| Patents for C03C 10 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition (5,038) |
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| 01/04/2000 | CA1340870C Heat-generating ceramics body for hyperthermia and method of producing the same |
| 12/29/1999 | CN1239936A Transparent oxyfluoride glass-ceramic composition and process for making the same |
| 12/29/1999 | CN1047770C Process for producing nucleated glass special-shaped decorative plates by using sintering method and special-purpose mould thereof |
| 12/29/1999 | CN1047769C Production process for producing large specification nucleated glass plate by using tunnel kiln and shuttle kiln |
| 12/28/1999 | US6008151 Borosilicate glass as matrix, quartz and zinc silicate dispersed therin |
| 12/23/1999 | WO1999065837A1 Li2O-Al2O3-SiO2 TYPE TRANSPARENT CRYSTALLIZED GLASS |
| 12/14/1999 | US6001754 Opalescent borosilicate glass composition comprising at least oxides of silicon, boron, calcium, phosphorus, and alkali metal(s) in specific weights; hydrolytic resistance, does not form greasy film or odor upon storage; perfume jar or bottle |
| 12/14/1999 | US6001445 A transparent glass or glass-ceramic comprising silica and oxides of sodium, potassium and/or lithium, having electric resistivity and low abrasion; a hard disk for a computer |
| 12/08/1999 | CN1237546A Glass-ceramic substrate for magnetic information recording medium |
| 12/08/1999 | CN1237545A Glass-ceramic substrate for information storage medium |
| 12/08/1999 | CN1047159C Transparent glass-ceramics |
| 12/07/1999 | US5998319 Method of producing sintered silicon nitride |
| 12/01/1999 | EP0960076A1 Transparent oxyfluoride glass-ceramic composition and process for making |
| 11/30/1999 | US5994246 Glassy matrix; uniform dispersed crystalline leucite |
| 11/18/1999 | WO1999058463A1 Display panel backplate |
| 11/18/1999 | CA2328315A1 Display panel backplate |
| 11/16/1999 | US5985777 Comprising alpha-cristobalite (sio2) and lithium disilicate |
| 11/09/1999 | US5981413 Thermally crystallizable mixture containing from about 40 to about 80 weight percent of electric arc furnace dust and from about 10 to about 40 weight percent of glass; electric arc dust contains an iron oxide; free of detectable toxic |
| 11/09/1999 | US5981412 Consists of mixed oxides of silicon, calcium, sodium; forms a thin layer of hydroxy-carbonate apatite within 30 hours of implantation into a patient |
| 11/04/1999 | WO1999045889A3 Dental restorations |
| 11/04/1999 | WO1999045888A3 Low fusing dental porcelains containing fine-grained leucite |
| 11/03/1999 | EP0952966A1 $g(b)-QUARTZ-BASED GLASS-CERAMICS |
| 11/03/1999 | EP0952965A2 Method for producing porous inorganic materials |
| 10/26/1999 | US5972816 Glass-ceramic substrate for a magnetic information storage medium |
| 10/19/1999 | US5968857 High strain point transparent glass-ceramic comprising spinel crystal structure having coefficient of thermal expansion matching that of silicon; substrate for photoelectric cells, liquid crystal/flat panel displays |
| 10/19/1999 | US5968856 High strength ceramic formable in viscous state into dental products |
| 10/19/1999 | US5968219 Stovetop |
| 10/13/1999 | CN1045578C Process for preparing vitreous china |
| 10/07/1999 | DE19816380C1 Cadmium-free red glass-ceramic based starting glass for use as a red traffic light glass |
| 10/05/1999 | US5962351 Method of producing β-spodumene bodies |
| 09/29/1999 | EP0945856A2 Glass-ceramic substrate for a magnetic information storage medium |
| 09/29/1999 | EP0945855A2 Glass-ceramic substrate for a magnetic information storage medium |
| 09/29/1999 | CN1229975A Glass-ceramic substrate for information storage medium |
| 09/28/1999 | US5958807 High magnesium content glass ceramic having forsterite and cordierite crytstals has very low dissipation factor and thermal coefficient of expansion values compatible with metal or ceramic substrates of circuit boards |
| 09/23/1999 | WO1999048199A1 Multiplexer/branching filter |
| 09/23/1999 | DE19812278A1 Apatite-glass ceramic useful as a biomaterial |
| 09/22/1999 | EP0880718A4 Athermal optical device |
| 09/21/1999 | US5955388 Mixing together oxides, rare earth fluorides, halide salts, then melting, casting, heat treating to crystallize pure rare earth fluoride precipitates |
| 09/16/1999 | WO1999045889A2 Dental restorations |
| 09/16/1999 | WO1999045888A2 Low fusing dental porcelains containing fine-grained leucite |
| 09/15/1999 | EP0941973A2 Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate |
| 09/15/1999 | CN1228396A High rigidity glass-ceramic substrate for magnetic |
| 09/15/1999 | CN1228395A High rigidity glass-ceramic substrate for magnetic information storage medium |
| 09/14/1999 | US5952253 Transparent apatite glass ceramics |
| 09/10/1999 | WO1999044953A1 Sintered glass-ceramic material particularly suitable as a cladding and structural system |
| 09/08/1999 | EP0940806A1 Glass-ceramic substrate for a magnetic information recording medium |
| 09/08/1999 | CN1228068A Nonmagnetic ceramic and laminated ceramic parts |
| 09/07/1999 | US5948713 Calcining kaolin clay, attended by the in situ synthesis of an amorphous, highly siliceous bonding phase for the mullite grains. |
| 09/07/1999 | US5948129 Method for preparing a molded glass material for use in the manufacture of living tissue replacement |
| 09/01/1999 | EP0939396A1 High rigidity glass-ceramic substrate for a magnetic information storage medium II |
| 09/01/1999 | EP0939395A1 High rigidity glass-ceramic substrate for a magnetic information storage medium I |
| 08/31/1999 | US5944884 Leucite crystallite phase and glass matrix |
| 08/19/1999 | WO1999021803A3 Dielectric glasses for low dielectric loss, low temperature cofired ceramics with medium dielectric constants |
| 08/10/1999 | US5935885 Manufacture of ceramic tiles from fly ash |
| 08/04/1999 | EP0721430B1 Cobalt glass compositions for coatings |
| 08/03/1999 | US5931152 Glass-ceramic cooking plate for gas cookers, and method for making same |
| 07/28/1999 | EP0931773A1 Ceramic tile and glaze for use thereon |
| 07/28/1999 | EP0931029A1 Method of making a polarizing glass |
| 07/28/1999 | EP0931028A1 Glass-ceramic plate and method for making same |
| 07/22/1999 | WO1999036373A1 Ceramic material |
| 07/20/1999 | US5925180 Glass ceramic moldings for dentistry |
| 07/13/1999 | US5922271 Method for the manufacture of dense-sintered glass ceramic moldings |
| 07/08/1999 | WO1999018911A3 Machinable leucite-containing porcelain compositions and methods of manufacture |
| 07/08/1999 | WO1999018910A3 Cubic leucite-containing dental porcelains |
| 07/07/1999 | CN1221711A Method of mfg. high thermal conductivity integrated circuit aluminum nitride ceramic substrate by curtain coating process |
| 07/06/1999 | CA1340637C Glass/glass-ceramic-plastic alloy articles |
| 07/01/1999 | DE19744809C1 Porous glass ceramic based on calcium phosphate useful as a bone substitute, drug, protein or cell substrate or filter aid |
| 06/29/1999 | US5916832 Hermetic sealing composition |
| 06/24/1999 | DE19858126A1 Glass powder for use in dental ionomer cements |
| 06/23/1999 | EP0924739A2 Back panel for a plasma display and method and components for making same |
| 06/23/1999 | EP0924171A1 Luminous glass ceramics |
| 06/22/1999 | US5914356 Applying to the bone a hardenable methacrylate monomer matrix and inorganic filler comprising ceramic-glass made of oxides, of silicon, calcium, phosphorus and sodium having a region of combeite crystal structure; regenerating the bone |
| 06/19/1999 | CA2256240A1 Back panel for a plasma display device |
| 06/08/1999 | US5910459 Stabilized thermal expansion over a wide range of temperatures; use as information disk substrate |
| 05/20/1999 | DE19850266A1 Feldspar-rich dental porcelain composition |
| 05/19/1999 | EP0916630A1 Nonmagnetic ceramic and laminated ceramic parts |
| 05/19/1999 | EP0916625A1 Process to prepare moulded shaped translucent lithium-di-silicate glass ceramic products |
| 05/11/1999 | US5902758 Borosilicate glass, alpha- and gamma-alumina, and mullite crystals crystallized out in a dispersed form from the glass and gamma-alumina; low dielectric constant, high strength for multilayer wiring |
| 05/10/1999 | CA2252660A1 A process for the preparation of shaped translucent lithium disilicate glass ceramic products |
| 05/06/1999 | WO1999021803A2 Dielectric glasses for low dielectric loss, low temperature cofired ceramics with medium dielectric constants |
| 05/05/1999 | CN1216147A Field emission display with mechanical support/getter assembly and method for mfg same |
| 04/27/1999 | US5897885 Apparatus for molding dental restorations |
| 04/22/1999 | WO1999018912A2 Low fusing dental porcelains containing tetragonal rubidium leucite |
| 04/22/1999 | WO1999018911A2 Machinable leucite-containing porcelain compositions and methods of manufacture |
| 04/22/1999 | WO1999018910A2 Cubic leucite-containing dental porcelains |
| 04/22/1999 | CA2275145A1 Machinable leucite-containing porcelain compositions and methods of manufacture |
| 04/21/1999 | EP0909455A1 Field emission display with unitary spacer frame assembly and method |
| 04/21/1999 | CN1214355A Hermetic sealing composition |
| 04/20/1999 | US5895767 B-spodumene solid solution; raw materials for fine and precision processing |
| 04/20/1999 | CA2176610C Laser machining of glass-ceramic materials |
| 04/13/1999 | US5894193 Field emission display with getter frame and spacer-frame assembly |
| 04/08/1999 | WO1999016727A1 Manufacture of ceramic tiles from industrial waste |
| 04/07/1999 | EP0907215A1 Sealing a high temperature fuel cell of a high temperature fuel cell stack |
| 04/07/1999 | CN1213357A Ceramic whiteware, ceramic body, processes for producing these, sanitary ware and process for producing the sanitary ware |
| 04/07/1999 | CN1042827C Glass-ceramic for magnetic disk substrate and method for manufacturing thereof |
| 04/06/1999 | CA2121301C Multilayer glass ceramic substrate and method of fabricating the same |
| 04/02/1999 | CA2249512A1 High-temperature fuel cell and high-temperature fuel cell stack |
| 03/25/1999 | DE19740353A1 Compact magnetic, glass ceramic shaped component with a high magnetic particle content, and method for its production |
| 03/10/1999 | EP0900768A1 Use of crystallizable glass compositions as sealing material for jacketed cables |
| 03/09/1999 | US5880045 Durable lead-free glass composition containing oxides of sodium, tin, phosphate, aluminum, silicon, iron(iii), and potassium for encapsulating wastes; can be made at low temperatures |