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Class Information
Number: 501/21
Name: Compositions: ceramic > Ceramic compositions > Glass compositions, compositions containing glass other than those wherein glass is a bonding agent, or glass batch forming compositions > Enamels, glazes, or fusion seals (e.g., raw, fritted, or calcined ingredients) > Chemically specified frit compositions
Description: Compositions which are in a powdered or comminuted form, defined in terms of their chemical content.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615506 |
Durable tungsten-doped tin-fluorophosphate glasses |
Nov. 10, 2009 |
| 7611774 |
Glass ceramic or glass element that can be subjected to great thermal loads and is decorated with a metallic color |
Nov. 3, 2009 |
| 7605098 |
Low alkali, non-crystalline, vitreous silica fillers |
Oct. 20, 2009 |
| 7569505 |
Method for producing an electronic component passivated by lead free glass |
Aug. 4, 2009 |
| 7559818 |
Method of manufacturing a colorant-added upper dielectric layer for a PDP display |
Jul. 14, 2009 |
| 7560401 |
Frits and obscuration enamels for automotive applications |
Jul. 14, 2009 |
| 7528084 |
Durable functional glass enamel coating for automotive applications |
May. 5, 2009 |
| 7507682 |
Method of manufacturing ceramic paste and ceramic multi-layer wiring substrate utilizing the same |
Mar. 24, 2009 |
| 7470640 |
Glass-ceramic seals for use in solid oxide fuel cells |
Dec. 30, 2008 |
| 7438829 |
Thick film getter paste compositions for use in moisture control |
Oct. 21, 2008 |
| 7425518 |
Lead-free glass material for use in sealing and, sealed article and method for sealing using the same |
Sep. 16, 2008 |
| 7410921 |
High thermal expansion cyclosilicate glass-ceramics |
Aug. 12, 2008 |
| 7393801 |
Lead-free enamel composition, the corresponding enamels and glass-ceramic articles, a new lead-free mineral glass |
Jul. 1, 2008 |
| 7378361 |
High thermal expansion cyclosilicate glass-ceramics |
May. 27, 2008 |
| 7371335 |
Curable thick film compositions for use in moisture control |
May. 13, 2008 |
| 7341964 |
Durable glass and glass enamel composition for glass coatings |
Mar. 11, 2008 |
| 7267713 |
Conductive paste and glass circuit structure |
Sep. 11, 2007 |
| 7268093 |
Glaze composition and antifouling ceramic ware |
Sep. 11, 2007 |
| 7262143 |
Semiconductive glaze product, method for producing the glaze product, and insulator coated with the glaze product |
Aug. 28, 2007 |
| 7214441 |
Low alkali sealing frits, and seals and devices utilizing such frits |
May. 8, 2007 |
| 7189470 |
Sealing materials and devices utilizing such materials |
Mar. 13, 2007 |
| 7160823 |
Low dielectric constant low temperature fired ceramics |
Jan. 9, 2007 |
| 7138347 |
Thick-film conductor paste for automotive glass |
Nov. 21, 2006 |
| 7135061 |
Conductive paste and glass circuit structure |
Nov. 14, 2006 |
| 7037868 |
Transparent tile glaze |
May. 2, 2006 |
| 6946414 |
Glass-ceramics, process for the their preparation and use |
Sep. 20, 2005 |
| 6936556 |
Durable glass enamel composition |
Aug. 30, 2005 |
| 6924246 |
Lead-free glass compositions for decorating ceramic materials |
Aug. 2, 2005 |
| 6911408 |
Lead-free enamel composition, the corresponding enamels and glass-ceramic articles, a new lead-free mineral glass |
Jun. 28, 2005 |
| 6897171 |
Glass-ceramics process for their preparation and use |
May. 24, 2005 |
| 6881690 |
Compositions for the decoration of ceramic materials |
Apr. 19, 2005 |
| 6878651 |
Glass compositions for ceramic electrolyte electrochemical conversion devices |
Apr. 12, 2005 |
| 6875715 |
Glass ceramic dielectric material suitable for production of a microwave circuit component |
Apr. 5, 2005 |
| 6844278 |
Dense lead-free glass ceramic for electronic devices |
Jan. 18, 2005 |
| 6835680 |
Ceramic color composition and ceramic color paste |
Dec. 28, 2004 |
| 6831027 |
Porcelain enamel having metallic appearance |
Dec. 14, 2004 |
| 6821628 |
Glass-ceramic cooking panel that makes deposited material, such as dirt, less conspicuous |
Nov. 23, 2004 |
| 6815385 |
Tungsten sealing glass for use in a fluorescent lamp |
Nov. 9, 2004 |
| 6809049 |
Glass compositions and glass forming materials comprising said compositions |
Oct. 26, 2004 |
| 6797048 |
Method for preparing glass-ceramic |
Sep. 28, 2004 |
| 6752677 |
Method for producing spark plug |
Jun. 22, 2004 |
| 6744188 |
Spark plug |
Jun. 1, 2004 |
| 6737375 |
Phosphate sealing frits with improved H2O durability |
May. 18, 2004 |
| 6734615 |
Color cathode ray tube and glass frit for color cathode ray tubes |
May. 11, 2004 |
| 6706654 |
Pressable glass ceramic, method for the fabrication thereof, and method for the fabrication of a dental restoration using such glass ceramic |
Mar. 16, 2004 |
| 6699807 |
Glass ceramic material, method for producing the same and spark plug containing such a glass ceramic material |
Mar. 2, 2004 |
| 6699808 |
High-solids SiO2 dispersions, process for producing them, and their use |
Mar. 2, 2004 |
| 6693053 |
Glass and glass powder mixture and use thereof for the production of a glass ceramic |
Feb. 17, 2004 |
| 6689296 |
Conductive paste |
Feb. 10, 2004 |
| 6624104 |
High durability low temperature lead-free glass and enamel compositions with low boron content |
Sep. 23, 2003 |
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