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)
01/1988
01/20/1988EP0253343A1 Glass cermic dielectric compositions
01/20/1988EP0253342A1 Glass ceramic dielectric compositions
01/20/1988EP0253341A1 Glass ceramic dielectric compositions
12/1987
12/29/1987CA1230893A1 Lithium alumino-silicate glass-ceramics
12/22/1987US4714687 Glass-ceramics suitable for dielectric substrates
12/08/1987US4711860 Modified cordierite glass ceramic composite
12/03/1987WO1987007256A1 Glass ceramics
11/1987
11/24/1987US4708652 Apatite composite ceramics
11/17/1987US4707458 Glass-ceramics suitable for ring laser gyros
11/10/1987CA1229033A1 Fiber reinforced glass/glass-ceramic mirror blanks
10/1987
10/21/1987EP0242226A2 Glass-ceramic materials with low firing temperature
10/20/1987US4700510 Spindle stock unit for surface grinding machine
10/06/1987US4698318 Phosphate glass ceramic for biological and medical applications
10/06/1987US4698317 Porous cordierite ceramics, a process for producing same and use of the porous cordierite ceramics
09/1987
09/30/1987EP0239263A2 Modified cordierite glass ceramic composite
09/23/1987EP0237938A1 Crystallizing solder glass
09/23/1987EP0237700A2 Method of bonding inorganic particulate material, particularly for multilayer ceramic substrates
09/22/1987CA1227224A1 Leucite porcelain
09/11/1987WO1987005287A1 Process for manufacturing glass
09/11/1987WO1987005286A1 Process for manufacturing glass
09/11/1987WO1987005285A1 Process for manufacturing glass
09/09/1987EP0235624A1 Organometallic-derived cordierite and other compounds comprising oxides of silicon
08/1987
08/26/1987EP0233732A1 Lithium-aluminum-silicate glass and glass-ceramic powders and methods of making them
08/25/1987US4689270 Composite substrate for printed circuits and printed circuit-substrate combination
08/18/1987US4687750 Uniform, fine-grained crystals from zinc, aluminum and silicon oxides; free of lithium, sodium, calcium, strontium and barium oxides
08/18/1987US4687749 Refractory glass-ceramics containing enstatite
08/04/1987CA1224956A1 High expansion glass-ceramic articles
07/1987
07/21/1987US4681633 High strength calcium phosphate glass-ceramic materials
07/08/1987EP0228220A1 Sodium Fluormica Glass-ceramics
07/01/1987EP0227374A2 Microcrystalline transition metal oxide spinel articles
06/1987
06/23/1987CA1223118A1 Dielectric glass in multilayer circuits and thick- film circuits comprising same
06/10/1987EP0225279A1 Mica-cordierite glass ceramic
06/09/1987US4672152 Multilayer ceramic circuit board
06/09/1987CA1222832A1 Method for removal of carbonaceous residues from ceramic structures having internal metallurgy
05/1987
05/20/1987EP0222478A1 Glass-ceramics containing cristobalite and potassium fluorrichterite
05/19/1987US4666867 Fine bubble size, low density, nonporous surface
05/06/1987EP0220829A1 Barium and/or strontium aluminosilicate crystal-containing glasses for flat panel display devices
05/06/1987EP0220333A1 Transparent, coloured glass-ceramics with a good temperature resistance and a variably adjustable transmission in the IR range
04/1987
04/29/1987EP0219807A2 Low temperature fired ceramics
04/15/1987EP0218199A1 Mold
04/14/1987CA1220495A1 High strength, thermally stable magnesium aluminosilicate glass-ceramic matrix-sic fiber composites
04/01/1987EP0216016A2 Inorganic-organic composite for biomedical use
03/1987
03/24/1987US4652534 Artificial dental root or bone implant material
03/24/1987US4652312 Glass-ceramic compositions for dental constructs
03/17/1987US4650773 Silicon, nitrogen, oxygen
03/10/1987US4649070 Ceramic with conductive thin film
02/1987
02/25/1987EP0211619A2 A multilayer ceramic circuit board
02/17/1987US4643982 Dental and bone implants
02/12/1987DE3616257A1 Fine grinding tool for machining workpieces of metal, glass or ceramic
02/10/1987US4642148 Reduced residual carbon
02/04/1987EP0210502A1 Method for removal of carbonaceous residues from ceramic structure having internal metallurgy
02/03/1987US4640899 Hot pressing mixture of alumino-silicate glass, alumina, and filler
01/1987
01/17/1987CN85101952A Glass-ceramics with special hot expansibility
01/07/1987EP0207591A2 Glass-ceramic product and method of making the same
01/06/1987US4634683 Substrate for polycrystalline silicon transistor
12/1986
12/17/1986EP0205262A1 Strengthened glass articles and method for making
12/10/1986EP0204434A2 Glass-ceramics suitable for ring laser gyros
12/10/1986EP0204339A2 Article having insulation abrasion coated layer
12/09/1986US4627160 Adding a copper catalyst to slurry of glass particles, resin binder and solvent for binder
12/02/1986US4626514 Good aesthetic artificial dental materials by calcium phosphate glass-ceramic
11/1986
11/26/1986EP0202751A1 B2O3-P2O5-SiO2 Glass-ceramics
11/26/1986EP0202750A2 Glazes for glass-ceramic articles
11/25/1986US4624933 Silica, magesium oxide, sodium oxide, fluoride
11/11/1986US4622057 Boards
11/04/1986US4621066 Low temperature fired ceramics
10/1986
10/29/1986EP0198977A1 Reinforcement of alkaline earth aluminosilicate glass-ceramics
10/21/1986CA1212969A1 Carbon-containing monolithic glasses prepared by a sol-gel process
10/15/1986CN85108548A Reinforcement of alkaline earth aluminosilicate glass-ceramics
10/14/1986US4617279 Calcium phosphate type crystallizable glass
10/07/1986US4615987 Reinforcement of alkaline earth aluminosilicate glass-ceramics
09/1986
09/30/1986CA1212125A1 Embedding material useful in preparing glass-ceramic products
09/16/1986CA1211476A1 Glass-ceramic articles containing osumilite
09/02/1986US4609582 Dielectric glass in multilayer circuits and thick-film circuits comprising same
08/1986
08/26/1986US4608348 Glass-ceramics containing cristobalite and potassium fluorrichterite
08/13/1986CN85100521A Microcrystal glass from fine coal ash and waste residue
08/05/1986US4604366 Leucite crystal in glassy matrices
07/1986
07/08/1986CA1207124A1 Metal founding
06/1986
06/10/1986US4593758 Hermetically sealed insulating assembly
06/05/1986WO1986003124A1 Glass microspheres
06/04/1986EP0183388A2 Multicolor liquid crystal display panel
05/1986
05/20/1986US4589900 Hot pressing and heat treatment; densification; crystallization
05/20/1986US4589899 Sealing glass
05/13/1986US4588699 High strength, thermally stable magnesium aluminosilicate glass-ceramic matrix-sic fiber composites
05/13/1986CA1204455A1 Potassium fluorrichterite glass-ceramics and method
05/07/1986EP0180230A1 Zircon-cordierite composite ceramic
05/06/1986US4587224 Glass ceramic toughened with tetragonal zirconia
04/1986
04/30/1986EP0179649A2 Ceramic materials
04/15/1986US4582760 Glazes for glass-ceramic articles
04/08/1986USRE32107 Carbon-containing monolithic glasses and ceramics prepared by a sol-gel process
04/02/1986EP0175820A1 Making high strength semi-crystalline ceramic material
04/01/1986CA1202488A1 Glass-ceramic articles having metallic surfaces
03/1986
03/26/1986EP0175265A2 Calcium phosphate type crystallizable glass
03/18/1986US4576922 High expansion dental crown core ceramic composition
03/18/1986US4576920 Oxides of boron, phosphorus, silicon
03/18/1986US4576919 Zircon-cordierite composite ceramic
03/11/1986US4575493 Low expansion, multiband transmitting glasses and glass-ceramics
03/11/1986CA1201558A1 Organic-inorganic composites containing synthetic mica
03/04/1986CA1201256A1 Organic-inorganic composites of neutralized polyelectrolyte complexes
02/1986
02/12/1986EP0170767A2 Substrate for printed circuits
02/05/1986EP0170295A2 Precursor for carbon-containing monolithic glasses
1 ... 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51