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Class Information
Number: 501/70
Name: Compositions: ceramic > Ceramic compositions > Glass compositions, compositions containing glass other than those wherein glass is a bonding agent, or glass batch forming compositions > Silica containing > 40 percent - 90 percent by weight silica > And aluminum or iron compound > And divalent metal oxide (e.g., oxides of zinc, cadmium, beryllium, alkaline earth metal, magnesium, etc.) > Calcium oxide containing
Description: Compositions in which the divalent metal oxide is calcium oxide.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6395660 |
Ultraviolet/infrared absorbent low transmittance glass |
May. 28, 2002 |
| 6391810 |
Lead- and barium-free crystal glass |
May. 21, 2002 |
| 6387510 |
Glass for a data storage medium substrate and glass substrate for data storage media |
May. 14, 2002 |
| 6379805 |
Low temperature-fired porcelain articles and electronic parts including such porcelain articles |
Apr. 30, 2002 |
| 6376084 |
Glass-ceramics, process for producing the same, and substrate for information recording medium, information recording medium and information recording device each using the glass-ceramics |
Apr. 23, 2002 |
| 6376403 |
Glass composition and process for producing the same |
Apr. 23, 2002 |
| 6372155 |
Oxide glass showing long afterglow and accelerated phosphorescence |
Apr. 16, 2002 |
| 6365534 |
Glass composition and substrate for information recording media comprising the same |
Apr. 2, 2002 |
| 6358873 |
Neodymium glass for tungsten-halogen lamp envelopes and filters |
Mar. 19, 2002 |
| 6358872 |
Mineral fiber composition |
Mar. 19, 2002 |
| 6348424 |
Low-temperature calcined glass ceramic and a manufacturing process therefor |
Feb. 19, 2002 |
| 6346493 |
Decorative glass enamels |
Feb. 12, 2002 |
| 6340646 |
Colored film-coated ultraviolet/infrared absorbent glass plate and window glass of vehicle |
Jan. 22, 2002 |
| 6340647 |
Glass composition and substrate for information recording media comprising the same |
Jan. 22, 2002 |
| 6335300 |
Glass sheet designed to be heat tempered |
Jan. 1, 2002 |
| 6335299 |
Gray green soda-lime glass |
Jan. 1, 2002 |
| 6333287 |
Colored glass |
Dec. 25, 2001 |
| 6333286 |
Glass composition and substrate for information recording media comprising the same |
Dec. 25, 2001 |
| 6329310 |
Alkali-free aluminoborosilicate glass and uses thereof |
Dec. 11, 2001 |
| 6319867 |
Glasses for flat panel displays |
Nov. 20, 2001 |
| 6316374 |
Dielectric ceramic composition and ceramic electronic element produced from the same |
Nov. 13, 2001 |
| 6313052 |
Glass for a substrate |
Nov. 6, 2001 |
| 6309990 |
Glass fiber of low permittivity |
Oct. 30, 2001 |
| 6306785 |
Glass material for preparing living tissue replacement |
Oct. 23, 2001 |
| 6306784 |
Alkali silicate glass |
Oct. 23, 2001 |
| 6306786 |
Glass composition and process for producing the same |
Oct. 23, 2001 |
| 6303528 |
Glass for rigid disk substrates |
Oct. 16, 2001 |
| 6300264 |
Luminous glass |
Oct. 9, 2001 |
| 6297181 |
Barium-free, X-ray-opaque dental glass and dental glass/polymer composite, and the use thereof |
Oct. 2, 2001 |
| 6297182 |
Glass for a substrate |
Oct. 2, 2001 |
| 6287997 |
Method of producing synthetic silicates and use thereof in glass production |
Sep. 11, 2001 |
| 6284686 |
Lead and arsenic free borosilicate glass and lamp containing same |
Sep. 4, 2001 |
| 6280863 |
Translucent apatite glass ceramic |
Aug. 28, 2001 |
| 6277777 |
Boron-free glass composition and filtration media |
Aug. 21, 2001 |
| 6274523 |
Gray glass composition |
Aug. 14, 2001 |
| RE37328 |
Transparent infrared absorbing glass and method of making |
Aug. 14, 2001 |
| 6271159 |
Method of producing synthetic silicates and use thereof in glass production |
Aug. 7, 2001 |
| 6268304 |
Plate glass and substrate glass for electronics |
Jul. 31, 2001 |
| 6258740 |
Ultraviolet ray absorbing glass |
Jul. 10, 2001 |
| 6255238 |
IR and UV absorbing brown solar glasses, ophthalmic lenses |
Jul. 3, 2001 |
| 6251811 |
Funnel glass for a cathode ray tube |
Jun. 26, 2001 |
| 6251812 |
Glass composition and substrate for information recording media comprising the same |
Jun. 26, 2001 |
| 6245411 |
High rigidity glass-ceramic substrate for a magnetic information storage medium |
Jun. 12, 2001 |
| 6235666 |
Grey glass composition and method of making same |
May. 22, 2001 |
| 6235667 |
Vitrifiable mixture for quality glasses |
May. 22, 2001 |
| 6218323 |
Soda-lime-silicate glass composition |
Apr. 17, 2001 |
| 6207284 |
Metal nitrides as performance modifiers for glass compositions |
Mar. 27, 2001 |
| 6206958 |
Dental porcelain compositions |
Mar. 27, 2001 |
| 6191059 |
Metal silicides as performance modifiers for glass compositions |
Feb. 20, 2001 |
| 6174829 |
Ceramic dielectric compositions |
Jan. 16, 2001 |
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