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Class Information
Number: 501/66
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 boron > And aluminum
Description: Compositions additionally containing aluminum or an aluminum compound.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6306784 |
Alkali silicate glass |
Oct. 23, 2001 |
| 6303528 |
Glass for rigid disk substrates |
Oct. 16, 2001 |
| 6297182 |
Glass for a substrate |
Oct. 2, 2001 |
| 6284686 |
Lead and arsenic free borosilicate glass and lamp containing same |
Sep. 4, 2001 |
| 6280829 |
Ceramic composition for use in forming electronic components |
Aug. 28, 2001 |
| 6271160 |
Oxide phosphorescent glass capable of exhibiting a long lasting afterglow and photostimulated luminescence |
Aug. 7, 2001 |
| 6268304 |
Plate glass and substrate glass for electronics |
Jul. 31, 2001 |
| 6268696 |
Mercury and lead free high pressure sodium lamp |
Jul. 31, 2001 |
| 6255238 |
IR and UV absorbing brown solar glasses, ophthalmic lenses |
Jul. 3, 2001 |
| 6255598 |
Terminal assembly and method of forming terminal assembly |
Jul. 3, 2001 |
| 6242373 |
Boron oxide-silicon dioxide mixed oxide |
Jun. 5, 2001 |
| 6235666 |
Grey glass composition and method of making same |
May. 22, 2001 |
| 6231986 |
Inorganic composition for low temperature firing |
May. 15, 2001 |
| 6228788 |
High-frequency ceramic inductor formulation |
May. 8, 2001 |
| 6224662 |
Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars |
May. 1, 2001 |
| 6214482 |
Dielectric-layer for magneto-optic storage media structures |
Apr. 10, 2001 |
| 6206958 |
Dental porcelain compositions |
Mar. 27, 2001 |
| 6202596 |
Ruminal bolus for electronic identification of a ruminant |
Mar. 20, 2001 |
| 6197711 |
Protective filter lens |
Mar. 6, 2001 |
| 6187701 |
Dental porcelain |
Feb. 13, 2001 |
| 6180218 |
Borosilicate glasses and second surface mirrors thereof |
Jan. 30, 2001 |
| 6177371 |
Photochromic glass and lens |
Jan. 23, 2001 |
| 6171988 |
Low loss glass ceramic composition with modifiable dielectric constant |
Jan. 9, 2001 |
| 6169047 |
Alkali-free glass and flat panel display |
Jan. 2, 2001 |
| 6165922 |
Photochromic glass and lens |
Dec. 26, 2000 |
| 6133174 |
Machinable leucite-containing porcelain compositions and methods of manufacture |
Oct. 17, 2000 |
| 6127296 |
Ceramic-glass composite material and method for the preparation thereof |
Oct. 3, 2000 |
| 6124224 |
High temperature sealing glass |
Sep. 26, 2000 |
| 6121175 |
Alkali silicate glass |
Sep. 19, 2000 |
| 6120591 |
Low fusing dental porcelains containing fine-grained leucite |
Sep. 19, 2000 |
| 6118216 |
Lead and arsenic free borosilicate glass and lamp containing same |
Sep. 12, 2000 |
| 6107224 |
Glass compositions for high thermal insulation efficiency glass fibers |
Aug. 22, 2000 |
| 6086662 |
Low fusing dental porcelains containing tetragonal rubidium-leucite |
Jul. 11, 2000 |
| 6087282 |
Non-greening porcelain compositions |
Jul. 11, 2000 |
| 6083859 |
Boron oxide-silicon dioxide mixed oxide |
Jul. 4, 2000 |
| 6074969 |
Earth-alkaline aluminoborosilicate glass for lamp bulbs |
Jun. 13, 2000 |
| 6063718 |
Silica-soda-lime glass compositions and their applications |
May. 16, 2000 |
| 6060168 |
Glasses for display panels and photovoltaic devices |
May. 9, 2000 |
| 6060413 |
Artificial mineral wool composition |
May. 9, 2000 |
| 6043171 |
Lead-free and cadmium-free glass compositions for glazing, enameling and decorating glass of glass-ceramics |
Mar. 28, 2000 |
| 6034014 |
Glass fiber composition |
Mar. 7, 2000 |
| 6022819 |
Dental porcelain compositions |
Feb. 8, 2000 |
| 6017835 |
Glass compositions for producing dual-glass fibers |
Jan. 25, 2000 |
| 6017836 |
Ultraviolet and infrared radiation absorbing glass |
Jan. 25, 2000 |
| 6017838 |
Lead free soft glass having high electrical resistivity |
Jan. 25, 2000 |
| 6004894 |
Reflective porcelain enamel coating compositions |
Dec. 21, 1999 |
| 5998036 |
Dielectric pastes and tapes, and metal substrates coated therewith |
Dec. 7, 1999 |
| 5998314 |
Low-temperature sinterable ceramic composition, and monolithic ceramic substrate using the same |
Dec. 7, 1999 |
| 5994248 |
Optical lenses and processes of manufacture |
Nov. 30, 1999 |
| 5989372 |
Sol-gel bonding solution for anodic bonding |
Nov. 23, 1999 |
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