Class 501/20 - With vehicle or suspending agent (i.e., slip)

Subclass of Class 501 - Compositions: ceramic
Definition: Compositions which contain a liquid vehicle or a suspending
No. of patents: 216
Last issue date: 03/24/2009

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Number	Title	Issue Date
7507682	Method of manufacturing ceramic paste and ceramic multi-layer wiring substrate utilizing the same In manufacturing a ceramic multi-layer wiring substrate which is formed by stacking a plurality of ceramic layers and which includes an internal wiring, a ceramic paste is printed using a screen printing process on a part of a ceramic green sheet to be a ceramic lay...	03/24/2009
7435695	Lead-free phosphate glasses Disclosed are zinc niobium phosphate glasses consisting essentially, expressed in terms of mole percent on the oxide basis of, 40-65% P2O5, 25-37% ZnO, 0.1-15% Nb2O5, 0-6% Al2O3, 0-5% Bi2O3, 0-3% Na2O and 0-5% B2O3, said glass exhibiting glass transition temperature...	10/14/2008
7300487	Sealing material, method for sealing honeycomb structure and sealed honeycomb structure There is disclosed a sealing material for sealing a ceramic structure, the sealing material containing a ceramic component, an ordinary-temperature liquid component, and a suspending agent. In a method in which opening end portions of a large number of through chann...	11/27/2007
7291573	Low melting glass, sealing composition and sealing paste A low melting glass, which contains substantially no lead and contains 70-90% of Bi2O3, 1-20% of ZnO, 2-12% of B2O3, 0.1-5% of Al2O3, 0.1-5% of CeO2, 0-5% of CuO, 0-0.2% of Fe2O	11/06/2007
7291050	Method of forming dielectric on an upper substrate of a plasma display panel The present invention relates to a method of making a plasma display panel, and more specifically, a method of forming a dielectric layer on an upper substrate of a plasma display panel. According to first embodiment of the present invention, a method of forming a d...	11/06/2007
7282163	Resistor paste, resistor, and electronic device A resistor paste comprised of a first glass composition substantially not including lead, a second glass composition substantially not including lead of a composition different from the first glass composition, and a conductive material substantially not including l...	10/16/2007
7267713	Conductive paste and glass circuit structure Provided is a conductive paste capable of adjusting resistivity and forming a conductor film having high strength of bonding with a glass substrate and high mounting strength of a metal terminal. The conductive paste contains a conductive component, a glass frit hav...	09/11/2007
7268093	Glaze composition and antifouling ceramic ware A glaze composition can be used to provide a glaze layer having excellent antifouling performance and visual beauty. The glaze composition contains a glaze forming material, which has a composition determined such that a baked product obtained by baking the glaze co...	09/11/2007
7214429	Sealing material A sealing material for sealing an envelope of an electron tube. The sealing material comprises 0.01˜2.0 wt % of fine particle selected from the group consisting of SiO2, Al2O3 and ZrO2 having a particle diameter of 0.001�...	05/08/2007
7208430	Glass composition for covering electrodes and glass paste containing the same A glass composition for covering electrodes of the present invention contains: 0 to 15 wt % SiO2; 10 to 50 wt % B2O3; 15 to 50 wt % ZnO; 0 to 10 wt % Al2O3; 2 to 40 wt % Bi2O3; 0 to 5 wt % ...	04/24/2007
7205258	Catalysts for the production of methylchlorosilanes using zinc oxide promoters The present invention provides a catalyst that may be used to facilitate the formation of dimethylchlorosilanes. A catalyst in which copper oxide and zinc oxide are in intimate contact and form agglomerated particles allows for the increased selectively of the produ...	04/17/2007
7192461	High concentration silica slurry A high concentration silica slurry can be used for polishing of substrates, such as semiconductor materials. The slurry contains a silica powder dispersed in an solvent. The silica slurry has a silica concentration of more than 50% by weight and a viscosity of less ...	03/20/2007
7160823	Low dielectric constant low temperature fired ceramics Low dielectric constant dielectric ceramics for a borosilicate-based low temperature fired multi-layer substrate is disclosed which can be fired at a wide temperature range of above and below 900° C. and exhibits a low loss electrical property. By controlling the t...	01/09/2007
7138347	Thick-film conductor paste for automotive glass A thick-film composition comprising: (a) conductive metal; (b) crystallized glass; (c) amorphous glass; and (d) organic medium. ...	11/21/2006
7135061	Conductive paste and glass circuit structure Provided is a conductive paste capable of adjusting resistivity and forming a conductor film having high strength of bonding with a glass substrate and high mounting strength of a metal terminal. The conductive paste contains a conductive component, a glass frit hav...	11/14/2006
7087293	Thick film dielectric compositions for use on aluminum nitride substrates The present invention relates to a Cd-free and Pb-free glass composition comprising, based in mol %, 1–10% MO where M is selected from Ba, Sr, Ca and mixtures thereof, 5–30% MgO, 0.3–5% CuO, 0–2.5% P2O5, 0–2.5% ZrO2, 24–4...	08/08/2006
7030048	Thick film dielectric compositions for use on aluminum nitride substrates present invention relates to a Cd-free and Pb-free glass composition comprising, based in mol %, 1–10% MO where M is selected from Ba, Sr, Ca and mixtures thereof, 5–30% MgO, 0.3–5% CuO, 0–2.5% P2O5, 0–2.5% ZrO2, 24–45% Z...	04/18/2006
7023687	High energy density capacitors Capacitors having an inert porous shaped body onto which a first electrically conductive layer, a second layer of barium titanate and a further electrically conductive layer have been applied. ...	04/04/2006
7018465	Aerosolized ceramic porcelains and glaze composition A spray glaze or opaque composition for coating dental restorations and other surfaces and objects such as hobby ceramics that comprises about 4 to about 50 weight % glaze material, about 5 to about 60 weight % restoration wetting agent, and about 10 to about 90% no...	03/28/2006
6911408	Lead-free enamel composition, the corresponding enamels and glass-ceramic articles, a new lead-free mineral glass Objects of the present invention are: a lead-free enamel composition comprising finely divided glass particles, finely divided pigment particles and an organic binder, characterised in that the glass of said particles is a lead-fre...	06/28/2005
6835682	High thermal expansion glass and tape composition The present invention relates to an alkali-containing magnesium borosilicate glass composition comprising, in mole %, 10-25% SiO2, 10-25% B2O3, 5-10% BaO, 40-65% MgO, 0.5-3% ZrO2, 0.3-3% P2O5, and 0.2...	12/28/2004
6835680	Ceramic color composition and ceramic color paste A ceramic color composition comprising, as represented by mass percentage, from 60 to 85% of a low melting point glass powder, from 15 to 40% of a heat-resistant pigment powder, from 0 to 15% of heat-resistant whiskers, and from 0 to 15% of a refractory powder, wher...	12/28/2004
6825140	Glass paste A glass paste comprising an inorganic powder, wherein the powder has a refractive index of 2.0 or more, a reflective index at wavelengths of light of 400 nm, 550 nm and 700 nm in a light reflection spectrum of 80% or more, a primary particle size measured by scannin...	11/30/2004
6809049	Glass compositions and glass forming materials comprising said compositions The present invention provides glass compositions that can be used instead of known glass compositions containing a large amount of PbO in applications such as coating ceramic substrates, e.g., alumina, or sealing fluorescent tubes or the like. The invention also pr...	10/26/2004
6794320	Direction in low-temperature paste development Paste compositions for forming ceramic composites can include at least one solvent; at least one optional binder; at least one low-temperature frit glass; and a plurality of one or more functional particles; wherein the paste is capable of forming a composite upon l...	09/21/2004
6699807	Glass ceramic material, method for producing the same and spark plug containing such a glass ceramic material A glass ceramic, for use as a resistor or a gas-tight glass ceramic solder for use in a spark plug, includes a fused seal of a starting glass fused from a starting mixture containing SiO2, Al2 O3, TiO2 and CaO, ...	03/02/2004
6699808	High-solids SiO2 dispersions, process for producing them, and their use Extremely high solids content silica dispersions are useful for forming green bodies of near net shape as compared to the shape of the bodies after sintering. The green bodies are particularly useful for sintering to form low impurity-containing crucibles...	03/02/2004
6693053	Glass and glass powder mixture and use thereof for the production of a glass ceramic A glass or glass powder is fused from a starting mixture containing approximately 38 wt % to 48 wt % SO2, 15 wt % to 19 wt % Al2 O3, 4.5 wt % to 11 wt % TiO2, 0 wt % to 1.5 wt % Na2 O, 0 wt % to 1.5 w...	02/17/2004
6624104	High durability low temperature lead-free glass and enamel compositions with low boron content Low temperature melting lead-free glass and enamel compositions are provided which have low boron content and possess high durability properties. Enamel pastes containing frits of the glass compositions are particularly useful in forming colored borders i...	09/23/2003
6602946	Photosensitive insulating paste and thick film multi-layer circuit substrate A photosensitive insulating paste contains a borosilicate glass powder and a crystalline SiO2 powder, wherein the powders are dispersed in a photosensitive organic vehicle and the paste contains the crystalline SiO2 component in an a...	08/05/2003
6589894	Composition containing lead-oxide free glass powder of low softening point useful for barrier rib in PDP In a composition for use in formation of barrier ribs in a plasma display panel, comprising glass powder, the glass powder is powder of PbO free and alkali metal oxide free glass which consists essentially of, by molecular percent, 5-40% BaO, 20-55% ZnO, ...	07/08/2003
6518209	Chemical resistant glass fusing composition and process for metal motor vehicle and building industry articles A chemical, thermal, and electrical corrosion resistant dry mix for use in fusing glass to metal motor vehicle and building industry articles. A chemical, thermal, and electrical corrosion resistant composition for fusing glass to metal motor vehicle and ...	02/11/2003
6444597	Dental paste-like porcelain A dental paste-like porcelain is disclosed, including a mixture in a paste-like state of from 7 to 45 parts by weight of a binder comprising a synthetic and/or natural, hydrophilic group-containing polymeric material dissolved in one or two or more organi...	09/03/2002
6439943	Manufacturing method of plasma display panel that includes adielectric glass layer having small particle sizes The object of the present invention is to provide a high-intensity, reliable plasma display panel even when the cell structure is fine by resolving the problems such as a low visible light transmittance and low voltage endurance of a dielectric glass laye...	08/27/2002
6429161	Catalytic porcelain enamel coating composition The present invention provides a new and improved porcelain enamel coating composition for use in forming a self-cleanable coating upon aluminized steel. The coating composition comprises a glass component having a composition comprising from about 30% to...	08/06/2002
6403506	Glass powder and use thereof The invention relates to a glass powder, where at least one oxidizing agent or one reducing agent is added to the glass powder. The glass powder is preferably used as dental glass powder....	06/11/2002
6387513	Process for enamelling glass substrates, enamel composition used and products obtained The present invention relates to a more easily recyclable enamel composition which includes at least one glass frit and includes, as pigment(s), at least one or more manganese compounds, this composition furthermore having a melting temperature below 750�...	05/14/2002
6387833	Sealing composition A sealing composition having at least one member from ଱-4PbO.B2 O3 crystal powder and Pb3 O4 powder incorporated in a total amount of from 0.0001 to 3 parts by weight to 100 parts by weight of a compositio...	05/14/2002
6365265	Photosensitive insulating paste and thick-film multi-layer circuit substrate A photosensitive insulating paste including an insulating material containing a borosilicate glass powder. The insulating material is dispersed in a photosensitive organic vehicle, and the borosilicate glass powder contains SiO2, B2 ...	04/02/2002
6355187	Conductive paste and glass circuit substrate There is provided a conductive paste comprising a conductive component, a glass frit, and a vehicle, wherein the glass frit comprises a glass and at least one of alumina (Al2 O3), silica (SiO2), titania (TiO2) a...	03/12/2002

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Class 501/20 - With vehicle or suspending agent (i.e., slip)