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)
01/1986
01/15/1986EP0168189A2 Transparent, mullite-containing glass-ceramics
01/08/1986EP0167230A2 Continuous inorganic fiber consisting of Si, N and O and a method of producing the same
12/1985
12/31/1985CA1198744A1 Reaction inhibited-silicon carbide fiber reinforced high temperature glass-ceramic composites; glass ceramic composition of high refractoriness
12/27/1985EP0165703A2 Fiber reinforced glas/glass-ceramic mirror blanks and method for its production
12/24/1985US4560666 Molding, heathtratment sintering prosthetics, dental roots, bones
12/04/1985EP0163548A2 Method for producing multilayer ceramic circuit board
12/04/1985EP0163155A1 Low temperature fired ceramics
11/1985
11/26/1985CA1197266A1 Strengthened glass-ceramic article and method
11/19/1985US4554197 Lasers, graphite or silicon carbide fibers, orientation
11/06/1985EP0160267A2 Porous cordierite ceramics, a process for producing same and use of the porous cordierite ceramics
10/1985
10/29/1985CA1196032A1 Transparent glass-ceramics containing mullite
10/23/1985EP0159205A1 Frit for ceramic intermediate layer of a ceramic-metallic dental prosthesis
10/02/1985EP0156489A2 Ceramic glass material, capacitor made therefrom and method of making the same
10/02/1985EP0156479A1 Lithium alumino-silicate glass ceramics
09/1985
09/25/1985EP0155564A2 Leucite porcelain
09/17/1985CA1193619A1 Stain-resistant mica compositions for dental products and processes or the like
09/10/1985US4540671 Glass-ceramic product
09/10/1985CA1193288A1 Alkali metal, calcium fluorosilicate glass-ceramic articles
08/1985
08/28/1985EP0153026A1 Chemically-machinable, high expansion glass ceramic and articles thereof
08/21/1985EP0152338A2 Frit for the manufacture of a superficial and transparent ceramic layer of a ceramic-metallic dental reconstitution
08/21/1985EP0152337A2 Process for the manufacture of a ceramic sublayer for the opacification of a metal support of a ceramic metallic dental reconstitution
08/20/1985US4536452 Free of mica phase
08/20/1985US4536435 Multilayer substrate including layers of an alumina and borosilicate-lead-glass ceramic material
08/20/1985US4536203 Pressurized heat treatment of glass-ceramic to control thermal expansion
08/06/1985US4533525 Method for inhibiting corrosion of metal
07/1985
07/09/1985US4528613 Ceramic glass material, capacitor made therefrom and method of making the same
07/02/1985US4526873 Transparent, mullite glass-ceramics containing ZnO and method
07/02/1985US4526872 Silicon, aluminum, magnesium, zinc, lithium, barium, zirconium oxides
05/1985
05/28/1985US4519828 Melting, cooling crystallization
05/21/1985US4518222 Optical device and method
05/15/1985EP0141580A1 Glass ceramic materials and the use thereof in thermal sensors
05/07/1985US4515634 Castable glass-ceramic composition useful as dental restorative
04/1985
04/23/1985US4512791 Hermetically sealed insulating assembly
04/16/1985US4511664 Process for manufacturing ceramic fibers consisting mainly of alumina and silica
04/10/1985EP0136767A2 A process for manufacturing ceramic fibres consisting mainly of alumina and silica
03/1985
03/26/1985US4507392 Transparent glass-ceramics of high negative expansion for use as decorative glazes
03/26/1985US4507369 Storage battery
03/06/1985EP0133788A2 Integral optical device and method
03/05/1985CA1183555A1 Glass-ceramic coatings for use on metal substrates
02/1985
02/12/1985CA1182480A1 Glass-ceramic coatings for use on metal substrates
01/1985
01/15/1985US4493874 Production of a magnetic powder having a high dispersibility
11/1984
11/28/1984EP0126572A1 Potassium fluorrichterite glass-ceramic and method
11/27/1984US4485179 Reaction inhibited-silicon carbide fiber reinforced high temperature glass-ceramic composites
11/21/1984EP0126017A1 High strength, thermally stable magnesium aluminosilicate glass-ceramic matrix-silicon carbide fibre composites
11/14/1984EP0124943A1 Dielectric glass for multilayered circuits, and thick-film circuits using it
11/07/1984EP0124298A2 Single-frit glass ceramic
10/1984
10/30/1984US4480044 Lithium silicates, quartz, or cristobalite dispersed in glass matrix consisting of lithium, aluminum and silicon oxide with photosensitive metal compound
10/24/1984EP0122711A1 Embedding material useful in preparing glass-ceramic products
10/23/1984US4478641 Embedding material useful in preparing glass-ceramic products
09/1984
09/26/1984EP0119403A2 Bioactive implantable material
09/25/1984US4473653 Ballistic-resistant glass-ceramic and method of preparation
09/18/1984US4472510 Carbon-containing monolithic glasses and ceramics prepared by a sol-gel process
08/1984
08/22/1984EP0116413A2 Organic-inorganic composites containing synthetic mica
08/21/1984US4467039 Potassium fluorrichterite glass ceramics and method
08/08/1984EP0115398A2 Organic-inorganic composites of neutralized polyelectrolyte complexes
08/07/1984US4464475 Glass-ceramic articles containing osumilite
07/1984
07/25/1984EP0114101A2 Glass-ceramic articles containing osumilite
07/24/1984US4461926 Hermetically sealed insulating assembly
07/24/1984US4461839 Windows in wood burning stoves
07/03/1984CA1170029A1 Inorganic pigment
06/1984
06/19/1984US4455383 Single-frit glass ceramic
06/19/1984US4455382 Organic-inorganic composites of neutralized polyelectrolyte complexes
06/19/1984US4455160 Transparent glass-ceramics especially suitable for use as stove windows
06/12/1984US4454237 Organic-inorganic composites containing synthetic mica
05/1984
05/29/1984US4451516 Low thermal expansion ceramic article
05/09/1984EP0107943A1 Carbon-containing monolithic glasses prepared by a sol-gel process
05/01/1984US4446207 Spherical balls and their manufacture
04/1984
04/17/1984US4443550 Glass composition suitable for production of fibrous wollastonite, method for producing said wollastonite, and wollastonite obtained thereby
03/1984
03/20/1984US4438210 Transparent colorless glass-ceramics especially suitable for use as stove windows
03/20/1984US4437192 Implants of biologically active glass or glass ceramic containing titania
02/1984
02/16/1984WO1984000536A1 Glass crystalline material and method for obtention thereof
01/1984
01/25/1984EP0099221A1 Transparent glass-ceramics containing mullite and production thereof
12/1983
12/28/1983EP0097049A1 Strengthened glass-ceramic article method of manufacture
11/1983
11/30/1983EP0095433A1 Reaction inhibited-silicon carbide fiber reinforced high temperature glass-ceramic composites and a method of manufacture of the same
11/29/1983US4417912 Crystallization in furnace having temperature gradient
11/22/1983CA1157273A1 Peraluminous nepheline/kalsilite glass-ceramics
11/15/1983US4415672 High strength; oxidation resistance; jet engines
11/08/1983US4414282 Crystallizing the glass containing lithium metasilicate
11/08/1983US4414281 Glass-ceramic articles having metallic surfaces
11/08/1983CA1156684A1 Very low expansion sealing frits
11/08/1983CA1156683A1 Fluorophosphate opal glasses
11/08/1983CA1156681A1 Highly refractory glass-ceramics suitable for incorporating radioactive wastes
11/08/1983CA1156679A1 Calcium aluminum fluorosilicate glass powder and its use
11/01/1983US4413061 Glass-ceramic structures and sintered multilayer substrates thereof with circuit patterns of gold, silver or copper
10/1983
10/25/1983US4411305 Casting into reusable glass-ceramic mold
10/05/1983EP0090094A1 Sanitary ware and process of production
10/04/1983US4407786 Sustained release of copper into blood stream
08/1983
08/24/1983EP0086656A2 Glass-ceramic articles having metallic surfaces and manufacture thereof
08/09/1983US4397670 Method of making alkali metal, calcium fluorosilicate glass-ceramic articles
08/02/1983US4396721 Glass ceramic materials having controllable temperature coefficients of dielectric constant
08/02/1983US4396720 Transparent glass-ceramics containing mullite
07/1983
07/27/1983EP0084415A1 Photochromic glass for ophthalmic applications
07/26/1983US4395271 Method for making porous magnetic glass and crystal-containing structures
07/20/1983EP0083828A1 Stain-resistant mica compositions and articles thereof in particular dental constructs
07/12/1983CA1149700A1 Inorganic gels and ceramic papers, films, fibers, boards, and coatings made therefrom
07/05/1983US4391914 Strengthened glass-ceramic article and method
06/1983
06/28/1983US4390636 Glass frit of diopside crystal precursors
06/28/1983US4390634 Calcium fluorophlogopite glass-ceramics
06/01/1983EP0080345A1 Glass-ceramic coatings for use on metal substrates
06/01/1983EP0080344A1 Glass-ceramic coatings for use on metal substrates
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