| 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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| 03/30/1999 | US5888372 Continuously from nonconducting film by electroless and galvanic metallization |
| 03/24/1999 | EP0786017B1 Protective layer for protecting parts against corrosion, oxidation and excessive thermal stresses, as well as process for producing the same |
| 03/24/1999 | EP0779940B1 Method for the deposition of a diamond film on an electroless-plated nickel layer |
| 03/24/1999 | CN1211637A Article having coating thereon |
| 03/23/1999 | US5885658 Process for protecting optical properties of a thermal control |
| 03/18/1999 | DE19740610A1 Crack and peel resistant silicon carbide coating |
| 03/17/1999 | EP0902104A2 A metallic article having a thermal barrier coating and a method of application thereof |
| 03/17/1999 | EP0740591B1 Two or multi-phase coating |
| 03/17/1999 | CN1210905A Coated article |
| 03/16/1999 | US5882802 Noble metal coated, seeded bimetallic non-noble metal powders |
| 03/16/1999 | US5882778 Hard coating of excellent wear resistance and hard coating coated member thereof |
| 03/10/1999 | EP0900287A1 Substrate with a superhard coating containing boron and nitrogen and method of making the same |
| 03/10/1999 | EP0900145A1 Articles having a colored metallic coating and process for their manufacture |
| 03/10/1999 | CN1210042A Magnesium alloy molded product and method for producing the same |
| 03/09/1999 | US5879827 Catalyst for membrane electrode assembly and method of making |
| 03/09/1999 | US5879760 Protecting against environmental degradation at higher temperatures |
| 03/09/1999 | US5879532 Electroplating metal or metal alloy layer on surface of article, pulse blow drying, vapor depositing refractory metal or refractory metal alloy layer and layer of compound of refractory metal or alloy |
| 03/03/1999 | EP0898504A1 Abrasive body |
| 03/03/1999 | EP0500928B1 Endocurietherapy |
| 03/02/1999 | US5876860 Thermal barrier coating ceramic structure |
| 03/02/1999 | US5876572 Multiple layer erosion resistant coating and a method for its production |
| 03/02/1999 | US5875702 Swash plate of swash plate compressor and combination of swash plate with shoes |
| 02/25/1999 | DE19738098C1 Hard material coating includes a textured titanium carbonitride layer |
| 02/24/1999 | EP0897996A1 Aluminide/MCrAlY coating system |
| 02/24/1999 | EP0897328A1 Abrasive body |
| 02/24/1999 | CN1208778A Article having decorative and protective multi-layer coating |
| 02/17/1999 | CN1208085A Coated article |
| 02/16/1999 | US5871850 For cutting tool is excellent in wear resistance and chipping resistance |
| 02/16/1999 | US5871668 Consists of water soluble polymer carrier, solvent, water soluble alkali metal silicate for coating iron, steel and iron alloy; chromate free coating |
| 02/16/1999 | US5871630 Preparation of copper-indium-gallium-diselenide precursor films by electrodeposition for fabricating high efficiency solar cells |
| 02/11/1999 | WO1999006612A1 Two layer solderable tin coating |
| 02/11/1999 | WO1999006609A1 Component with high temperature resistance and method for producing an anti-oxidation element |
| 02/11/1999 | WO1999006183A1 Method of manufacturing porous electrode wire for electric discharge machining and structure of the electrode wire |
| 02/10/1999 | EP0896502A1 Method of treating metal foil for enhancing adhesion |
| 02/10/1999 | EP0896073A1 Coating for cylinder friction surface part of a piston engine |
| 02/10/1999 | CN1207420A Article having coating |
| 02/09/1999 | US5869798 Wear resistant materials having excellent wear resistance and method of manufacturing the material |
| 02/04/1999 | DE19733053A1 Oxide and metal coated transparent substrate useful for monitor |
| 02/02/1999 | US5866271 Method for bonding thermal barrier coatings to superalloy substrates |
| 02/02/1999 | US5866202 Fine particles of amino resin |
| 02/02/1999 | US5866195 Elongated strip of metallic cable |
| 02/02/1999 | CA2156393C Piping element for buried piping, buried piping made thereof and process for protection coating of said element |
| 01/27/1999 | EP0892861A1 Boron and nitrogen containing coating and method for making |
| 01/26/1999 | US5863668 Enhanced thermal fatigue; aircraft turbines |
| 01/26/1999 | US5863617 Portable metal bonded anti-slip coating application process |
| 01/26/1999 | US5863606 Method for producing diamond coated member |
| 01/26/1999 | US5863411 Photolithographic formation of accurate micropattern, then electrochemical etching non-masked areas completely through thickness of metal to form apertures |
| 01/21/1999 | WO1999003161A1 Surface-treated steel sheet for battery case, battery case, and battery manufactured by using the case |
| 01/20/1999 | EP0892074A1 Magnesium alloy molded product and method for producing the same |
| 01/20/1999 | CN1205365A Article having decorative and protective coating |
| 01/19/1999 | US5861218 Zinciferous plated steel sheet and method for manufacturing same |
| 01/19/1999 | US5861069 Method for forming an indium antimonide layer |
| 01/19/1999 | US5860513 Conductive base; layers of nickel, cobalt or their alloys and palladium or its alloy; wear, heat, oxidation, and corrosion resistance |
| 01/13/1999 | EP0890743A2 Swash plate of swash-plate compressor |
| 01/13/1999 | EP0890659A2 Process for applying protective and decorative coating on an article |
| 01/13/1999 | EP0890655A1 Process for treating the surface of zinc coated alloyed sheet steel and sheet obtained thereby |
| 01/13/1999 | EP0787218B1 Laminated material and process for producing the same |
| 01/13/1999 | CN1041641C Surface treated steel sheet and method for manufacture thereof |
| 01/12/1999 | US5858557 Nickel/gold plating of a copper-refractory metal material |
| 01/12/1999 | US5858544 Article comprising first layer having surface including metal oxide having oxygen atoms available for bonding, second layer including spherosiloxane molecules having silicon atoms which bond with oxygen atoms to form hydrophobic coating |
| 01/06/1999 | CN1204419A Preparation of CuxInyGazSen (x=0-2,Y=0-2,z=0-2,n=0-3) precursor films by electrodeposition for fabricating high efficiency solar cell |
| 01/05/1999 | US5856027 Gas turbine engines |
| 12/30/1998 | WO1998058885A1 Silicon oxynitride protective coatings |
| 12/30/1998 | EP0886685A2 Improved thermal barrier coating system and methods |
| 12/30/1998 | EP0886684A1 Lubricated steel sheet |
| 12/30/1998 | CN1041457C Piping element for burried conduit and method for protecting said piping element |
| 12/29/1998 | US5854499 Ferroelectric film capacitor with intergranular insulation |
| 12/29/1998 | US5853826 Method of improving the color of transparent materials |
| 12/29/1998 | CA2042777C Diamond having multiple coatings and methods for their manufacture |
| 12/29/1998 | CA2027685C Organic composite coated steel strip having improved corrosion resistance and weldability |
| 12/23/1998 | WO1998058100A1 Method and device for vacuum-coating a substrate |
| 12/23/1998 | EP0804634B1 Wearing protection layer |
| 12/23/1998 | CN1202537A Zinc plated steel plate and its producing method |
| 12/22/1998 | US5851687 Alumina coated cutting tool |
| 12/22/1998 | US5851679 Multilayer dielectric stack coated part for contact with combustion gases |
| 12/22/1998 | US5851678 Composite thermal barrier coating with impermeable coating |
| 12/22/1998 | US5851658 Diamond coated article and process for producing thereof |
| 12/17/1998 | DE19826259A1 Plasma CVD process application |
| 12/17/1998 | DE19822265A1 Open end spinning rotor |
| 12/16/1998 | EP0884403A1 Multilayer material with erosion/wear/corrosion protective coating on a substrate of aluminium, magnesium and their alloys |
| 12/16/1998 | CN1202008A Lead frame and method for manufacturing the same |
| 12/16/1998 | CN1041222C Composite surface treatment for steel die |
| 12/15/1998 | US5849423 Zinciferous plated steel sheet and method for manufacturing same |
| 12/15/1998 | US5849416 Protective coatings for superalloys |
| 12/10/1998 | WO1998056213A1 Method and apparatus for improved electrodeless lamp screen |
| 12/10/1998 | DE19724013A1 Black chromed die cast magnesium alloy components |
| 12/10/1998 | DE19723975A1 Computer-controlled production of black chromated magnesium alloy die castings |
| 12/09/1998 | EP0882435A2 Implant for a living being, method of making the implant and its use |
| 12/09/1998 | EP0869867A4 Tin coated electrical connector |
| 12/08/1998 | US5846655 Electrical layer contact element and method for manufacturing same |
| 12/08/1998 | US5846605 Coated Article |
| 12/03/1998 | DE19823710A1 Glass shaping mould especially for CRT panel or cone production |
| 12/02/1998 | EP0880607A1 Oxidation protective coating for refractory metals |
| 12/02/1998 | CN1200358A Mold for forming glass and method for forming glass |
| 12/01/1998 | US5843587 Process for treating high temperature corrosion resistant composite surface |
| 12/01/1998 | US5843585 Thermal barrier coating with improved sub-layer and parts coated with said thermal barrier |
| 11/26/1998 | WO1998053115A1 Packaging material |
| 11/26/1998 | DE19745407A1 Gloss coating of parts, especially vehicle wheels |
| 11/25/1998 | EP0879901A1 Protective coating for metal pieces with a good resistance against corrosion in a saline atmosphere and metal pieces with such a protective coating |
| 11/25/1998 | EP0879899A1 Packaging material |