| Patents for C23C 4 - Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge (15,825) |
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| 02/20/1991 | EP0413296A1 Method for thermally spraying of oxide-ceramic superconductive materials |
| 02/14/1991 | DE3926429A1 Thermally insulated tubular component prodn. - by internally flame-spray coating ceramic shell and casting around metal outer casing |
| 02/13/1991 | EP0412778A2 Dental restorations |
| 02/13/1991 | EP0412510A1 Process and apparatus for the automatic melting of thermally sprayed surfaces |
| 02/13/1991 | EP0412287A2 Pick or similar tool for the extraction of raw materials or the recycling |
| 02/13/1991 | EP0412219A1 Dampening water feed roller for planographic printing press |
| 02/12/1991 | US4992337 Compressed inert gases for atomization |
| 02/12/1991 | US4991501 Coating with flame sprayed ceramics |
| 02/07/1991 | WO1991001190A1 Spray cast copper-nickel-tin-silicon alloys having improved processability |
| 02/07/1991 | DE3925509A1 Printing wheel - has ceramic coating having engraved pattern embedded in groove in support wheel with side cheeks to prevent any side stripping of coating |
| 02/06/1991 | EP0411875A1 Method of producing finely divided particles or powder, vapour or fine droplets, and apparatus therefor |
| 02/06/1991 | EP0411577A1 Method of producing aluminum base alloy containing silicon |
| 02/06/1991 | EP0411244A1 Wear-resistant coating and method for its preparation |
| 02/06/1991 | EP0302072B1 Consolidation of deposited metal |
| 02/05/1991 | US4989306 Roll for directly contacting a web |
| 01/31/1991 | DE3923855A1 Improving adhesion between teeth and bracket - by metal plasma coating parts of bracket contacting teeth |
| 01/30/1991 | EP0409905A1 Atomising apparatus and process. |
| 01/30/1991 | CN1011389B Making composite metal deposit by spray casting |
| 01/29/1991 | US4988538 Ceramic coating |
| 01/29/1991 | US4988479 Titanium core, spraying, pressurization, bonding multilayer sheets of nickel material |
| 01/24/1991 | WO1991000934A1 Process for producing oxide ceramic moulded bodies by thermal spraying |
| 01/23/1991 | EP0267225B1 Process for the production of a coated product, thin-walled coated cylinder obtained by using said process, and an ink transfer roller comprising such a cylinder |
| 01/22/1991 | US4987003 Production of aluminum matrix composite coatings on metal structures |
| 01/17/1991 | DE3923008A1 Verfahren zur herstellung oxidkeramischer formkoerper durch thermisches spritzen Process for the preparation of oxide ceramic splash formkoerper by thermal |
| 01/16/1991 | EP0407698A1 Method for making an implantable bone prosthesis based on hydroxyapatite |
| 01/16/1991 | CN1048537A Process for producing ceramic-metal composite |
| 01/15/1991 | US4985401 Electric discharge explosion flame spraying |
| 01/15/1991 | US4985400 Process for producing superconductive ceramics by atomization of alloy precurser under reactive atmospheres or post annealing under oxygen |
| 01/10/1991 | WO1991000373A1 Manufacture of metallic alloys |
| 01/09/1991 | EP0407349A2 Electrode for use in electrolytic processes and process for manufacturing it |
| 01/09/1991 | CN1048377A Method for forming porous refractory and composition for used the method |
| 01/08/1991 | US4983427 Conditioning substrate to make nonwetting; vibration |
| 01/08/1991 | CA1278772C Method for applying protective coatings |
| 01/03/1991 | DE4020598A1 Inorganic implant prosthesis - has ceramic substrate coated with glass interlayer and thermally sprayed calcium phosphate based outer layer |
| 01/03/1991 | DE4020297A1 Sprayable refractory powder mixt. - for forming or repairing porous refractory linings and coatings |
| 01/01/1991 | US4981716 Wear resistant particles |
| 12/31/1990 | CA2018670A1 Metal substrate of improved surface morphology |
| 12/27/1990 | EP0404274A1 Production of tubular deposits |
| 12/25/1990 | US4980244 Oxidation resistance; jet engines |
| 12/25/1990 | US4979679 U.V. resistant zinc coated PVC or related plastic pipe |
| 12/20/1990 | DE3942702C1 Spray compacting of tube blooms or tubes - using torch which atomises liq. metal stream using vertical force to increase rigidity |
| 12/19/1990 | CN1047816A Shrouded thermal spray gun and method |
| 12/18/1990 | US4978585 Monotapes |
| 12/18/1990 | US4978557 Method of ARC spraying |
| 12/18/1990 | US4978487 Encasing the coating in a metallic cover, welding, evacuation, hot isostatic pressing, densifying and metallurgically bonding to the surface |
| 12/18/1990 | CA1277876C Plasma spray torch |
| 12/12/1990 | EP0401611A1 High temperature composite material, process for its manufacture and its use |
| 12/12/1990 | EP0401259A1 Process and device for depositing layers of a high-temperature superconducting material on substrates |
| 12/12/1990 | CN1010761B Method for manufacturing a decorative sheet |
| 12/11/1990 | US4976995 Rolling during deposition process |
| 12/11/1990 | US4976779 Oxidation by thermal treatment |
| 12/06/1990 | DE3918200A1 Autogenous flame spraying equipment for powered materials - has at least two exchangeable elements one with nozzle carrier, the other with gas supply lines |
| 12/06/1990 | CA2018254A1 High temperature mcra1 (y) composite material and processes for its preparation and its use |
| 12/05/1990 | EP0400683A1 Powdered metal spray coating material, process for producing the same and the use thereof |
| 11/27/1990 | US4973522 Aluminum alloy composites |
| 11/27/1990 | CA1276970C Electronically and ionically conducting electrodes for thermoelectric generators |
| 11/27/1990 | CA1276843C Composite hard chromium compounds for thermal spraying |
| 11/22/1990 | EP0398455A1 Method and apparatus for the production of a rotationally symmetric body |
| 11/21/1990 | CN1047113A Method for surface reinforced treatment of metal part |
| 11/20/1990 | US4971839 High-temperature shielding coating and method for producing it |
| 11/20/1990 | US4971838 Pretreating agent for metal spraying and method for forming a metal spray coating |
| 11/20/1990 | US4971133 Method to reduce porosity in a spray cast deposit |
| 11/15/1990 | WO1990013682A1 Poppet valve manufacture |
| 11/14/1990 | EP0396772A1 Immersion member for hot dip galvanizing bath and method for preparing the same |
| 11/13/1990 | US4970364 Method of coating internal surfaces of an object by plasma spraying |
| 11/13/1990 | US4970091 Coating |
| 11/08/1990 | DE3914722A1 Verfahren zum auftragen von keramischen material Method for the application of ceramic material |
| 11/07/1990 | EP0396528A2 Method of coating surfaces |
| 11/07/1990 | EP0396114A2 Liquid transfer articles and method for producing them |
| 11/06/1990 | CA1275871C Diffusion oriented repair process |
| 11/05/1990 | WO1990013681A1 Process for applying ceramic material |
| 11/01/1990 | WO1990008203A3 Depositing metal onto a surface |
| 10/31/1990 | EP0394964A2 Colored zinc powder, its method of production and method for producing colored article |
| 10/31/1990 | EP0394817A1 Method of producing metal-ceramic-composite |
| 10/30/1990 | US4966820 Ceramics-coated heat resisting alloy member |
| 10/30/1990 | US4966224 Substrate orientation in a gas-atomizing spray-depositing apparatus |
| 10/26/1990 | CA2015568A1 Method for production of ceramic-metal composite materials |
| 10/23/1990 | US4964568 Shrouded thermal spray gun and method |
| 10/18/1990 | WO1990012123A1 Method of treatment with plasma and plasmatron |
| 10/18/1990 | WO1990012122A1 Method for superficial treatment of high temperature resistance tubes and tubes so treated |
| 10/18/1990 | WO1990011852A1 Method of treating spray cast metal deposits |
| 10/16/1990 | US4963404 Thin walled cylinder coated with mixture of ceramic and fluorocarbon polymer over metal adhesion layer |
| 10/16/1990 | CA1275206C Production of metal spray deposits |
| 10/09/1990 | US4961973 Thermally applying a metallic spray coat from materials in a hollow wire filled with iron and alloys |
| 10/09/1990 | US4961457 Method to reduce porosity in a spray cast deposit |
| 10/04/1990 | WO1990011386A1 Process and device for applying at least one metal, metal oxide, nitride and/or carbide |
| 10/04/1990 | DE3936018A1 Verfahren zur aufbringung mindestens eines metalls, metalloxides, -nitrides und/oder -carbides sowie vorrichtung zur durchfuehrung des verfahrens Method for applying at least one metal, metal oxides, -nitrides and / or -carbides and apparatus for performing the method |
| 10/03/1990 | EP0389959A1 Method for applying corrosion and abrasion protective coatings |
| 09/27/1990 | DE3909677A1 Spray additive for thermal spraying of solderable layers of electrical components |
| 09/26/1990 | EP0388743A1 Pusher bar for cigarette packaging machine |
| 09/19/1990 | EP0388135A1 Engraved micro-ceramic-coated cylinder and coating process therefor |
| 09/19/1990 | CN1045439A Cutting pick with high-hard antiwear coating and technology thereof |
| 09/19/1990 | CN1045425A Yttrium enriched aluminide coating for superalloys |
| 09/18/1990 | US4958058 Apparatus for producing a flow of a molten feed material |
| 09/18/1990 | US4957062 Apparatus for plasma surface treating and preparation of membrane layers |
| 09/18/1990 | US4957061 Plurality of beam producing means disposed in different longitudinal and lateral directions from each other with respect to a substrate |
| 09/18/1990 | US4957058 Machine for applying gas-thermal coatings |
| 09/18/1990 | CA1274093A1 Method of heat treating of wear resistant coatings and compositions useful therefor |
| 09/18/1990 | CA1274071A1 Process for the superficial laser treatment of ceramic objets |
| 09/12/1990 | EP0386618A1 Element with wear-resisting layer comprising nickel or cobalt |