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Class Information
Number: 501/17
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) > Frit plus material other than glass (e.g., color, opacifier, mill additions, etc.)
Description: Compositions which comprise a frit pulse at least one other material which is not a glass.


Sub-classes under this class:

Class Number Class Name Patents
501/19 Free metal as other material 131
501/18 Titanium or zirconium compound as other material 129
501/20 With vehicle or suspending agent (i.e., slip) 212


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6774562 Enamel composition for dielectric layers, white pigments with improved wettability contained therein and plasma display panel containing the dielectric layer Aug. 10, 2004
6761760 Dental porcelains Jul. 13, 2004
6758894 Strontium iron manganese black pigment Jul. 6, 2004
6744188 Spark plug Jun. 1, 2004
6737373 Barrier ribs material for a plasma display panel 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
6693053 Glass and glass powder mixture and use thereof for the production of a glass ceramic Feb. 17, 2004
6645285 Machinable glass-ceramics Nov. 11, 2003
6624104 High durability low temperature lead-free glass and enamel compositions with low boron content Sep. 23, 2003
6617269 Lead-free tin silicate-phosphate glass and sealing material containing the same Sep. 9, 2003
6605554 Glass-ceramics process for their preparation and use Aug. 12, 2003
6599851 Composition of dielectric for plasma display panel Jul. 29, 2003
6589894 Composition containing lead-oxide free glass powder of low softening point useful for barrier rib in PDP Jul. 8, 2003
6583079 CRT frit capable of sealing a CRT bulb at a relatively low temperature and in a short time Jun. 24, 2003
6566289 White enamel for aluminized or galvanized steel May. 20, 2003
6534427 Night glow glaze for ceramics Mar. 18, 2003
6518209 Chemical resistant glass fusing composition and process for metal motor vehicle and building industry articles Feb. 11, 2003
6514891 Thick dielectric composition for solid state display Feb. 4, 2003
6498116 Coating and filler materials for use in localized thermal processing of glazed ceramics Dec. 24, 2002
6485557 Manganese vanadium oxide pigments Nov. 26, 2002
6475939 Porcelain enamel for aluminized steel Nov. 5, 2002
6455453 Low-temperature sinterable ceramic composition and multilayer ceramic substrate Sep. 24, 2002
6447595 Systems and methods for producing and using fine particle materials Sep. 10, 2002
6432852 Coated glass work and methods Aug. 13, 2002
6432853 Medium expansion leaded copper boroaluminosilicate glasses Aug. 13, 2002
6429161 Catalytic porcelain enamel coating composition Aug. 6, 2002
6428614 Dental porcelains Aug. 6, 2002
6407020 Ceramics composition Jun. 18, 2002
6403506 Glass powder and use thereof Jun. 11, 2002
6399230 Multilayer ceramic circuit boards with embedded resistors Jun. 4, 2002
6387832 High stability transition metal NZP type phosphates May. 14, 2002
6387513 Process for enamelling glass substrates, enamel composition used and products obtained May. 14, 2002
6383961 Composition of dielectric for plasma display panel May. 7, 2002
6376400 Low melting point glass for covering electrodes, and glass ceramic composition for covering electrodes Apr. 23, 2002
6362119 Barium borosilicate glass and glass ceramic composition Mar. 26, 2002
6355185 Piezoelectric paste and piezoelectric film and piezoelectric part using the same Mar. 12, 2002
6346493 Decorative glass enamels Feb. 12, 2002
6309989 Tin-borophosphate glass and sealing material Oct. 30, 2001
6306783 Tin borophosphate glass comprising SnO, B2O3, and P2O5 as main components and sealing material using the glass Oct. 23, 2001
6294009 Tantalum (V) nitride pigment, process for producing it and its use Sep. 25, 2001
6291092 Sealing frits Sep. 18, 2001
6287995 Composition of sealing glass Sep. 11, 2001
6287996 Ceramic color composition and process for producing a curved glass plate Sep. 11, 2001
6281152 Shielding coat membrane for discharge lamp and manufacturing process thereof Aug. 28, 2001
6271158 Composite sealant materials for solid oxide fuel cells Aug. 7, 2001
6255239 Lead-free alkali metal-free glass compositions Jul. 3, 2001
6207285 Partially crystallizing ceramic enamel composition containing bismuth silicate, and use thereof Mar. 27, 2001
6206958 Dental porcelain compositions Mar. 27, 2001

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