Patents
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)
07/1996
07/09/1996US5534470 Form strong bond with alumina particles
07/04/1996WO1996020130A1 Manufacture of ceramic tiles from spent aluminum potlining
07/04/1996CA2208271A1 Manufacture of ceramic tiles from spent aluminum potlining
07/02/1996US5532194 Cordierite glass-ceramic and method for manufacturing the same
06/1996
06/19/1996EP0642474B1 Silicon oxycarbonitride by pyrolysis of polycyclosiloxanes in ammonia
06/12/1996EP0716050A1 Transparent glass-ceramics
06/11/1996US5525855 Flat packaged piezoelectric device using a glass-ceramic composite material comprising forsterite as ceramics
06/06/1996WO1996016683A1 Glass material, substitution material of living tissue and teeth-straightening material
06/05/1996EP0715190A1 Birefringent glass waveplate
05/1996
05/26/1996CA2161494A1 Transparent glass-ceramics
05/15/1996EP0711737A1 Ivory color in opaque glass-ceramic
05/15/1996EP0711133A1 Method for molding dental restorations and relataed apparatus
05/08/1996EP0710627A1 High modulus glass-ceramics containing fine grained spinel-type crystals
05/01/1996EP0709347A1 Lithium aluminoborate glass-ceramics
05/01/1996CN1121492A Nucleated glass and production technology
04/1996
04/30/1996US5512520 Having controlled amounts of coloring oxides
04/16/1996US5508235 Cladding glass ceramic for use in high powered lasers
04/16/1996US5507981 Heating crucible and glass-ceramic material, contacting crucible with mold, causing glass-ceramic to be injected into cavity of mold, cooling mold and dental restoration, heat treating and finishing
04/16/1996CA2024646C Bioreactive material for prosthesis or composite implants
04/11/1996WO1996006810A3 High strength porcelain and method therefor
04/09/1996US5506058 Mutlilayer glass ceramic substrate and method of fabricating the same
03/1996
03/12/1996US5498580 Magnesium aluminum silicate crystal
03/07/1996WO1996006810A2 High strength porcelain and method therefor
03/06/1996EP0699635A2 Colored glass-ceramics and method
03/02/1996CA2153934A1 Colored glass-ceramics and method
02/1996
02/21/1996CN1117029A Method for producing nucleated glass product with golden tailings
02/20/1996US5492869 Beige-colored lithia-aluminosilicate having beta-spodumene as primary crystal phase and controlled levels of cerium, iron, and vanadium oxide colorant; uniformity; cookware
02/14/1996EP0696553A1 Pyrocerams obtained from asbestos containing wastes and wastes of hydrometallurgy-industry and process for their preparation
02/13/1996US5491116 Fine-grained glass-ceramics
02/13/1996US5491115 Glass containing oxides of lithium, aluminum and silicon, with primary crystal phase of beta-quartz or beta-spodumene solid solution, also containing oxides of titanium, cobalt and/or iron as coloring agents
02/07/1996EP0695726A1 Alkali zinc silicate glass ceramics and glasses
01/1996
01/25/1996WO1995032678A3 Method for molding dental restorations and relataed apparatus
01/24/1996EP0693464A1 Glass ceramic articles decorated with ceramic colours and process for making these articles
01/23/1996US5486495 Germanate glass ceramic
01/17/1996CN1115179A Body containing deposited corundum and process for producing the body
01/17/1996CN1114954A Glass-ceramic for a magnetic disk substrate and method for manufacturing the same
01/16/1996US5484467 Sunken design, electric current, cookware
01/09/1996US5483628 Transparent glass-ceramics
01/03/1996EP0690031A1 Zro2-containing glass ceramics
01/03/1996EP0690030A1 Phosphosilicate glass ceramics containing leucite
01/03/1996CN1030602C Method for producing coloured nucleated glass containing lithium tailings greater than or equal to 80%
01/02/1996US5480844 Crystallized-glass-made artificial nucleus for pearl, production process of the artificial nucleus, and pearl produced using the artificial nucleus
12/1995
12/19/1995US5476821 High modulus glass-ceramics containing fine grained spinel-type crystals
12/14/1995DE4419838A1 Component having good resistance and adhesion in window glass
12/13/1995EP0686610A1 Glass-ceramics and color package
12/07/1995WO1995032678A2 Method for molding dental restorations and relataed apparatus
12/07/1995CA2359063A1 Method for molding dental restorations and related apparatus
11/1995
11/21/1995US5468694 Composition for producing low temperature co-fired substrate
10/1995
10/31/1995US5462805 First glass plate, second glass plate, polyethylene terephthalate intermediate layer; shuts out fire, non-shattering
10/24/1995US5461015 High strength porcelain and method therefor
10/24/1995CA1337376C Metallized substrate for electronic device
10/03/1995US5455208 Heat resistance; ceramic composites
10/03/1995US5455207 Colored glass-ceramics and method
09/1995
09/27/1995CN1109031A Manufacture of opal glass ceramics
09/20/1995EP0672633A1 Body containing deposited corundum and process for producing the body
09/12/1995US5449645 Nonlinear optical devices
09/06/1995CN1107811A Process for producing large devitrified glass decorative board
08/1995
08/30/1995EP0669294A1 Extruded ceramic honeycomb and method
08/29/1995US5446008 Transparent or translucent inorganic material with high transmission in the 2700-3300 nm wavelength range
08/24/1995DE4404921A1 Prepn. of high strength, readily processable mica glass ceramics contg. zirconium di:oxide
08/23/1995EP0668250A1 Nickel aluminosilicate glass-ceramics
08/03/1995DE19500158A1 Artificial core giving good yield of high grade cultured pearls
08/01/1995US5438025 Silicon oxycarbonitride by pyrolysis of polycyclosiloxanes in ammonia
07/1995
07/05/1995CN1104615A Chemical preparing process for fine ferroelectric glass-ceramic powder
06/1995
06/29/1995DE4443789A1 High temp. oxidn. protection of workpiece
06/27/1995USRE34982 Thick film copper via fill inks
06/22/1995DE4444844A1 New rare earth-doped glass-ceramic material
06/06/1995US5422318 Glass-ceramics and color package
05/1995
05/31/1995EP0655425A1 Fabricating an aluminum article
05/30/1995US5420080 Wavelength up-conversion transparent glass ceramics
05/30/1995CA2132886A1 Fabricating an aluminum article
05/24/1995EP0654016A1 Black glass ceramic from rapid pyrolysis in oxygen-containing atmospheres.
05/10/1995EP0652186A1 Use of a temperature-resistant material, in particular as an asbestos substitute in apparatus for handling hot glassarticles
04/1995
04/18/1995US5407871 Glass-ceramic composite
04/13/1995WO1995009820A1 Body containing deposited corundum and process for producing the body
04/11/1995US5405562 Process of making a coated substrate having closed porosity
04/06/1995WO1995009131A1 Cobalt glass compositions for coatings
04/05/1995CN1101015A Microcrystal glass using lithium-contained mineral as main raw material and its production method
04/04/1995US5403787 Extruded ceramic honeycomb and method
04/04/1995US5403664 Marble-like glass ceramic
03/1995
03/15/1995EP0642474A1 Silicon oxycarbonitride by pyrolysis of polycyclosiloxanes in ammonia.
03/14/1995US5397750 Calcium aluminum silicate reinforced with silicon carbide whiskers, metal working pressing tool
03/08/1995EP0641556A1 Canasite-apatite glass-ceramics
03/02/1995WO1995003364A3 Carbon-containing black glass from hydrosilylation-derived siloxanes
03/01/1995EP0640571A1 A wavelength up-conversion glass ceramic and a process for the production thereof
03/01/1995CN1099359A Formula and process of preparing devitroceram using flyash
02/1995
02/21/1995US5391522 Glass-ceramic for magnetic disks and method for manufacturing the same
02/15/1995CN1098706A Stone-imitative devitrified glass and its production method
02/14/1995US5389582 Cristobalite reinforcement of quartz glass
02/07/1995US5387558 Colored glass-ceramic articles
02/02/1995WO1995003364A2 Carbon-containing black glass from hydrosilylation-derived siloxanes
02/02/1995CA2166611A1 Carbon-containing black glass from hydrosilylation-derived siloxanes
01/1995
01/18/1995EP0634374A1 Fine-grained canasite glass-ceramics for making memory storage devices
12/1994
12/28/1994EP0630677A2 Ceramic filter for a dust-containing gas and method for its production
12/21/1994EP0629589A2 Method for making sheets for buildings and decoration which resemble natural stone
12/16/1994CA2125319A1 Process for manufacturing natural stone-type, panel-shaped construction and decoration materials
12/13/1994US5372976 Vitreous china, method for preparing the vitreous china, sanitary-ware produced therefrom and glaze therefor
11/1994
11/30/1994EP0626353A1 Glass-ceramic for a magnetic disk substrate and method for manufacturing the same
11/30/1994EP0626349A2 Apparatus for making crystallized glass
11/30/1994EP0626165A1 Glass material, living tissue replacement, method for preparing living tissue replacement, and living tissue replacement molding apparatus
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