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Class Information
Number: 501/6
Name: Compositions: ceramic > Ceramic compositions > Devitrified glass-ceramics > Binary, ternary, quaternary, etc., metal silicate crystalline phase (e.g., mullite, diopside, sphene, plagioclase, slagcerams free of alumina, etc.) > Alkali metal aluminosilicate crystalline phase
Description: Compositions in which the silicate comprises an alkali metal aluminosilicate.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7585806 |
Catalyst compositions and process for oxychlorination |
Sep. 8, 2009 |
| 7563293 |
Al.sub.2O.sub.3-rare earth oxide-ZrO.sub.2/HfO.sub.2 materials, and methods of making and using the same |
Jul. 21, 2009 |
| 7507268 |
Al.sub.2O.sub.3-Y.sub.2O.sub.3-ZrO.sub.2/HfO.sub.2 materials, and methods of making and using the same |
Mar. 24, 2009 |
| 7381258 |
Opaque dental ceramic--method of production and use therof |
Jun. 3, 2008 |
| 7306845 |
Optical materials and optical devices |
Dec. 11, 2007 |
| 7297645 |
Opalescent glass-ceramic product |
Nov. 20, 2007 |
| 7172649 |
Leucite glass ceramic doped with nanoscale metal oxide powder, method for producing the same, and dental materials and dental products formed therefrom |
Feb. 6, 2007 |
| 7166548 |
Apatite glass ceramic based on siliceous oxyapatites |
Jan. 23, 2007 |
| 7151063 |
Glass for multilayer film filter and method for manufacturing the glass |
Dec. 19, 2006 |
| 7141521 |
Flat float glass |
Nov. 28, 2006 |
| 7091142 |
Glass-ceramic and its production and use |
Aug. 15, 2006 |
| 7087293 |
Thick film dielectric compositions for use on aluminum nitride substrates |
Aug. 8, 2006 |
| 7008891 |
Crystallized glass for optical filter substrate, and optical filter |
Mar. 7, 2006 |
| 6984261 |
Use of ceramics in dental and orthodontic applications |
Jan. 10, 2006 |
| 6946414 |
Glass-ceramics, process for the their preparation and use |
Sep. 20, 2005 |
| 6849334 |
Optical materials and optical devices |
Feb. 1, 2005 |
| 6846760 |
Flat float glass |
Jan. 25, 2005 |
| 6821628 |
Glass-ceramic cooking panel that makes deposited material, such as dirt, less conspicuous |
Nov. 23, 2004 |
| 6770111 |
Pollucite-based ceramic with low CTE |
Aug. 3, 2004 |
| 6753070 |
Insulating ceramic compact, ceramic multilayer substrate, and ceramic electronic device |
Jun. 22, 2004 |
| 6673433 |
Stainproof material and method for manufacturing the same, and coating composition and apparatus thereof |
Jan. 6, 2004 |
| 6660073 |
Method of manufacture of dental porcelain having small leucite crystallites |
Dec. 9, 2003 |
| 6645285 |
Machinable glass-ceramics |
Nov. 11, 2003 |
| 6572955 |
Ceramics having excellent high-frequency characteristics and method of producing the same |
Jun. 3, 2003 |
| 6342302 |
Ceramic dental restoration |
Jan. 29, 2002 |
| 6133174 |
Machinable leucite-containing porcelain compositions and methods of manufacture |
Oct. 17, 2000 |
| 6120591 |
Low fusing dental porcelains containing fine-grained leucite |
Sep. 19, 2000 |
| 6086662 |
Low fusing dental porcelains containing tetragonal rubidium-leucite |
Jul. 11, 2000 |
| 6086977 |
Substrates for magnetic discs, magnetic discs and process for producing magnetic discs |
Jul. 11, 2000 |
| 6080692 |
High-strength, translucent mica glass-ceramics |
Jun. 27, 2000 |
| 5994246 |
Low expansion feldspathic porcelain |
Nov. 30, 1999 |
| 5944884 |
Dental porcelain composition |
Aug. 31, 1999 |
| 5925180 |
ZrO.sub.2 -containing glass-ceramic |
Jul. 20, 1999 |
| 5877101 |
Glass-ceramic composite |
Mar. 2, 1999 |
| 5866240 |
Thick ceramic on metal multilayer circuit board |
Feb. 2, 1999 |
| 5786288 |
Low dielectric ceramic compositions for multilayer ceramic package |
Jul. 28, 1998 |
| 5744208 |
Glass-ceramics containing lithium disilicate and tridymite |
Apr. 28, 1998 |
| 5698019 |
Leucite-containing phosphosilicate glass-ceramic |
Dec. 16, 1997 |
| 5698482 |
ZrO.sub.2 - containing glass-ceramic |
Dec. 16, 1997 |
| 5653791 |
Two-phase dental forcelain composition |
Aug. 5, 1997 |
| 5622551 |
Chemically derived leucite |
Apr. 22, 1997 |
| 5618763 |
Alkali-zinc-silicate glass-ceramics and glasses |
Apr. 8, 1997 |
| 5597644 |
Ceramic circuit board and process for producing same |
Jan. 28, 1997 |
| 5514451 |
Conductive via fill inks for ceramic multilayer circuit boards on support substrates |
May. 7, 1996 |
| 5466285 |
Dental porcelain material preventing yellow coloration and method for producing same |
Nov. 14, 1995 |
| 5422319 |
Fiber reinforced ceramic matrix composites exhibiting improved high-temperature strength |
Jun. 6, 1995 |
| 5411803 |
Granular materials having an improved ceramic coating, methods of preparing same, and composite sheets including same |
May. 2, 1995 |
| 5391522 |
Glass-ceramic for magnetic disks and method for manufacturing the same |
Feb. 21, 1995 |
| 5336477 |
Process for producing a composite alkali metal oxide |
Aug. 9, 1994 |
| 5330842 |
Surface treated vestibule block and process of making the same |
Jul. 19, 1994 |
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