/1989US4826508 Embedded abrasive in electrodeposited metal
03/1989
03/29/1989CN1032040A Method of applying glossy tin-plating layer
03/09/1989WO1989001997A1 Method of applying a composite nickel-oxide-titanium coating to metal carrier
03/09/1989WO1989001996A1 Method and nickel-oxide electrode for applying a composite nickel-oxide coating to a metal carrier
03/07/1989US4810334 Overlay coating
02/1989
02/28/1989US4808275 Method for forming corrosion resistant coating on a disc brake
02/15/1989CN1031118A Process for electrolytic codeposition of nickel-cobalt matrix and ceramic particles, and rotective coating therefrom
02/14/1989US4804587 Chromate-treated zinc-plated steel strip and method for making
01/1989
01/26/1989WO1989000507A1 Process for manufacturing abrasion-resistant coatings, in particular on spiral rollers
01/24/1989US4800134 Automobiles
01/18/1989EP0298968A1 Aqueous electrophoretic painting baths for cathode electrophoretic painting and process for its performance
01/11/1989EP0298476A2 Composite electroplated steel sheet
01/10/1989US4797183 Electroplated composite of zinc and organic polymer
01/05/1989DE3821402A1 Verbesserte elektrogalvanisierte beschichtung fuer stahl Improved electro galvanized coating for steel
01/04/1989EP0297982A1 Process for electolytically codepositing a nickel-cobalt matrix with ceramic particles, and coating thus obtained
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