| 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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| 10/18/2000 | EP0858426B1 A process for preparing mesoporous crystalline material |
| 10/17/2000 | US6133498 Method for producing chemically bonded phosphate ceramics and for stabilizing contaminants encapsulated therein utilizing reducing agents |
| 10/17/2000 | US6133175 A ceramic material consisting of glass and a modifier seelcted from titanium oxide, strontium titinate or calcium titinate, atlest a high q (small loss tangent) values alkaline-earth metal oxide-aluminosilicate and high q alumina |
| 10/17/2000 | US6133174 Machinable leucite-containing porcelain compositions and methods of manufacture |
| 10/17/2000 | US6132643 Photosensitizer metal |
| 10/10/2000 | US6130178 Strong miserite glass-ceramics |
| 10/03/2000 | US6126743 Reacting three different metal oxides or compounds of specific diameters, firing or heating the mixture at a temperature 400-1200 degree c at which crystal phase can be formed |
| 09/26/2000 | US6124223 β-quartz-based glass-ceramics |
| 09/19/2000 | US6121175 Alkali silicate glass |
| 09/19/2000 | US6121174 Dielectric material with low temperature coefficient and high quality |
| 09/19/2000 | US6120922 Glass-ceramic substrate for a magnetic information storage medium |
| 09/19/2000 | US6120906 Sintered body of a complex oxide of silicon, aluminum, zinc, magnesium, and boron; contains a spinel crystal phase of zinc oxide and aluminum oxide and a quartz crystal phase; low dielectric loss; for transmitting high frequency signals |
| 09/19/2000 | US6120591 Low fusing dental porcelains containing fine-grained leucite |
| 09/19/2000 | US6120282 Glass-ceramic plate and its manufacturing process |
| 08/31/2000 | WO2000050353A1 Glass-ceramic material and process for the production thereof |
| 08/31/2000 | DE19907038A1 Transluzente oder opake Glaskeramik mit Hochquarz-Mischkristallen als vorherrschender Kristallphase und deren Verwendung Translucent or opaque glass ceramic with high quartz mixed crystals as predominant crystal phase and its use |
| 08/30/2000 | CN1265083A Transparent lanthanum fluoride glass-ceramics |
| 08/30/2000 | CN1055905C Crystallized glass microball and its prodn. tech. |
| 08/24/2000 | WO2000048956A1 Ceramic compositions |
| 08/23/2000 | EP1029830A1 Translucent or opaque glass ceramic with high quartz mixed crystals as predominant crystal phase and its use |
| 08/23/2000 | EP1029828A2 Lithium ion conductive glass-ceramics and electric cells and gas sensors using the same |
| 08/23/2000 | EP0952966A4 Beta-quartz-based glass-ceramics |
| 08/23/2000 | CN1263873A Shaped plate mould of devitrified glass and its making method |
| 08/19/2000 | CA2299202A1 Translucent or opaque glass-ceramic containing .beta.-quartz solid solution as the predominant crystal phase, and the use thereof in a cooking hob |
| 08/16/2000 | EP1028094A2 Alkali ion conductive glass-ceramics and electric cells and gas sensors using the same |
| 08/15/2000 | US6104274 Composite PTC material |
| 08/15/2000 | US6103338 Lithium aluminum silicate glass-ceramic cooking plate consisting of flat plate having two edges bent upwardly from flat plane of plate, one of the upwardly bent edges being further bent in downward direction to form a raised edge |
| 08/09/2000 | EP1026129A1 Li2O-Al2O3-SiO2 TYPE TRANSPARENT CRYSTALLIZED GLASS |
| 08/01/2000 | US6096287 Process for preparing mesoporous crystalline material |
| 07/18/2000 | US6090194 Cubic leucite-containing dental porcelains |
| 07/13/2000 | DE19962782A1 Electrical contact, especially between a nickel wire mesh and an interconnector in a high temperature fuel cell stack, is corrosion protected by a glass-ceramic layer |
| 07/12/2000 | CN1259927A Glass-ceramcs process for their prepn. and use |
| 07/11/2000 | US6087280 Athermal optical device |
| 07/11/2000 | US6086977 Substrates for magnetic discs, magnetic discs and process for producing magnetic discs |
| 07/11/2000 | US6086662 Low fusing dental porcelains containing tetragonal rubidium-leucite |
| 06/29/2000 | DE19961537A1 Glass-ceramic board, especially a multilayer wiring board, comprises a co-fired product of a silver-based conductive material and a glass-ceramic insulation material containing an oxidizable metal |
| 06/29/2000 | DE19917921C1 High specific elasticity moduli aluminosilicate glasses or glass-ceramics, for hard disk substrates, contain boron, alkali and alkaline earth metal, magnesium, phosphorus and titanium oxides |
| 06/28/2000 | EP1012833A1 Three-dimensional optical memory with fluorescent photosensitive material |
| 06/28/2000 | CN1258188A Glass-ceramic board |
| 06/27/2000 | US6080692 High-strength, translucent mica glass-ceramics |
| 06/21/2000 | DE19857117A1 Opaque colored keatite mixed crystal based glass-ceramic with low dirt susceptibility, especially for cooker surfaces, consists of a ceramicized glass or a ceramicized quartz-rich mixed crystal glass-ceramic |
| 06/21/2000 | CN1257584A Fluorinated rare earth doped glass and glass-ceramic articles |
| 06/15/2000 | WO2000034196A2 Pressable lithium disilicate glass ceramics |
| 06/14/2000 | EP1008563A1 Alkali free glass-ceramics as sealing material for high temperature applications |
| 06/14/2000 | EP1007487A1 Transparent lanthanum fluoride glass-ceramics |
| 06/07/2000 | EP1005841A1 Method for molding dental restorations and related apparatus |
| 06/02/2000 | WO2000030997A1 Ceramic article |
| 05/31/2000 | EP1003695A1 Glass-ceramics process for their preparation and use |
| 05/31/2000 | CN2380566Y Glass-liquid supplying apparatus for producing slag-nucleated glass plate by continuous calendering method |
| 05/31/2000 | CN1254688A Low-expansion glass-ceramics |
| 05/25/2000 | DE19852516A1 Keramische Dentalrestauration Ceramic dental restoration |
| 05/24/2000 | CN1052706C Microcrystalline glass composite decorative material and its producing method |
| 05/17/2000 | EP1000914A1 Cordierite ceramic filter |
| 05/17/2000 | EP1000588A2 Ceramic dental restorations |
| 05/10/2000 | EP0931029A4 Method of making a polarizing glass |
| 05/09/2000 | US6060412 Crystalline glass, crystallized glass, crystallized glass article, and process for producing crystallized glass article |
| 05/03/2000 | EP0998036A1 Multiplexer/branching filter |
| 05/03/2000 | EP0997445A1 Low expansion glass-ceramics |
| 05/03/2000 | CN1251830A Crystal glass composite article, crystal glass, insulating composite article, insulating paste and thick film circuit board |
| 04/27/2000 | WO2000023528A1 Stainproof material and method for manufacturing the same, and coating composition and apparatus therefor |
| 04/26/2000 | EP0995723A1 Negative thermal expansion glass ceramic and method for producing the same |
| 04/26/2000 | CN1251564A Transparent apatite glass-ceramics |
| 04/25/2000 | CA2231855C Composite ptc material |
| 04/19/2000 | EP0858433A4 Multilayer co-fired ceramic compositions and ceramic-on-metal circuit board |
| 04/19/2000 | CN1250754A Process for preparing microcrystal titanate glass medium |
| 04/19/2000 | CN1051449C Method for molding dental restorations and related apparatus |
| 04/13/2000 | DE19857057C1 Use of an alkali-free silicon, magnesium and heavy alkaline earth metal oxide mixture as a high thermal expansion coefficient glass-ceramic joint material, especially for high temperature fuel cells |
| 04/12/2000 | CN1250034A Glass ceramic chip using for information storage medium and its producing process and information storage medium disc |
| 04/11/2000 | US6048589 Substrates for magnetic discs, magnetic discs and process for producing magnetic discs |
| 03/29/2000 | EP0989102A1 Process for producing amorphous material containing single-crystal or polycrystal regions and material produced |
| 03/28/2000 | US6043171 Lead-free and cadmium-free glass compositions for glazing, enameling and decorating glass of glass-ceramics |
| 03/23/2000 | WO2000016169A1 Apparatus, holographic process for duplicating optical and holographic memories, and memory copy obtained thereof |
| 03/23/2000 | CA2310059A1 Apparatus, holographic process for duplicating optical and holographic memories, and memory copy obtained thereof |
| 03/21/2000 | US6040029 Glass substrate of disk for recording information, a disk for recording information, and a disk device for recording information |
| 03/15/2000 | EP0985158A1 Fluorinated rare earth doped glass and glass-ceramic articles |
| 03/15/2000 | EP0984766A2 Low fusing dental porcelains containing fine-grained leucite |
| 03/15/2000 | EP0984765A2 Dental restorations |
| 03/15/2000 | EP0892765A4 Manufacture of ceramic tiles from fly ash |
| 03/15/2000 | CN1247171A Glass ceramic base plate for magnetic information storage media |
| 03/09/2000 | WO2000012440A2 Method for producing a material made of crystalline glass and stone |
| 03/08/2000 | CN1246463A Process for preparing microcrystalline glass insulator and its products |
| 03/08/2000 | CN1246454A Process for preparing decorative devitrified glass tile and its products |
| 03/07/2000 | US6034012 Composite material containing a fibre reinforced vitroceramic matrix and a method of making the same |
| 03/07/2000 | US6034011 Mixed crystals of lithium silicate and quartz |
| 03/02/2000 | WO2000010509A1 Glass-ceramic material for dental restoration and method for producing same |
| 03/02/2000 | DE19838198A1 High elasticity modulus glass and lithium oxide-containing glass-ceramic, e.g. for hard disk substrates, have specified silicon, boron, alkali and alkaline earth metal, zirconium, titanium, niobium and lanthanum oxide contents |
| 03/02/2000 | CA2339952A1 Glass-ceramic material for dental restoration and method for producing same |
| 02/29/2000 | US6030909 Lithium ion conductive glass-ceramics and electric cells and gas sensors using the same |
| 02/10/2000 | WO2000006510A1 Fluorescent photosensitive vitroceramics and process for the production thereof |
| 02/02/2000 | EP0975554A1 Glass ceramic material and its use as means for joining different types of material and as support |
| 02/02/2000 | EP0975305A2 Machinable leucite-containing porcelain compositions and methods of manufacture |
| 02/02/2000 | CN1243106A Crystallized glass for base plate of recording device, and mfg. method |
| 01/26/2000 | EP0973696A1 Transparent apatite glass-ceramics |
| 01/25/2000 | US6017642 Low dielectric loss glasses |
| 01/25/2000 | CA2154990C Alkali-zinc-silicate glass-ceramics and glasses |
| 01/25/2000 | CA2153132C Zro2-containing glass-ceramic |
| 01/25/2000 | CA2153130C Leucite-containing phosphosilicate glass-ceramic |
| 01/19/2000 | CN1241547A Preparation of devitrified glass pipe |
| 01/13/2000 | WO2000001632A1 Tantalum containing glasses and glass ceramics |
| 01/13/2000 | CA2336619A1 Tantalum containing glasses and glass ceramics |