| 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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| 03/09/2004 | US6703137 Segmented thermal barrier coating and method of manufacturing the same |
| 03/09/2004 | US6703135 A disadvantage of light metals is their propensity to corrode; depositing metal layers onto the light metal using a currentless electroplating process |
| 03/09/2004 | US6702886 Mold coating |
| 03/04/2004 | WO2003002776A3 Method of anodizing of magnesium and magnesium alloys and producing conductive layers on an anodized surface |
| 03/04/2004 | US20040043261 Heat barriers; rare earth oxides; perovskite crystal structure |
| 03/04/2004 | US20040043244 Gas turbine engine; doped zironium or hafnium oxide; heat resistance, crystal structure |
| 03/04/2004 | US20040043208 Porous material and production process thereof |
| 03/04/2004 | US20040043150 Vapor deposition process and apparatus therefor |
| 03/04/2004 | DE3635121B4 Verfahren zur Herstellung eines gummiartigen Verbundmaterials A process for preparing a rubbery composite material |
| 03/03/2004 | EP1394292A2 Electrochemically produced TiO2 layers for providing corrosion protection or wash primers |
| 03/03/2004 | EP1394282A1 Fuel tank or fuel pipe exhibiting excellent corrosion resistance and method for manufacturing the same |
| 03/03/2004 | EP1394281A1 UNIDIRECTIONAL SILICON STEEL SHEET OF ULTRA−LOW IRON LOSS AND METHOD FOR PRODUCTION THEREOF |
| 03/03/2004 | EP1394139A2 Protective overlayer for ceramics |
| 03/03/2004 | EP1392957A1 Abradeable seal system |
| 03/03/2004 | CN1478921A Metal surface treatment composite, metal surface treatment method and galvanized steel sheet obtained by it |
| 03/02/2004 | US6699607 Barium strontium aluminasilicate protective coating for articles exposed to high temperatures including the hostile thermal environment of a gas turbine engine |
| 02/26/2004 | US20040038086 Thermal barrier coatings with low thermal conductivity |
| 02/26/2004 | US20040038085 Heat resistant layer is made of a mixed oxide containing 15 mol % of at least one lanthanide sesquioxide, selected from LA, Pr, Nd, Sm, Eu, Tb and mixtures, and balance oxide selected from zirconia, ceria, and hafnia |
| 02/26/2004 | US20040038068 Stack layer containing multpile refractory metal compound or refractory metal alloy compound layers alternating with layers containing refractory metal or refractory metal alloy |
| 02/26/2004 | US20040038037 Coated article with polymeric basecoat cured at low temperatures |
| 02/25/2004 | EP1391539A2 Coated steel sheet provided with electrodeposition painting having superior appearance |
| 02/25/2004 | EP1391533A1 Method for protecting articles, and related compositions |
| 02/25/2004 | EP1391531A2 Thermal barrier coating with nitride particles |
| 02/25/2004 | EP1390549A1 Metal-zirconia composite coating |
| 02/25/2004 | CN1478155A Passivation method |
| 02/25/2004 | CN1477230A Hign temp-resistant article and its mfg. method |
| 02/25/2004 | CN1477229A Zinc-impregnating layer anodic oxidation method colouring process and its treatment solution formula |
| 02/25/2004 | CN1139673C Method for treatment of blackening chemically coated Ni layer |
| 02/24/2004 | US6695587 Gas turbine airfoil protected by aluminide and platinum aluminide coatings, and its preparation |
| 02/19/2004 | WO2004015170A1 PROCESS FOR PRODUCING ALUMINA COATING COMPOSED MAINLY OF α-TYPE CRYSTAL STRUCTURE, ALUMINA COATING COMPOSED MAINLY OF α-TYPE CRYSTAL STRUCTURE, LAMINATE COATING INCLUDING THE ALUMINA COATING, MEMBER CLAD WITH THE ALUMINA COATING OR LAMINATE COATING, PROCESS FOR PRODUCING THE MEMBER, AND PHYSICAL EVAPORATION APPARATU |
| 02/19/2004 | WO2004015169A2 Method for coating the surface of metallic material, device for carrying out said method |
| 02/19/2004 | WO2004015168A1 Material coated with thin ceramic film having graded composition and method for production thereof |
| 02/19/2004 | WO2004015151A1 Titanium alloys excellent in hydrogen absorption-resistance |
| 02/19/2004 | US20040034109 Treatment for improved magnesium surface corrosion-resistance |
| 02/19/2004 | US20040033372 Micromechanical component and method for producing an anti-adhesive layer on a micromechanical component |
| 02/19/2004 | US20040033339 Porous body and method of manufacturing the same |
| 02/19/2004 | US20040031691 Process for the electrodeposition of low stress nickel-manganese alloys |
| 02/19/2004 | DE10258680A1 Process for applying alternating layers e.g. barrier layers onto a plastic bottle by chemical gas phase deposition comprises depositing an organic adhesion promoting layer on a substrate and applying an inorganic barrier layer |
| 02/19/2004 | CA2495457A1 Method for coating the surface of metallic material, device for carrying out said method |
| 02/18/2004 | CN1476493A Energy enhanced process for treating conductive surface and products formed thereby |
| 02/18/2004 | CN1475597A Carbon film coved part and its mfg. method |
| 02/18/2004 | CN1475325A Laser welding absorption film |
| 02/17/2004 | US6692838 Preventing metal dusting of metal surfaces exposed to carbon supersaturated environments comprising metal alloy comprising alloying metals and base metals and protective oxide coating comprising at least two oxide layers |
| 02/17/2004 | CA2290761C Coated article |
| 02/12/2004 | WO2004013366A2 Method for the production of a hydrophilic substrate provided with a layer electrode |
| 02/12/2004 | WO2002042522A3 Alloy color effect materials and production thereof |
| 02/12/2004 | US20040028938 Method of making a protective coating forming a thermal barrier with a bonding underlayer on a superalloy substrate, and a part obtained thereby |
| 02/12/2004 | US20040026667 Mixture of chromium compound, silica and lubricant; surface treatment of steel sheet |
| 02/12/2004 | US20040026236 Nanolayered coated cutting tool and method for making the same |
| 02/12/2004 | US20040025978 Diffusion platinum, aluminum into substrate surface; protective coating for aircraft turbines |
| 02/12/2004 | US20040025971 Nitriding; overcoating with iron, lithium oxide complex |
| 02/12/2004 | US20040025342 Surface with varying electrical or magnetic properties |
| 02/11/2004 | EP1388593A2 Rapid process for producing multilayer barrier coatings |
| 02/11/2004 | CN1474929A Condensation heat-transfer device |
| 02/11/2004 | CN1473961A Non-cyanide electroplating process for zinc alloy die casting |
| 02/11/2004 | CN1473960A Bright nickel plating process for ferrite audio frequency magnetic head |
| 02/05/2004 | WO2004011689A2 Polymeric coating formulations and steel substrate composites |
| 02/05/2004 | WO2004011688A2 Method and apparatus for dispersion strengthened bond coats for thermal barrier coatings |
| 02/05/2004 | US20040023486 Method of implantation after copper seed deposition |
| 02/05/2004 | US20040023020 Thermal barrier coating utilizing a dispersion strengthened metallic bond coat |
| 02/05/2004 | US20040022662 Method for protecting articles, and related compositions |
| 02/05/2004 | US20040022604 Polymeric coating formulations and steel substrate composites |
| 02/05/2004 | DE10234114A1 Verfahren zur Herstellung eines mit einer Schichtelektrode versehenen hydrophilen Substrats A method for producing a layer electrode provided with a hydrophilic substrate |
| 02/05/2004 | DE10233120A1 Universal decorative surface coating for semi-finished products, e.g. aluminum bars, comprises conversion layer, levelling varnish, coupling layer, metallized layer and topcoat varnish |
| 02/05/2004 | CA2505829A1 Polymeric coating formulations and steel substrate composites |
| 02/04/2004 | EP1385449A2 Biologically-functionalised, metabolically-inductive implant surfaces |
| 02/04/2004 | CN1137007C Resin-coated aluminum-zinc alloy coating steel products |
| 02/03/2004 | US6687324 Coated metal articles |
| 02/03/2004 | US6686060 Yttria-stabilized zirconia containing niobia and/or titania; reducing thermal conductivity; gas turbine engine protective film |
| 02/03/2004 | US6686058 Zinc or zinc-nickel plating with phosphoric acid and trivalent chromium protective layer; prevents brittleness caused by thermal degradation; noncracking; anticorrosivity |
| 01/29/2004 | WO2004010439A1 Electroconductive compound in flake form and electroconductive composition |
| 01/29/2004 | WO2004009871A1 Multilayer plated fuel line parts for automobile |
| 01/29/2004 | US20040018376 Multilayer coating; corrosion resistance |
| 01/29/2004 | US20040018362 Silica layers and antireflection film using same |
| 01/28/2004 | EP1383647A1 Coated article having the appearance of stainless steel |
| 01/27/2004 | US6682828 Steel sheet provided with a coating comprising a main layer of zinc-chromium alloy the predominant phase of which has a delta and/or zeta structure |
| 01/27/2004 | US6682827 Nickel aluminide coating and coating systems formed therewith |
| 01/27/2004 | US6682780 Protective system for high temperature metal alloy products |
| 01/27/2004 | US6682774 Direct application of catalysts to substrates for treatment of the atmosphere |
| 01/27/2004 | US6681639 Method of estimating the lifetime of thermal barrier coatings |
| 01/22/2004 | WO2004008450A1 Protective overcoatings |
| 01/22/2004 | WO2004007787A1 Layered system |
| 01/22/2004 | US20040013805 Processing method of creating rainbow color, method of manufacturing article which presents rainbow-colored reflective luster, and article which presents rainbow-coloured reflective luster |
| 01/22/2004 | US20040012152 Layer system for the rotor/stator seal of a turbomachine |
| 01/22/2004 | US20040011431 Passivation method |
| 01/21/2004 | EP1382717A1 Unidirectional silicon steel sheet excellent in adhesion of insulating coating film imparting tensile force |
| 01/21/2004 | EP1382707A1 Layer system |
| 01/21/2004 | EP1381522A1 Processing method of creating rainbow color, method of manufacturing article which presents rainbow-coloured reflective luster, and article which presents rainbow-coloured reflective luster |
| 01/21/2004 | CN1468976A Surface treatment method suitable for both metal and non-metal |
| 01/20/2004 | US6679952 Method of coating aluminum and aluminum alloy substrates and coated articles |
| 01/20/2004 | US6679526 Threaded joint for an oil well pipe |
| 01/15/2004 | WO2004005581A1 Highly oxidation resistant component |
| 01/15/2004 | WO2004005580A1 Highly oxidation resistant component |
| 01/15/2004 | WO2004005579A1 Precoat metal plate excellent in press workability and method for production thereof |
| 01/15/2004 | WO2003056062A3 Polymer derivatives for treating metals |
| 01/15/2004 | WO2003033779B1 Coating method for light metal alloys |
| 01/15/2004 | US20040009365 Temperature-stable protective coating over a metallic substrate surface |
| 01/15/2004 | US20040009344 Pigmented alkoxyzirconium sol |
| 01/15/2004 | US20040008446 Surface planarization processes for the fabrication of magnetic heads and semiconductor devices |
| 01/15/2004 | US20040007291 Comprises ferric oxide source, injecting steam through ferric oxide source to infuse with cations, injecting steam into heated chamber housing laminated magnetic core, then oxidizing; dielectrics |