| Patents for C23C 28 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and (13,275) |
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| 08/04/1999 | CN1225047A Powder coated with multilayer film and process for preparing the same |
| 08/03/1999 | US5932359 Surface-treated steel sheet for fuel tanks |
| 08/03/1999 | US5932083 Electrodeposition of cerium-based coatings for corrosion protection of aluminum alloys |
| 08/03/1999 | US5931269 Comprising a hardened and tempered steel member having a high tensile strength, at least one selected portion of said steel member coated by means of thermal spraying with a tungsten carbide-cobalt composition |
| 07/28/1999 | EP0931178A1 Composite body, production process and use |
| 07/28/1999 | EP0931174A1 Method and device to produce a heat insulating layer |
| 07/28/1999 | CN1224327A Adhesion enhancement for metal foil |
| 07/27/1999 | US5928796 Corrosion resistant coatings containing an amorphous phase |
| 07/27/1999 | US5928790 Multilayer circuit boards and processes of making the same |
| 07/22/1999 | WO1999036193A1 Method and apparatus for providing a conductive, amorphous non-stick coating |
| 07/22/1999 | WO1999027147A3 Wear-resistant, mechanically highly stressed and low-friction boundary coating construction for titanium or the alloys thereof and a method for producing the same |
| 07/22/1999 | CA2318266A1 Method and apparatus for providing a conductive, amorphous non-stick coating |
| 07/21/1999 | EP0930131A1 Method of manufacturing porous electrode wire for electric discharge machining and structure of the electrode wire |
| 07/20/1999 | US5925422 Diamond coating on carbon and diffusion |
| 07/15/1999 | WO1999035307A1 Composition and process for treating a metal surface |
| 07/15/1999 | WO1999035306A2 Thermal barrier coating ceramic structure |
| 07/14/1999 | CN1222586A Coated article |
| 07/13/1999 | US5922478 Polished brass colored abrasion, corrosion and acid resistant door knobs/bathroom fixtures |
| 07/13/1999 | CA2258432A1 A metallic article having a thermal barrier coating and a method of application thereof |
| 07/08/1999 | WO1999018259A9 Thermal barrier coating with alumina bond inhibitor |
| 07/07/1999 | EP0853685B1 Transparent heat protection foil and process for producing the same |
| 07/07/1999 | EP0826076B1 Metal component with a high-temperature protection coating system and a method of coating the component |
| 06/30/1999 | EP0926250A1 Unidirectional electromagnetic steel sheet having excellent film characteristics and magnetic characteristics, its production method and decarburization annealing setup therefor |
| 06/30/1999 | EP0925386A1 Workpiece with wear-protective coating |
| 06/30/1999 | EP0925382A1 Wear-resistant edge layer structure for titanium or its alloys which can be subjected to a high mechanical load and has a low coefficient of friction, and method of producing the same |
| 06/30/1999 | EP0686706B1 White decorative part and process for producing the same |
| 06/30/1999 | CN1221373A Articles having colored metallic coating and process for their manufacture |
| 06/29/1999 | US5916695 Tin coated electrical connector |
| 06/23/1999 | EP0924316A1 Coating system, method for its fabrication, and its use |
| 06/22/1999 | US5914439 Diffusion barrier for bores of glass fiber spinners providing high corrosion and oxidative resistance at high temperatures |
| 06/22/1999 | US5914189 Protected thermal barrier coating composite with multiple coatings |
| 06/17/1999 | WO1999029921A1 Multilayered pvd coated cutting tool |
| 06/17/1999 | WO1999029920A1 Multilayered pvd coated cutting tool |
| 06/16/1999 | EP0922781A1 Iron aluminide coating and process for application of this iron aluminide coating |
| 06/15/1999 | US5912087 Graded bond coat for a thermal barrier coating system |
| 06/09/1999 | EP0921211A1 Multilayered composite material for bearing having a support layer |
| 06/09/1999 | EP0921209A2 A coated superalloy article and a method of coating a superalloy article |
| 06/09/1999 | CN1218845A Titanium coating zinc plate and its producing technology |
| 06/03/1999 | WO1999027147A2 Wear-resistant, mechanically highly stressed and low-friction boundary coating construction for titanium or the alloys thereof and a method for producing the same |
| 06/02/1999 | EP0919644A1 Process for obtaining a metallic composite band |
| 06/02/1999 | EP0919639A1 Spray coated member resistant to high temperature environment and method of production thereof |
| 06/02/1999 | DE19854645A1 Anti-reflection film for a CRT has a thick uppermost silicon oxide film above a thinner indium-tin oxide film |
| 06/01/1999 | US5908671 Thin amorphous films |
| 05/27/1999 | DE19751711A1 Glass coating comprises a silver layer sandwiched between two high refractive index layers |
| 05/27/1999 | DE19751337A1 Surface layer structure for titanium and alloys |
| 05/26/1999 | EP0845050B1 Product used to guide a hot oxidizing gas |
| 05/26/1999 | CN1217735A Multilayer interference pigment with transparent central layer |
| 05/26/1999 | CN1217392A Process for raising corrosion resistance of zinc-plated iron-steel elements |
| 05/25/1999 | US5906895 Thermal barrier coating member and method of producing the same |
| 05/25/1999 | US5906866 High speed hydrogen reduction of tungsten hexafluoride without the use of silane to form a tungsten film |
| 05/20/1999 | WO1999025012A1 ELIMINATION OF THE TITANIUM NITRIDE FILM DEPOSITION IN TUNGSTEN PLUG TECHNOLOGY USING PE-CVD-Ti AND IN-SITU PLASMA NITRIDATION |
| 05/20/1999 | WO1999024647A1 Method for producing abrasive tips for gas turbine blades |
| 05/20/1999 | WO1999024633A1 Stainless steel coated with intermetallic compound and process for producing the same |
| 05/20/1999 | DE19750128A1 Copper-containing layer used as microbicide in surface coatings |
| 05/19/1999 | EP0916746A1 Preservative steel plate having high resistance weldability, corrosion resistance and press formability for automobile fuel tanks |
| 05/19/1999 | EP0916635A2 Ceramic coatings containing layered porosity |
| 05/19/1999 | EP0916624A1 Porcelain-enameled steel sheets and frits for enameling |
| 05/19/1999 | EP0762943A4 Radiation cured island coating system |
| 05/14/1999 | WO1999023277A1 Product designed to be subjected to the effects of hot gas and method for producing a coating for this product |
| 05/14/1999 | WO1999023271A1 Product, especially a gas turbine component, with a ceramic heat insulating layer |
| 05/14/1999 | WO1999023270A1 Product with a layer system for protecting against a hot aggressive gas |
| 05/12/1999 | EP0914498A1 Metal substrate with an oxide layer and an improved anchoring layer |
| 05/12/1999 | EP0843747B1 Treatment of cemented carbide substrate to receive a diamond film by CVD |
| 05/12/1999 | EP0734460B1 Process for producing a hard material layer |
| 05/12/1999 | CN1216325A Process for applying protective and decorative coating on article |
| 05/11/1999 | US5902638 Method for producing spallation-resistant protective layer on high performance alloys |
| 05/06/1999 | WO1999021661A1 Solar collectors |
| 05/06/1999 | EP0913496A1 High-temperature spray coated member and method of production thereof |
| 05/06/1999 | EP0913252A1 Steel plate for highly corrosion-resistant fuel tank |
| 05/06/1999 | EP0912641A1 Multilayer interference pigment with transparent central layer |
| 05/05/1999 | CN1216015A Abrasive body |
| 05/04/1999 | US5900326 Spallation/delamination resistant thermal barrier coated article |
| 05/04/1999 | US5900316 Flexible conductive sheet |
| 05/04/1999 | US5900283 Method for providing a protective coating on a metal-based substrate and related articles |
| 05/04/1999 | US5900126 Magnetic recording disks |
| 04/28/1999 | CN1215437A Substrate with a superhard coating containing boron and nitrogen and method of making the same |
| 04/28/1999 | CN1215436A Boron and nitrogen containing coating and method for making |
| 04/28/1999 | CN1215141A Swashplate for swashplate compressor |
| 04/28/1999 | CN1215097A Article having coating |
| 04/22/1999 | WO1999019626A1 Swash plate compressor |
| 04/22/1999 | WO1999019625A1 Swash plate compressor |
| 04/22/1999 | WO1999019066A1 Catalyst for membrane electrode assembly and method of making |
| 04/22/1999 | CA2304157A1 Catalyst for membrane electrode assembly and method of making |
| 04/22/1999 | CA2274479A1 Swash plate compressor |
| 04/21/1999 | EP0909831A2 Process for depositing a bond coat for a thermal barrier coating system |
| 04/21/1999 | EP0840809B1 Product with a metallic base body provided with cooling channels and its manufacture |
| 04/21/1999 | EP0724657B1 Protective coating |
| 04/21/1999 | EP0686246B1 Piping element for burried conduit, corresponding burried conduit, and method for manufacturing said piping element |
| 04/15/1999 | WO1999018259A1 Thermal barrier coating with alumina bond inhibitor |
| 04/14/1999 | EP0908934A2 Method of manufacturing a gate electrode |
| 04/14/1999 | EP0908533A2 Process for the deposition of thick coatings onto products in copper and alloys thereof |
| 04/13/1999 | US5894053 Flame spraying |
| 04/07/1999 | EP0656958B1 Method of manufacturing metal components protected against corrosion |
| 04/07/1999 | CN1213411A Lubricated steel sheet |
| 04/06/1999 | US5891267 Thermal barrier coating system and method therefor |
| 04/01/1999 | WO1998051419A9 Tough-coated hard powders and sintered articles thereof |
| 03/31/1999 | EP0905419A2 Piston ring |
| 03/31/1999 | EP0905281A1 Process for improving the oxydation and corrosion resistance of a superalloy part and superalloy part obtained |
| 03/31/1999 | EP0905280A2 Graded bond coat for a thermal barrier coating system |
| 03/31/1999 | EP0904426A1 Article with a protective coating system comprising an improved anchoring layer and its manufacture |