| 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) |
|---|
| 12/17/1997 | CN1167736A Glass-ceramic substrate for magnetic disk |
| 12/16/1997 | US5698482 ZrO2 - containing glass-ceramic |
| 12/16/1997 | US5698019 Crystal structure; flexible, high strength and acid resistant dental restoration materials |
| 12/10/1997 | CN1167315A Glass-ceramic sustrate on magnetic disc and making method thereof |
| 11/25/1997 | US5691256 Alkali metal aluminum silicates with titanium, zirconium, phosphorous, antimony and arsenic |
| 11/25/1997 | US5691254 Enamel frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the same |
| 11/20/1997 | WO1997028480A3 Athermal optical device |
| 11/12/1997 | EP0805785A1 Low dielectric loss glasses |
| 11/06/1997 | WO1997041079A1 Bioactive ceramics and method of preparing bioactive ceramics |
| 11/05/1997 | CN1163868A Process and equipment for preparing nucleated glass using nepheline |
| 10/29/1997 | EP0654016B1 Black glass ceramic from rapid pyrolysis in oxygen-containing atmospheres |
| 10/28/1997 | US5681872 Polymerizable matrix and inorganic filler comprising combeite glass-ceramic |
| 10/16/1997 | WO1997037949A1 Manufacture of ceramic tiles from fly ash |
| 10/16/1997 | WO1997037948A1 Ceramic composition and method of making same |
| 10/08/1997 | EP0799156A1 Manufacture of ceramic tiles from spent aluminum potlining |
| 10/01/1997 | CN1160687A Fast-microcrystallized devitrified agrellite glass and its production process |
| 09/25/1997 | WO1997034847A1 High-strength, translucent mica glass-ceramics |
| 09/24/1997 | CN1035936C Partially crystallizable glass compositions |
| 09/23/1997 | US5670086 Vitrified phosphor articles, intermediates, and preparation methods |
| 09/18/1997 | DE19610300A1 Hochfeste transluzente Glimmer-Glaskeramiken High-strength translucent mica glass-ceramics |
| 09/17/1997 | EP0795311A2 Two phase dental porcelain composition |
| 09/17/1997 | CN1159431A Glass ceramics pottery granite and production method |
| 09/12/1997 | CA2199569A1 Two phase dental porcelain composition |
| 09/09/1997 | US5665134 Radomes |
| 09/03/1997 | CN1158472A Substrate for magnetic disk and method for prodn. of magnetic disk and substrate for the disk |
| 09/03/1997 | CN1158321A Crystallized glass microball and its prodn. tech. |
| 08/26/1997 | US5660781 Using a raw material containing boron oxide |
| 08/21/1997 | WO1997030001A1 Glass and glass-ceramic compositions; glass and glass-ceramic substrates |
| 08/20/1997 | CN1157271A Process for producing nucleated glass special-shaped decorative plates by using sintering method and special-purpose mould thereof |
| 08/20/1997 | CN1157270A Production process for producing large specification nucleated glass plates by using tunnel kiln and shuttle kiln |
| 08/19/1997 | US5658835 Aluminum, silicon, magnesium, zinc, boron oxides; high adhesive strength |
| 08/13/1997 | CN1156707A Slag ceramic material |
| 08/07/1997 | WO1997028480A2 Athermal optical device |
| 08/07/1997 | CA2243200A1 Athermal optical device |
| 08/06/1997 | EP0788093A1 A glass-ceramic substrate for a magnetic disk |
| 08/06/1997 | EP0787695A2 Glass-ceramic composite and flat-package piezo-electric device using same |
| 08/05/1997 | US5653791 A leucite crystallite phase dispersed in a feldspathic glass matrix |
| 07/30/1997 | CN1035526C Anticorrosion nucleated glass pump |
| 07/24/1997 | WO1997026572A1 Athermal optical device |
| 07/24/1997 | WO1997026223A1 Ceramic whiteware, ceramic body, processes for producing these, sanitary ware, and process for producing the sanitary ware |
| 07/24/1997 | CA2242676A1 Athermal optical device |
| 07/02/1997 | EP0781731A1 Glass composition for magnetic disk substrates and magnetic disk substrate |
| 06/19/1997 | WO1997021644A1 Process for producing sintered silicium nitride |
| 06/19/1997 | DE19546238A1 Verfahren zur Herstellung von gesinterten Siliciumnitrid The method for producing sintered silicon nitride |
| 06/18/1997 | EP0779612A1 Magnetic disk substrate, magnetic disk, and process for producing magnetic disk substrate |
| 06/18/1997 | EP0778816A2 High strength porcelain and method therefor |
| 06/12/1997 | WO1997020521A1 Bioactive load bearing bone bonding compositions |
| 06/04/1997 | EP0776867A1 Enamel frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the same |
| 06/03/1997 | US5635301 First layer of relatively dense crystalline glass, second layer of porous crystalline glass of low dielectric constant |
| 06/03/1997 | US5634956 Mixing, melting, quenching, grinding, isostatic pressing, molding, crystallization and drawing and cooling at a temperature gradient to produce wollstanite needles dispersed in an apatite matrix |
| 05/31/1997 | CA2191516A1 Enamel frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the same |
| 05/20/1997 | US5630858 Transporting with a tool made of inorganic fiber reinforced glass or ceramics; wear and tear resistance |
| 05/09/1997 | WO1997016383A1 Multilayer co-fired ceramic compositions and ceramic-on-metal circuit board |
| 05/09/1997 | WO1997016374A1 A process for preparing mesoporous crystalline material |
| 05/09/1997 | CA2236075A1 A process for preparing mesoporous crystalline material |
| 05/07/1997 | EP0771765A1 Enamel Frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the same |
| 05/06/1997 | US5627676 Birefringent glass waveplate containing copper halide crystals |
| 05/06/1997 | US5626935 Magnetic disk substrate and method for manufacturing the same |
| 05/03/1997 | CA2189380A1 Enamel frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the same |
| 04/23/1997 | CN1148034A Transparent glass-ceramics |
| 04/16/1997 | CN1034568C Process for producing large devitrified glass decorative board |
| 04/10/1997 | WO1997013246A1 Optical information recording medium, method of manufacturing the medium, and target used for manufacturing the medium |
| 04/10/1997 | DE19537523A1 Cordierite-type ceramic or glass-ceramic article production |
| 04/08/1997 | US5618763 Low temperature processing; chemical resistance, translucence, opalescence; dental molds |
| 04/03/1997 | WO1997011921A1 Crystalline glass, crystallized glass, crystallized glass article, and process for producing crystallized glass article |
| 03/18/1997 | US5612261 Lead oxide, zinc oxide, boron oxide glass, garnet filler |
| 02/25/1997 | US5605868 Oxidative stable ceramic composites |
| 01/29/1997 | EP0755901A2 Glass composition for making magnetic disk substrates and magnetic disk substrate |
| 01/28/1997 | US5597769 Dielectric ceramic composition for boundary layer condensers and a method for preparing the same |
| 01/09/1997 | WO1997001164A1 Magnetic disk substrate, magnetic disk, and process for producing magnetic disk substrate |
| 01/07/1997 | US5591682 Low expansion transparent glass-ceramic |
| 01/03/1997 | WO1997000407A1 Glass-ceramic cooking plate for gas cookers, and method for making same |
| 12/11/1996 | EP0747162A2 Laser machining of glass-ceramic materials |
| 12/03/1996 | US5580363 Colorimetric analysis |
| 11/27/1996 | CN2241147Y Apparatus for production of slag glass ceramics sheet |
| 11/26/1996 | US5578534 Method of producing Sl3 N4 reinforced monoclinic BaO·Al2 O3 ·2SiO2 and SrO·Al.sub. O3 ·2SiO2 ceramic composites |
| 11/13/1996 | EP0742019A1 Glass material, substitution material of living tissue and teeth-straightening material |
| 11/05/1996 | US5571301 Apparatus for making crystallized glass |
| 10/30/1996 | EP0739863A1 Transparent glass-ceramics |
| 10/30/1996 | EP0739385A1 Carbon-containing black glass from hydrosilylation-derived siloxanes |
| 10/29/1996 | CA2175163A1 Transparent glass-ceramics |
| 10/22/1996 | US5567217 Method for manufacturing a crystalized glass magnetic disk substrate |
| 10/22/1996 | CA2043757C Glass-ceramic li-al-si-o composition and process for its production |
| 10/16/1996 | CN1133268A Transparent devitroceram |
| 10/16/1996 | CN1033019C Crystal composition and usage |
| 10/15/1996 | US5565392 High strength porcelain and method therefor |
| 10/01/1996 | US5561089 Glass-ceramic for information recording disk |
| 09/24/1996 | US5558690 Oxidation to combust carbonaceous material, volatize partial fluorine, vitrifying glass forming material to form glass-melt, molding into tiles |
| 09/11/1996 | CN1130860A Method for molding dental restorations and related apparatus |
| 09/04/1996 | EP0729924A2 Glass-ceramic for a magnetic disk substrate |
| 08/20/1996 | US5547749 Glass powder, metal powder, and scale-shaped refractory filler |
| 08/13/1996 | US5545595 Wavelength up-conversion transparent glass ceramics and a process for the production of the same |
| 08/01/1996 | WO1996022949A1 Low dielectric loss glasses |
| 07/31/1996 | CN1127729A Tungsten ore tailings nucleated glass and producing method thereof |
| 07/24/1996 | CN1127228A Kaolinite nucleated glass decoration plates and producing method |
| 07/23/1996 | US5538925 Si3 N4 reinforced monoclinic BaO.Al2 O3 2S2 and SrO.Al2 O3.2SiO2 ceramic composites |
| 07/17/1996 | EP0721430A1 Cobalt glass compositions for coatings |
| 07/16/1996 | US5537505 Transparent glass-ceramics |
| 07/16/1996 | US5536345 Pressing, heating, tempering, then more heating of uniform alternating layers of crushed glass and sand in a mold until desired viscosity is reached and cooling at a rate which gives even temperature distribution through stack |
| 07/10/1996 | CN1126181A Prodn. of crystal stone decorative material by utilizing tailing grit |