| Patents for C23D 5 - Coating with enamels or vitreous layers (1,038) |
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| 07/28/1999 | CN1224076A Glaze texture forming process |
| 07/15/1999 | WO1999035101A1 Catalytic porcelain enamel coating composition |
| 06/24/1999 | DE19754996A1 Verfahren zur Beschichtung weichmagnetischer Bänder oder Bleche A method for coating soft magnetic strips or sheets |
| 06/23/1999 | CN2325404Y Color enamel metallic ornamental panel |
| 06/17/1999 | WO1999030335A1 Method for coating magnetic bands or sheet metal |
| 05/19/1999 | EP0916635A2 Ceramic coatings containing layered porosity |
| 05/19/1999 | EP0916624A1 Porcelain-enameled steel sheets and frits for enameling |
| 05/18/1999 | US5905269 Titanium oxide, oven |
| 04/28/1999 | CN1214981A Glass meltallizing method and device for metal cylinder |
| 04/27/1999 | US5898180 Enamel composition comprising binder and high reflecting non-absorbing metal oxide particles, which diffusely reflects infrared energy |
| 04/21/1999 | EP0728046B1 Process for producing a pattern in a glaze composition and preparation of mold therefor |
| 04/15/1999 | DE19745259A1 Method for coating of surfaces |
| 04/14/1999 | EP0907765A1 Product with a base structure consisting of a superalloy and an overlay system thereon, and process for the production thereof |
| 04/14/1999 | CN1213619A Mfg. method of simulation porcelain photograph |
| 03/24/1999 | EP0902845A1 Method for producing a vitreous-emanel-coated joining zone on a steel component |
| 03/24/1999 | CN1211549A Process for depositing optical layers |
| 02/24/1999 | EP0897898A2 Method for the deposition of optical layers |
| 02/16/1999 | US5871840 Nickel powder containing a composite oxide of La and Ni and process for preparing the same |
| 02/11/1999 | DE19829676A1 Base material with heat- and scratch-resistant non-stick coating |
| 02/04/1999 | WO1999005342A1 Thin ceramic coatings |
| 02/04/1999 | CA2297920A1 Thin ceramic coatings |
| 01/26/1999 | US5863356 Method for producing electric sheets with a glass coating |
| 01/21/1999 | WO1999002463A1 Temperature and scratch-resistant anti-sticking coating |
| 01/21/1999 | CA2264944A1 Temperature and scratch-resistant anti-sticking coating |
| 12/30/1998 | EP0886886A1 Method of coating a component of a high-temperature fuel cell with a vitreous layer and high-temperature fuel cell stack |
| 12/24/1998 | DE19724991A1 Method for producing enamelled muffle plates for a pyrolysis furnace |
| 12/09/1998 | CN1200967A Metal powder and preparing method thereof |
| 12/03/1998 | WO1998054105A1 Coating powder for the electrostatic coating of glass and ceramic or metallic substrates, the production and use thereof |
| 12/03/1998 | DE19722273A1 Beschichtungspulver zum elektrostatischen Beschichten von Glas sowie keramischen und metallischen Substraten, seine Herstellung und Verwendung Powder coating for electrostatic coating of glass and ceramic and metallic substrates, its preparation and use |
| 12/02/1998 | CN1200312A Nickel powder and process for preparing same |
| 11/26/1998 | WO1998053118A1 Infrared energy reflecting composition and method of manufacture |
| 11/12/1998 | DE19719147A1 Enamelling of a metal component and production of enamelled sheet metal oven components |
| 11/11/1998 | CN1198481A Glaze spraying system capable of simultaneously spray-coating inner and outer surface of pipe shape piece |
| 11/11/1998 | CN1198368A Surface treatment method, decorative article and electronics device |
| 10/14/1998 | CN1195714A Vitreous composite coating layer roller forming film method and method for manufacturing material |
| 09/01/1998 | US5800869 Method of making an object, in particular a culinary article |
| 08/26/1998 | EP0752012B1 Process for producing magnetic steel sheets with a glass coating |
| 08/13/1998 | WO1998028236A3 Particulate mixture of oxides derived from two distinct frits with hydrophobic surfactant addition for self-cleaning enamel compositions, process for their preparation and their use |
| 07/16/1998 | DE19700755A1 Multicoloured enamelled article production |
| 07/15/1998 | EP0853141A2 Method for surface treatment, an ornament and a device |
| 07/02/1998 | WO1998028236A2 Particulate mixture of oxides derived from two distinct frits with hydrophobic surfactant addition for self-cleaning enamel compositions, process for their preparation and their use |
| 06/17/1998 | CN1184725A Process for preparing metal powder |
| 06/04/1998 | WO1998023791A1 Stratified composite with phosphorescent properties, method for the production and the use thereof |
| 06/04/1998 | DE19649662A1 Schichtkörper mit Nachleuchteigenschaften, Verfahren zu dessen Herstellung und dessen Verwendung Layer body having afterglow characteristics, a process for its preparation and its use |
| 06/04/1998 | CA2273165A1 Laminar body having phosphorescent properties, process for producing it and its use |
| 05/28/1998 | DE19647099A1 Increasing wear resistance especially of gas-powered engine valve |
| 05/12/1998 | CA2007293C Enameled sole for iron |
| 04/16/1998 | DE19641155A1 Electrophoretic coating of the interior of a hollow component open at least on one side |
| 04/08/1998 | EP0834370A1 Coated metal powder and process for preparing the same by decomposition |
| 04/08/1998 | EP0834369A1 Process for preparing metal powder |
| 04/08/1998 | EP0834368A1 Nickel powder and process for preparing the same |
| 12/11/1997 | WO1997046735A1 Method for producing a vitreous-emanel-coated joining zone on a steel component |
| 12/11/1997 | WO1997046734A1 Product with a base structure consisting of a superalloy and an overlay system thereon, and process for the production thereof |
| 12/04/1997 | DE19621763A1 Erzeugnis mit einem Grundkörper aus einer Superlegierung und einem darauf befindlichen Schichtsystem sowie Verfahren zu seiner Herstellung The product with a basic body made of a superalloy and a layer system located thereon as well as methods for its preparation |
| 10/08/1997 | EP0728052A4 Continuously cast steel strip |
| 10/08/1997 | EP0698004B1 Process for electrostatically applying a firable material |
| 10/07/1997 | USRE35625 Process for making a chemically-resistant porcelain enamel |
| 09/18/1997 | WO1997034331A1 Method of coating a component of a high-temperature fuel cell with a vitreous layer and high-temperature fuel cell stack |
| 09/18/1997 | CA2248916A1 Method of coating a component of a high-temperature fuel cell with a vitreous layer and high-temperature fuel cell stack |
| 08/28/1997 | DE19606519A1 Coating bottom of steam chamber of steam iron |
| 07/31/1997 | DE19602984A1 Production of protective layer on metal surfaces |
| 07/30/1997 | EP0786538A1 Metallic kitchen utensil coated with a transparent enamel |
| 07/23/1997 | CA2195832A1 Metal cooking vessel covered with a layer of transparent enamel |
| 05/14/1997 | EP0587709B1 Protection of metal surfaces against corrosion |
| 05/13/1997 | US5629251 Ceramic coating-forming agent and process for the production thereof |
| 04/08/1997 | US5618585 Process for the production of a coated system |
| 03/27/1997 | DE19535607A1 Increasing coating potential of electrophoretic enamel bath |
| 02/18/1997 | US5603235 Alkali cleaning; pickling; dipping in water glass solution; drying |
| 01/15/1997 | CN2245067Y Enamel utensil with titanium mineral glaze coating |
| 01/14/1997 | US5593724 Applying a fusible enamel coating, heating and fusion glass or ceramics and forming a pattern by removing material from enamel |
| 01/08/1997 | EP0752012A1 Process for producing magnetic steel sheets with a glass coating |
| 11/28/1996 | DE19519492A1 Carrier for metal workpieces |
| 10/30/1996 | EP0739997A1 Method of protecting metal |
| 10/01/1996 | US5560796 Transfer sheet |
| 09/12/1996 | WO1996027694A1 Member having composite coating and process for producing the same |
| 08/28/1996 | EP0728052A1 Continuously cast steel strip |
| 08/28/1996 | EP0728046A1 Process for producing a pattern in a glaze composition and preparation of mold therefor |
| 08/14/1996 | DE19503999A1 Producing enamelled iron workpieces in endless format or with large surface areas |
| 08/07/1996 | EP0725254A2 Cooking plate with a cast piece and method for its production |
| 07/31/1996 | CN1032423C Biological adaptability composite and its preparation method |
| 05/14/1996 | US5516586 Method for protecting a metal surface |
| 02/28/1996 | EP0698004A1 Firable material for electrostatic coating |
| 12/14/1995 | DE4419838A1 Component having good resistance and adhesion in window glass |
| 12/13/1995 | EP0686212A1 Method of manufacture of a metal part coated with mineral materials, part obtained and use thereof |
| 12/06/1995 | EP0640152B1 Process for enamelling steel strip |
| 12/01/1995 | EP0728046A4 Process for producing a pattern in a glaze composition and preparation of mold therefor |
| 11/30/1995 | DE4422460C1 Alkalinity determn. and maintenance in slip for electrophoretic enamelling |
| 11/29/1995 | EP0684322A2 Ceramic coating-forming agent and process for the production thereof |
| 11/02/1995 | EP0679734A2 Process for enamelling an object, especially a cooking utensil |
| 10/28/1995 | CA2147931A1 Method of making an object, in particular a culinary article |
| 10/25/1995 | CN1110724A Outer surface coating technology of cast iron and cast iron pan |
| 10/18/1995 | EP0677597A1 Process for making a chemically-resistant porcelain enamel |
| 09/28/1995 | WO1995025820A1 Process for producing magnetic steel sheets with a glass coating |
| 09/28/1995 | DE4409691A1 Verfahren zur Herstellung von Elektroblechen mit einem Glasüberzug A process for producing electric sheets with a glass coating |
| 08/16/1995 | EP0667482A1 Branch pipe or pipe made of cast iron or steel |
| 07/27/1995 | DE4402125A1 Enamel coating for inner surfaces of products |
| 06/21/1995 | EP0658523A1 Hydrophobic, free-flowing constituent granules, a method for their production and their use |
| 05/18/1995 | WO1995013156A1 Continuously cast steel strip |
| 05/02/1995 | US5411938 Sealed glass coating of high temperature ceramic superconductors |
| 04/19/1995 | CN1028248C Method for forming anti-corrosion coating on hot galvanined pot |