The present invention provides a cleaning composition for post CMP cleaning and method for post CMP cleaning microelectronic device. The cleaning composition according to the invention includes at least one chelating agent, at least one organic solvent, at least one polycarboxylic acid, at least one basic pH adjustor, at least one metal anticorrosive agent, and water. The TMAH-free cleaning composition according to the invention provides improved cleaning efficiency and electrochemical compatibility with both cobalt and copper materials.
LTCC devices are produced from dielectric compositions Include a mixture of precursor materials that, upon firing, forms a dielectric material having a zinc-lithium-titanium oxide or silicon-strontium-copper oxide host.
C04B 35/46 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates
C04B 35/14 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silice
C03C 4/14 - Compositions pour verres ayant des propriétés particulières pour verre électro-conducteur
C03C 8/18 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des métaux libres
Fluorescent rare earth glass frits are suitable for laser marking. A marking composition including fluorescent glass frits is disclosed that is capable of emitting fluorescence under irradiation of ultraviolet rays. A method of forming marks or indicia on a substrate using the fluorescent rare earth glass frits is also disclosed.
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
C09D 11/50 - Encres sympathiques, encres changeant de couleur ou encres similaires
C03C 8/00 - ÉmauxGlaçuresCompositions de scellement par fusion constituées de frittes vitreuses contenant des additifs
C03C 17/00 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C04B 41/50 - Revêtement ou imprégnation avec des substances inorganiques
C04B 41/85 - Revêtement ou imprégnation avec des substances inorganiques
C23C 18/06 - Revêtement de parties déterminées de la surface, p. ex. au moyen de masques
C23C 18/12 - Revêtement chimique par décomposition soit de composés liquides, soit de solutions des composés constituant le revêtement, ne laissant pas de produits de réaction du matériau de la surface dans le revêtementDépôt par contact par décomposition thermique caractérisée par le dépôt sur des matériaux inorganiques, autres que des matériaux métalliques
B23K 26/06 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples
4.
M7 LTCC-SILVER SYSTEM AND RELATED DIELECTRIC COMPOSITIONS FOR HIGH FREQUENCY APPLICATIONS
LTCC devices are produced from dielectric compositions include a mixture of precursor materials that, upon firing, forms a dielectric material having a magnesium-silicon oxide host. An associated Ag system for LTCC conductors is also described.
C04B 35/20 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile riches en oxyde de magnésium
B32B 18/00 - Produits stratifiés composés essentiellement de céramiques, p. ex. de produits réfractaires
H01B 3/10 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques oxydes métalliques
5.
COLORED GLASS FRITS AND RELATED METHODS FOR AUTOMOTIVE APPLICATIONS
Glass frits and enamel compositions from the glass frits for use in automotive application. The enamel composition includes one or more glass frits with reduced amount of bismuth and/or zinc compared to reference enamel compositions available. The glass frits include one or more transition metal oxides. The glass frits exhibit improved chemical durability, reduced glass density, lower L-value, or optimized optical density for an end user depending on the applications.
A resistive composition is provided to form thick film resistors on a substrate. The resistive composition includes platinum particles and ceramic particles. The ceramic particles include alumina particles. An organic vehicle can be included to form an ink or paste for thick film process. After application to the substrate, the resistive composition is fired to form the thick film resistors, which is fully adhered to the substrate.
H01C 17/065 - Appareils ou procédés spécialement adaptés à la fabrication de résistances adaptés pour déposer en couche le matériau résistif sur un élément de base par des techniques de film épais, p. ex. sérigraphie
H01C 17/30 - Appareils ou procédés spécialement adaptés à la fabrication de résistances adaptés à la cuisson
G01K 7/18 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance linéaire, p. ex. un thermomètre à résistance de platine
7.
COLORED GLASS FRITS AND RELATED METHODS FOR LASER MARKING APPLICATIONS
A marking composition for forming marks or indicia on a substrate is provided for laser marking applications. The composition includes a glass frit, a carrier, and absorber particles. The glass frit includes alkali metal oxides, glass forming oxides, and one or more transition metal oxides. The glass frit is devoid of at least one of bismuth and zinc.
C03C 8/00 - ÉmauxGlaçuresCompositions de scellement par fusion constituées de frittes vitreuses contenant des additifs
C03C 8/02 - Compositions en verre fritté, c.-à-d. broyées ou sous forme de poudre
C03C 8/04 - Compositions en verre fritté, c.-à-d. broyées ou sous forme de poudre contenant du zinc
C03C 8/18 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des métaux libres
C03C 8/20 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des composés du titaneMélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des composés du zirconium
9.
LTCC DIELECTRIC COMPOSITIONS AND DEVICES HAVING HIGH Q FACTORS
LTCC devices are produced from dielectric compositions Include a mixture of precursor materials that, upon firing, forms a dielectric material having a zinc-lithium-titanium oxide or silicon-strontium-copper oxide host.
C04B 35/46 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates
C04B 35/14 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silice
C04B 35/30 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de ferrites avec l'oxyde de nickel comme oxyde principal avec de l'oxyde de zinc
A compounded polymer material that can be laser marked is provided. The compounded polymer material includes an enhancer of nitrides, carbides, silicides, or combinations thereof. Upon forming the compounded polymer material into an article and exposing it to laser radiation, the irradiated portion of the compounded polymer material absorbs the laser radiation, increases in temperature, and forms a mark in the article. A lightness value difference (AL) between the mark and the non-irradiated portion of the article has an absolute value of at least 5, and the lightness value difference between the mark and the non-irradiated portion is greater than if the polymer material did not include the enhancer.
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
B41M 5/28 - Thermographie utilisant des composés thermochromes ou des couches contenant des cristaux liquides, des microcapsules, des colorants blanchissables ou des composés thermodégradables, p. ex. libérant un gaz
B25H 7/00 - Marquage ou traçage des pièces à travailler
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
22O, Ag, and at least one metal element selected from Ti, V, Zr, Mn, Cr, Co, and Sn. After firing, the conductive thick film composition exhibit improved sheet resistivity, and improved adhesion with underlying substrate.
H01B 12/06 - Conducteurs, câbles ou lignes de transmission supraconducteurs ou hyperconducteurs caractérisés par leurs formes à couches ou fils déposés sur des supports ou des noyaux
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
H05K 3/12 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de l'impression pour appliquer le matériau conducteur
12.
Slurry composition and method of selective silica polishing
An acidic slurry composition for use in chemical-mechanical polishing including an acid pH adjuster and a cationic polishing suppressant comprising a quaternized aromatic heterocycle. The quaternized aromatic heterocycle imparts a polishing selectivity of silica over crystalline silicon of at least 100.
LTCC devices are produced from dielectric compositions include a mixture of precursor materials that, upon firing, forms a dielectric material having a zinc-magnesium-manganese-silicon oxide host.
C03C 8/14 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage
C04B 35/01 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes
C04B 35/14 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silice
Laser marking enhancers include nitrides, carbides, silicides, or combinations thereof, and are used in marking compositions and in compounded polymer materials. Upon disposing the marking compositions on a substrate and exposing the marking composition to laser radiation, the marking composition forms a mark on the substrate, which has a negative AL dark contrast value of at least -1 compared to a mark formed by the marking composition without the enhancer. Upon exposing the compounded polymer material to laser radiation, the irradiated portion of the compounded polymer material forms a mark in compounded polymer material. A lightness value difference (AL) between the mark and the non-irradiated portion of the compounded polymer material has an absolute value of at least 5, and the lightness value difference between the mark and the non-irradiated portion is greater than if the polymer material did not include the enhancer.
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
B25H 7/00 - Marquage ou traçage des pièces à travailler
B41M 5/28 - Thermographie utilisant des composés thermochromes ou des couches contenant des cristaux liquides, des microcapsules, des colorants blanchissables ou des composés thermodégradables, p. ex. libérant un gaz
C08K 3/01 - Emploi de substances inorganiques en tant qu'adjuvants caractérisées par leur fonction
Laser marking enhancers include nitrides, carbides, silicides, or combinations thereof, and are used in marking compositions and in compounded polymer materials. Upon disposing the marking compositions on a substrate and exposing the marking composition to laser radiation, the marking composition forms a mark on the substrate, which has a negative AL dark contrast value of at least -1 compared to a mark formed by the marking composition without the enhancer. Upon exposing the compounded polymer material to laser radiation, the irradiated portion of the compounded polymer material forms a mark in compounded polymer material. A lightness value difference (AL) between the mark and the non-irradiated portion of the compounded polymer material has an absolute value of at least 5, and the lightness value difference between the mark and the non-irradiated portion is greater than if the polymer material did not include the enhancer.
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
B41M 5/28 - Thermographie utilisant des composés thermochromes ou des couches contenant des cristaux liquides, des microcapsules, des colorants blanchissables ou des composés thermodégradables, p. ex. libérant un gaz
B25H 7/00 - Marquage ou traçage des pièces à travailler
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C08K 3/01 - Emploi de substances inorganiques en tant qu'adjuvants caractérisées par leur fonction
A curable glass coating composition including 5-70 wt% aliphatic polycarbonate diol, 5-60 wt% crosslinker, 1-20 wt% extender, 4-20 wt% fatty alcohol, and 2-30 wt% crystalline or amorphous powder filler material, and optionally 2-20 wt% aliphatic polyester polyol and 2-20 wt% cycloaliphatic epoxy. The coating composition can be applied to a glass substrate and cured to form a decorative cured polyurethane coating layer on the substrate that has improved caustic and UV resistance.
C09D 175/06 - Polyuréthanes à partir de polyesters
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
C09D 169/00 - Compositions de revêtement à base de polycarbonatesCompositions de revêtement à base de dérivés de polycarbonates
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
Iron oxides, in particular yellow iron oxides, red iron oxides, black iron oxides, orange iron oxides and brown iron oxides for use as pigments and in pigment dispersions; iron oxides, in particular yellow iron oxides, red iron oxides, black iron oxides, orange iron oxides, and brown iron oxides, for use as pigments and in pigment dispersions in the manufacture of cosmetics. Ultramarine dyes, in particular ultramarine blue, ultramarine pink, ultramarine violet and ultramarine red for use as pigments and in pigment dispersions; ultramarine dyes, in particular ultramarine blue, ultramarine pink, ultramarine violet and ultramarine red for use as pigments and in pigment dispersions in the manufacture of cosmetics.
additives.
The invention is characterized in that the melting or softening range of the thermoplastic screen printing paste lies at temperatures below 90° C. and the paste is free of bisphenol-A is and free of other substances directly involved in the polymerization itself.
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
B41M 1/12 - Impression au stencilImpression à trame de soie
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
C09D 11/08 - Encres d’imprimerie à base de résines naturelles
B41M 1/34 - Impression sur d'autres surfaces que le papier ordinaire sur verre ou céramique
C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
The present invention describes a new method for creating hybrid edge seals using metal, alloy, powder coated metal and other conductive surfaces in between two substrates. The methods utilize various materials, seal designs, and geometries of hybrid seals based on polymeric powder coatings and glass powder coatings.
B23K 35/36 - Emploi de compositions non métalliques spécifiées, p. ex. comme enrobages, comme fluxEmploi de matériaux de brasage ou de soudage spécifiés associé à l'emploi de compositions non métalliques spécifiées, dans lequel l'emploi des deux matériaux est important
B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
B23K 35/22 - Baguettes, électrodes, matériaux ou environnements utilisés pour le brasage, le soudage ou le découpage caractérisés par la composition ou la nature du matériau
C03C 27/04 - Liaison verre-métal au moyen d'une couche intermédiaire
B23K 35/365 - Emploi de compositions non métalliques spécifiées comme enrobages, soit seules, soit liées à l'emploi de matériaux spécifiés pour le brasage ou le soudage
B23K 35/02 - Baguettes, électrodes, matériaux ou environnements utilisés pour le brasage, le soudage ou le découpage caractérisés par des propriétés mécaniques, p. ex. par la forme
C03C 27/08 - Liaison verre-verre par des procédés autres que la fusion au moyen d'un métal interposé
C03C 27/10 - Liaison verre-verre par des procédés autres que la fusion au moyen d'un adhésif spécialement adapté à ce but
20.
SLURRY COMPOSITION AND METHOD OF SELECTIVE SILICA POLISHING
An acidic slurry composition for use in chemical-mechanical polishing including an acid pH adjuster and a cationic polishing suppressant comprising a quaternized aromatic heterocycle. The quaternized aromatic heterocycle imparts a polishing selectivity of silica over crystalline silicon of at least 100.
A passivation glass coating composition is provided for forming a fired passivation glass layer on a semiconductor substrate having p-n junction. The passivation glass coating composition includes a glass component that is lead free, cadmium free, alkali metal oxides free, and colored transition metal oxides (i.e. metal oxides of V, Fe, Co, Ni, Cr, Cu, Mn) free. The glass component includes bismuth based glasses, and provides a firing temperature range of 500°C to 900°C, and controlled devitrification. Once fired to a semiconductor device, the fired passivation glass layer provides exceptional device performance including no cracking of the fired passivation glass layer, excellent thermal expansion matching to silicon, good chemical resistance to acid and base, and improved device performance.
H01L 23/29 - Encapsulations, p. ex. couches d’encapsulation, revêtements caractérisées par le matériau
C03C 8/24 - Compositions de scellement par fusion, constituées de frittes vitreuses contenant des additifs, utilisées pour le scellement de matériaux différents, p. ex. verre et métalVerre de scellement
C03C 3/066 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice contenant du bore contenant du zinc
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
A conductive paste is provided for forming conductive traces on substrates. The conductive paste includes a vehicle and conductive material. The vehicle includes a resin, a plasticizer, and a solvent in which the resin is dissolved. After application to a substrate, the conductive paste is cured at ambient temperature by evaporation of the solvent from the paste, to thereby form a conductive trace on the substrate. The conductive trace does not require a curing agent, and attains low resistivity within minutes of application to the substrate.
C09D 5/38 - Peintures contenant un métal libre non prévues dans les groupes
C09D 129/14 - Homopolymères ou copolymères d'acétals ou de cétals obtenus par polymérisation d'acétals ou de cétals non saturés ou par post-traitement de polymères d'alcools non saturés
B05D 5/12 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir un revêtement ayant des propriétés électriques spécifiques
H01B 1/22 - Matériau conducteur dispersé dans un matériau organique non conducteur le matériau conducteur comportant des métaux ou des alliages
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Chemical substances; chemical materials; chemical preparations; natural elements; ceramic compositions for sintering [granules and powders]; metal oxide powders for industrial purposes; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on glass; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on ceramic; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on metal; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on polymer; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on composite material surfaces; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on sanitary ware; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on dinner ware; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on automotive parts; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on train parts; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on aerospace parts; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on medical devices; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on oil drilling parts; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on gas drilling parts; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on machine parts; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on electronic devices; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on semi-conductors; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on automotive glass; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on architectural glass; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on container glass; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on pharmaceutical glass; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on power tools; chemical preparations in the form of powders including energy absorbing materials, glass powders, ceramic powders and/or metal oxide powders to allow marking by laser on hand tools. Dyes; colorants; pigments; inks; coatings; thermographic ink including chemicals containing energy absorbing enhancers to allow marking by laser on glass; thermographic ink including chemicals containing energy absorbing enhancers to allow marking by laser on ceramic; thermographic ink including chemicals containing energy absorbing enhancers to allow marking by laser on metal; thermographic ink including chemicals containing energy absorbing enhancers to allow marking by laser on polymer; thermographic ink including chemicals containing energy absorbing enhancers to allow marking by laser on composite material surfaces; powder coatings for application by spray; sprayable coating compositions including energy absorbing materials to allow marking by laser; toner contained in cartridges; toner cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser on glass; toner cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser on ceramic; toner cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser on metal; toner cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser on polymer; toner cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser on composite material surfaces; filled ink jet cartridges; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on sanitary ware; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on dinner ware; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on automotive parts; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on train parts; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on aerospace parts; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on medical devices; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on oil drilling parts; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on gas drilling parts; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on machine parts; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on electronic consumer devices; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on semi-conductors; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on automotive glass; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on architectural glass; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on container glass; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on pharmaceutical glass; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on power tools; filled ink jet cartridges featuring chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on surfaces for use on hand tools. Paper tapes including chemicals containing energy absorbing materials to allow marking by laser on surfaces for industrial and commercial use. Unprocessed and semi-processed materials included in the class, not specified for use; plastics materials in the form of tapes [semi-finished products]; plastic including chemicals containing energy absorbing materials to allow marking by laser on surfaces for industrial and commercial use; polymer films for use in manufacture; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on glass; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on ceramic; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on metal; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on polymer; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on composite material surfaces; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on sanitary ware; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on dinner ware; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on automotive parts; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on train parts; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on aerospace parts; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on medical devices; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on oil drilling parts; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on gas drilling parts; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on machine parts; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on electronic consumer devices; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on semi-conductors; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on automotive glass; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on architectural glass; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on container glass; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on pharmaceutical glass; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on power tools; polymer films including chemicals containing energy absorbing enhancers to allow marking by laser of identification markings on hand tools.
24.
SINTERING AID GLASSES FOR MACHINABLE PHYLLOSILICATE BASED STRUCTURES
A sintered machinable glass-ceramic is provided. The machinable glass-ceramic is formed by mixing phyllosilicate material having a sheet structure, with a glass frit and firing the mixture at relatively low temperatures to sinter the phyllosilicate, while maintaining the sheet-like morphology of the phyllosilicate and its associated cleaving properties. The sintered machinable glass-ceramic can be machined with conventional metal working tools and includes the electrical properties of the phyllosilicate. Producing the sintered machinable glass-ceramic does not require the relatively high- temperature bulk nucleation and crystallization needed to form sheet phyllosilicate phases in situ.
Modified copper chromite spinel pigments exhibit lower coefficients of thermal expansion than unmodified structures. Three methods exist to modify the pigments: (1 ) the incorporation of secondary modifiers into the pigment core composition, (2) control of the pigment firing profile, including both the temperature and the soak time, and (3) control of the pigment core composition.
The present invention is directed to a coated bismuth oxy halide-based pigment having a coating comprising an antioxidant, said antioxidant is being a phenol based, a phosphite or phosphonate based, or a thioether based stabilizer, and the coating comprising an inner coating and an outer coating, wherein the outer coating comprises the antioxidant, and wherein the inner coating comprises a first layer consisting of one or more salts, or one or more oxides, heteropolyacids, organic acids, sulphites, sulfides, sulfates, phosphates, pyrophosphates, polyphosphates, hydrates, carbonates, or a combination thereof, selected from the group of alkali-earth metals, metals, non-metals, transition metals or lanthanides. Further, the present invention is directed to a composition comprising a paint, a lacquer, an ink, a cosmetic, a resin, a plastisol or a polymer formulation, and such pigment. In addition, the present invention is directed to a method for manufacturing a coated bismuth oxy halide-based pigment, said method comprising the steps of: - providing a dispersion of a bismuth oxy halide-based pigment, - adding a dispersion of an antioxidant, - mixing and drying.
C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses Préparation du noir de carbone
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
C09D 5/29 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte pour effets multicolores
A method for manufacturing an azoic pigment is disclosed, according to an illustrative embodiment of the present invention. The method includes producing slurry of the azoic pigment. The slurry includes primary aromatic amine (PAA). The method further includes the derivatization of the residual PAA in the slurry, followed by encapsulation of the slurry. The slurry is acidified or basified. Finally, the slurry is further processed, thereby forming PAA migration free azoic pigment. The derivatization and encapsulation additively or synergistically reduce the PAA content thereby inhibiting migration of PAA from the pigment into a substrate onto which the pigment is loaded.
A fired hybrid enamel coating is provided. The hybrid enamel coating is formed by firing an enamel composition on a substrate. The enamel composition includes at least a first glass frit, which is sintered to form the hybrid enamel coating. The hybrid enamel coating can be cl3eaned using aqualytic or pyrolytic cleaning methods, and does not discolor or lose gloss when subject to typical pyrolytic cleaning methods. The hybrid enamel coating does not require the application of highly caustic cleaners to remove the baked-on soils
A fired hybrid enamel coating is provided. The hybrid enamel coating is formed by firing an enamel composition on a substrate. The enamel composition includes at least a first glass frit, which is sintered to form the hybrid enamel coating. The hybrid enamel coating can be cl3eaned using aqualytic or pyrolytic cleaning methods, and does not discolor or lose gloss when subject to typical pyrolytic cleaning methods. The hybrid enamel coating does not require the application of highly caustic cleaners to remove the baked-on soils
The present invention relates to the field of forehearth frits, pearls, and/or concentrates for use in glass compositions. In particular, the present invention provides a system of forehearth frits, pearls, and/or concentrates that is capable of imparting a fluorescent effect to a glass composition by adding a fluorescent glass frit, pearl or concentrate in the forehearth of a glass furnace, to form fluorescent glass and a method of using the fluorescent system of forehearth frits, pearls, and/or concentrates.
C03C 8/00 - ÉmauxGlaçuresCompositions de scellement par fusion constituées de frittes vitreuses contenant des additifs
C03C 4/12 - Compositions pour verres ayant des propriétés particulières pour verre luminescentCompositions pour verres ayant des propriétés particulières pour verre fluorescent
C03C 3/078 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un oxyde d'un métal divalent, p. ex. un oxyde de zinc
C03C 3/089 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore
C03C 3/095 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant des terres rares
C09K 11/77 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant des métaux des terres rares
Electronic devices are produced from dielectric compositions comprising a mixture of precursor materials that, upon firing, forms a dielectric material comprising a barium-strontium-titanium-tungsten-silicon oxide.
Electronic devices are produced from dielectric compositions comprising a mixture of precursor materials that, upon firing, forms a dielectric material comprising a barium-titanium-tungsten-silicon oxide.
C04B 35/468 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates de métaux alcalino-terreux à base de titanates de baryum
B32B 18/00 - Produits stratifiés composés essentiellement de céramiques, p. ex. de produits réfractaires
Multilayer ceramic chip capacitors which satisfy COG requirements and which are compatible with reducing atmosphere sintering conditions so that non-noble metals such as nickel and nickel alloys thereof may be used for internal and external electrodes are made in accordance with the invention. The capacitors exhibit desirable dielectric properties (high capacitance, low dissipation factor, high insulation resistance), excellent performance on highly accelerated life testing, and very good resistance to dielectric breakdown. The dielectric layers comprise a barium strontium zirconate matrix doped with other metal oxides such as TiO2, CaO, B2O3, and MgO in various combinations.
C04B 35/49 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de zirconium ou d'hafnium ou de zirconates ou d'hafnates contenant également de l'oxyde de titane ou des titanates
The present invention provides a slurry composition and method for polishing organic polymer-based ophthalmic substrates. The slurry composition according to the invention includes an aqueous dispersion of abrasive particles and one of a polyvinyl alcohol compound, and a tertiary amide functionalized compound. The abrasive particles can be alumina, zirconia, silica, titania, ceria, spinel or combinations of the foregoing.
G02B 1/04 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques faits de substances organiques, p. ex. plastiques
Copper oxide particles having particular starting size and surface area characteristics can be processed by heat and milling to achieve sizes and particle size distributions that give the copper oxide properties as an infrared reflective pigment without addition of other metals or oxides.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
LTCC devices are produced from dielectric compositions comprising a mixture of precursor materials that, upon firing, forms a dielectric material comprising a barium-tungsten-silicon host.
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
B32B 18/00 - Produits stratifiés composés essentiellement de céramiques, p. ex. de produits réfractaires
H01L 21/02 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives
38.
GRAIN BOUNDARY HEALING GLASSES AND THEIR USE IN TRANSPARENT ENAMELS, TRANSPARENT COLORED ENAMELS AND OPAQUE ENAMELS
A method of modifying glass frit involves treating the frit with a grain-boundary- healing compound. The method increases transmission and clarity, and reduces haze of a fired enamel coating made from such modified glass frit as compared to a coating not made from such modified glass frit. The grain-boundary-healing compound influences the chemistry at the grain boundaries to prevent haze. The compound burns out to yield a fluxing material that dissolves alkaline carbonates or bicarbonates on the surface of the glass frit. The dissolved species are incorporated into the enamel coating, thereby promoting the fusion of the glass frit and reducing the amount of haze in the enamel coating. The additives also function to prevent the formation of seed crystals on the surface of the glass frit that may inhibit the fusion of the glass frit.
C03C 8/16 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage agents vecteurs ou de suspension, p. ex. suspension
H01L 21/3213 - Gravure physique ou chimique des couches, p. ex. pour produire une couche avec une configuration donnée à partir d'une couche étendue déposée au préalable
High thermal conductivity dielectric materials systems or pastes are useful on aluminum alloy substrates for LED and high power circuitry applications.
H01B 3/08 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques quartzIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques verreIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques laine de verreIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques laine de laitierIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques émaux vitreux
C03C 3/00 - Compositions pour la fabrication du verre
C03C 8/16 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage agents vecteurs ou de suspension, p. ex. suspension
C09K 5/14 - Substances solides, p. ex. pulvérulentes ou granuleuses
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
H05K 3/20 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché par apposition d'un parcours conducteur préfabriqué
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
C03C 8/08 - Compositions en verre fritté, c.-à-d. broyées ou sous forme de poudre contenant du phosphore
C03C 8/14 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage
41.
Hermetically sealed electronic device using solder bonding
Solder can be used to wet and bind glass substrates together to ensure a hermetic seal that superior (less penetrable) than conventional polymeric (thermoplastic or thermoplastic elastomer) seals in electric and electronic applications.
B23K 31/02 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs au brasage ou au soudage
H01L 23/10 - ConteneursScellements caractérisés par le matériau ou par la disposition des scellements entre les parties, p. ex. entre le couvercle et la base ou entre les connexions et les parois du conteneur
B23K 1/19 - Brasage ou débrasage tenant compte des propriétés des matériaux à braser
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
LTCC devices are produced from dielectric compositions comprising a mixture of precursor materials that, upon firing, forms a dielectric material comprising a matrix of titanates of alkaline earth metals, the matrix doped with at least one selected from rare- earth element, aluminum oxide, silicon oxide and bismuth oxide.
C04B 35/468 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates de métaux alcalino-terreux à base de titanates de baryum
Silver pastes including two powders having different physical properties and silver flakes together with glass frits and pigments impart improved thermal stress characteristics to substrates upon firing.
Copper oxide particles having particular starting size and surface area characteristics can be processed by heat and milling to achieve sizes and particle size distributions that give the copper oxide properties as an infrared reflective pigment without addition of other metals or oxides.
The present subject matter provides a transitional layer and related methods, used to increase the transmission or reflection of light between two mediums having different indices of refraction. The transitional layer is disposed between the two mediums and the transmission or reflection of light is increased by the interaction of light with the transitional layer. The transitional layer has light scattering particles dispersed therein, a single-layer gradient index-of-refraction, a multi-layer gradient index-of-refraction, alternating layers of high and low index-of-refraction, or a combination thereof, in order to increase the transmission or reflectance of light between the two mediums.
C03C 17/00 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/04 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par du verre par frittage de poudre de verre
C03C 17/34 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes
Multilayer ceramic chip capacitors which satisfy COG requirements and which are compatible with reducing atmosphere sintering conditions so that non-noble metals such as nickel and nickel alloys may be used for internal and external electrodes are disclosed. The capacitors exhibit desirable dielectric properties (high capacitance, low dissipation factor, high insulation resistance), excellent performance on highly accelerated life testing, and very good resistance to dielectric breakdown. The dielectric layers comprise a strontium zirconate matrix doped with other metal oxides such as TiO2, MgO, B2O3, CaO, MnO, Nd2O3 and Nb2O5 in various combinations.
C04B 35/49 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de zirconium ou d'hafnium ou de zirconates ou d'hafnates contenant également de l'oxyde de titane ou des titanates
High thermal conductivity dielectric materials systems or pastes are useful on aluminum alloy substrates for LED and high power circuitry applications.
H01B 3/08 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques quartzIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques verreIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques laine de verreIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques laine de laitierIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques émaux vitreux
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Chemicals used in industry and general industrial manufacture; chemicals for use in the manufacture of electrical and electronic components; chemicals used in the manufacture of ceramic glazes, porcelain enamels and vitreous enamels; ceramic powders used in manufacturing; basic chrome sulfates; chemical preparations, except pigments, for the manufacture of enamel; color-brightening chemicals for industrial purposes; lead acetate; iron oxides; zinc phosphate; iron phosphate; chromium oxides; wetting agents Organic and inorganic colorants and pigments for use in ceramics, plastics, organic paints and finishes; vitreous enamels; Inks containing metal and/or glass particles for use in producing electronic circuits; glazes; pastes containing metal and/or glass particles for use in producing electronic circuits; synthetic resin colors in the nature of color concentrates suspended in plastic resin vehicles; materials for use in forming surface coatings, namely, porcelain enamels and vitreous enamels for use in forming coatings on metal or glass; porcelain enamels, vitreous enamels; colorants; complex inorganic color pigments; ultramarine blue, zinc ferrite spinel, cobalt oxide, chrome yellow, molybdate orange, zinc molybdate, zinc chromate, bismuth vanadate all for use as pigments; colorants for use in the manufacture of plastic molding compounds; corrosion inhibitants in the nature of a coating; anti-corrosive coatings; thick film pastes in the nature of printable paste for use in the manufacture of electrical and electronic components Industrial chemical abrasives for grinding and polishing glass, plastic or metal Dielectric tapes and powders for use in the manufacture of electrical and electronic components
A liquid ester composition includes aryl polyol esters: (a) a first diester of the formula ArC(O)(OCH2CH2)2O(0)CAr, (b) a triester of the formula ArC(O)(OCH2CH(OC(O) ArCH2O(O)CAr, and (c) a second diester of the formula ArC(O)(OCH(R)CH(R)O)n(0)CAr, wherein (d) Ar represents a phenyl radical, and R represents -CH3 or H wherein only 1 of the groups R is a H atom in the triester, and n is 1 to 3, wherein, the weight ratio of the first diester to the triester is 1:1 to 20:1 and wherein the weight ratio of the first diester to the second diester is 1:1 to 3.5:1.
C07C 69/76 - Esters d'acides carboxyliques dont un groupe carboxyle estérifié est lié à un atome de carbone d'un cycle aromatique à six chaînons
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C08K 5/103 - EstersÉthers-esters d'acides monocarboxyliques avec des polyalcools
50.
PLASTICIZER MIXTURE OF EPOXIDIZED FATTY ACID GLYCERIN CARBONATE ESTER AND EPOXIDIZED FATTY ACID ESTERS
A process of transesterifying biobased epoxidized vegetable oils with a dialkyl carbonate produces mixtures of epoxidized fatty acid cyclic glycerin carbonate esters and epoxidized fatty acid alkyl esters.
C11C 3/10 - Graisses, huiles ou acides gras obtenus par transformation chimique des graisses, huiles ou acides gras, p. ex. ozonolyse par estérification des graisses ou des huiles par interestérification
C07D 303/42 - Composés acycliques comportant une chaîne d'au moins sept atomes de carbone, p. ex. corps gras époxydés
C07D 301/03 - Synthèse du cycle de l'oxirane par oxydation de composés non saturés, ou de mélanges de composés non saturés et de composés saturés
C07D 301/16 - Synthèse du cycle de l'oxirane par oxydation de composés non saturés, ou de mélanges de composés non saturés et de composés saturés par des peracides organiques, ou par leurs sels, anhydrides ou esters formés in situ, p. ex. à partir d'acides carboxyliques et de peroxyde d'hydrogène
The present subject matter provides for a multi-layer conductive trace. The trace can be formed by digital printing the individual layers and firing. The individual layers each impart functional characteristics to the conductive trace and each layer has components that can be adjusted to affect the performance characteristics of that particular layer without detrimentally affecting the performance characteristics of the remaining layers.
H05K 3/10 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché
H05K 3/38 - Amélioration de l'adhérence entre le substrat isolant et le métal
A multi-layer glass enamel is disclosed. The various layers of the enamel are included to provide certain performance characteristics to the enamel. The components of each layer can be individually adjusted to tailor the performance characteristics influenced by that layer without changing the influence of the remaining layers.
Compounds useful as plasticizers and the synthesis thereof are disclosed. In general, the invention includes process of esterifying biobased alcohols to make biobased ester plasticizers and the plasticizers made by such processes.
C07D 303/42 - Composés acycliques comportant une chaîne d'au moins sept atomes de carbone, p. ex. corps gras époxydés
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C07C 67/10 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec des groupes ester ou avec une liaison carbone-halogène
C07C 69/608 - Esters d'acides carboxyliques avec un groupe carboxyle lié à un atome de carbone acyclique et comportant un cycle autre qu'un cycle aromatique à six chaînons dans la partie acide
Inkjet compositions that can be applied to glass and/or ceramic substrates to impart various effect to the substrate after firing, including: gloss, matt, contrast gloss (luster), specular reflection (metallic appearance), relief and slipperiness. The inkjet compositions include solvents, additives for dispersion, and inorganic substances, but preferably do not include any color-producing ceramic pigments. The inorganic substances contained in the inkjet compositions are the responsible for the above mentioned effects on the surface of the ceramic article. Depending on the type of effect desired, the inorganic substance may be a specific frit, a crystalline oxide, or a combination of frits and crystalline oxides.
23,223222523222, and devoid of lead, bismuth, and vanadium. Pastes comprising the glass composition and devices including seals comprising such pastes are contemplated.
Methods of making multilayer glass structure are described. The method involves providing first and second glass sheets, and a first enamel composition layer and at least one separation layer between the first and second glass sheets, and firing the glass sheets to sinter the first enamel composition to the first glass sheet. The separation layer is a black pigment separation layer, a refractory material separation layer, or an oxidizer separation layer. The separation layer can improve separation of the first and second glass sheets after the firing.
A cleaning composition is provided. The cleaning composition includes at least one polyamino-polycarboxylic acid or at least one salt thereof, at least one solvent, at least one substituted or non-substituted phenethylamine and water. The solvent is selected from a group consisting of glycols.
Various laser marking compositions and related methods are described. The laser marking compositions utilize one or more populations of particles having certain average particle sizes or a range of sizes. Marks or other indicia formed using the compositions and methods exhibit increased contrast, improved substrates bonding, and greater dispersability.
C03C 17/22 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par d'autres matières inorganiques
C04B 41/85 - Revêtement ou imprégnation avec des substances inorganiques
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
The present subject matter provides a transitional layer and related methods, used to increase the transmission or reflection of light between two mediums having different indices of refraction. The transitional layer is disposed between the two mediums and the transmission or reflection of light is increased by the interaction of light with the transitional layer. The transitional layer has light scattering particles dispersed therein, a single-layer gradient index-of-refraction, a multi-layer gradient index-of-refraction, alternating layers of high and low index-of-refraction, or a combination thereof, in order to increase the transmission or reflectance of light between the two mediums.
G02B 1/10 - Revêtements optiques obtenus par application sur les éléments optiques ou par traitement de la surface de ceux-ci
C03C 17/34 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes
C03C 17/27 - Oxydes par oxydation d'un revêtement appliqué antérieurement
60.
Formation of glass-based seals using focused infrared radiation
Broadband infrared radiation is used to heat and fuse an enamel paste to form an enamel seal between at least two solid substrates such as glass, ceramic or metal.
C03B 23/24 - Fabrication des feuilles ou briques creuses en verre
C03C 3/066 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice contenant du bore contenant du zinc
C03C 3/072 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice contenant du plomb contenant du bore
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
C03C 8/04 - Compositions en verre fritté, c.-à-d. broyées ou sous forme de poudre contenant du zinc
C03C 8/10 - Compositions en verre fritté, c.-à-d. broyées ou sous forme de poudre contenant du plomb
C03C 8/24 - Compositions de scellement par fusion, constituées de frittes vitreuses contenant des additifs, utilisées pour le scellement de matériaux différents, p. ex. verre et métalVerre de scellement
C03C 23/00 - Autres traitements de surface du verre, autre que sous forme de fibres ou de filaments
C03C 27/00 - Liaison de pièces de verre à des pièces en d'autres matériaux inorganiquesLiaison verre-verre par des procédés autres que la fusion
Heavy-metal-free glass enamels are applied to glass and fired. After firing, the coated glass can subsequently be ion exchanged to give a chemically strengthened, decorated glass article.
C03C 17/04 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par du verre par frittage de poudre de verre
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
The present invention provides an aqueous slurry composition for use in polishing glass and glass ceramic substrates. The composition includes abrasive particles and an agent that accelerates the removal rate of glass and glass ceramic substrates. The agent that accelerates removal rate of glass and glass ceramic substrates is a zwitterionic agent that includes sulfonate group and amine group, and which has a specific molecular structure as more fully described in the specification.
C03C 19/00 - Traitement de surface du verre, autre que sous forme de fibres ou de filaments, par des procédés mécaniques
B24D 3/20 - Propriétés physiques des corps ou feuilles abrasives, p. ex. surfaces abrasives de nature particulièreCorps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement organiques
Various laser marking compositions and related methods are described. The laser marking compositions include a molybdenum metal complex, a tungsten metal complex, or combinations thereof. Marks or other indicia formed on a substrate using the compositions and methods exhibit increased contrast and improved substrate bonding.
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
This invention relates to glass and enamel compositions. The glass compositions include SiO2, Nb2O5, Na2O, B2O3, ZnO, Bi2O3, TiO2, MoO3, ZrO2, Υ2O3, Al2O3, Li2O, and K2O. The glass compositions can be used to form an enamel on a substrate, for example, to decorate and/or protect the substrate.
C03C 8/04 - Compositions en verre fritté, c.-à-d. broyées ou sous forme de poudre contenant du zinc
C03C 8/18 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des métaux libres
A frit-based hermetic sealing system for sealing glass plates to one another, or sealing glass to ceramics is disclosed. Seal materials, the methods to apply these seal materials, and the seal designs for selective and controlled absorption of microwave energy to heat and seal the system are presented. The hermetic seals are useful in various applications such as (a) encapsulating solar cells based on silicon, organic systems, and thin film, (b) encapsulating other electronic devices such as organic LEDs, (c) producing Vacuum Insulated Glass windows, and (d) architectural windows and automotive glass.
C03C 27/00 - Liaison de pièces de verre à des pièces en d'autres matériaux inorganiquesLiaison verre-verre par des procédés autres que la fusion
C03C 8/24 - Compositions de scellement par fusion, constituées de frittes vitreuses contenant des additifs, utilisées pour le scellement de matériaux différents, p. ex. verre et métalVerre de scellement
C03C 3/00 - Compositions pour la fabrication du verre
A method of sealing at least two inorganic substrates together using an induction energy source comprising applying to at least one of the substrates a paste composition including a glass frit, and an induction coupling additive, bringing at least a second substrate into contact with the paste composition, and subjecting the substrates and paste to induction heating, thereby forming a hermetic seal between the two inorganic substrates.
C03C 27/00 - Liaison de pièces de verre à des pièces en d'autres matériaux inorganiquesLiaison verre-verre par des procédés autres que la fusion
C03C 8/24 - Compositions de scellement par fusion, constituées de frittes vitreuses contenant des additifs, utilisées pour le scellement de matériaux différents, p. ex. verre et métalVerre de scellement
C03C 3/00 - Compositions pour la fabrication du verre
A low VOC medium is described. The medium comprises a low VOC solvent such as propylene carbonate, dimethyl carbonate, or combinations thereof. The low VOC medium also comprises one or more glycol ethers. In addition, the low VOC medium also includes one or more surfactants and/or dispersants. The low VOC medium may also optionally comprise one or more binders. The low VOC medium can be used in preparing coating compositions and pastes that are intended for use in applications that include a firing step.
Pigment compositions are described that advantageously increase total solar reflectance. Also described are methods of making pigment compositions. The pigment compositions can contain copper oxide; copper antimony oxides, copper bismuth oxides, or combinations thereof; and alkaline earth metal oxides, early-transition metal oxides, post-transition metal oxides, metalloid (semi-metal) oxides, rare-earth metal oxides, or combinations thereof.
C03C 1/04 - Opacifiants, p. ex. fluorures ou phosphatesPigments
C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses Préparation du noir de carbone
C09K 11/58 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du cuivre, de l'argent ou de l'or
This invention relates to glass and enamel compositions. The glass compositions comprise Si02, Cs20, Na20, ZnO, B2O3 ,and TiO2, and optionally Bi2O3 and F. The resulting compositions can be used to form an enamel on a substrate, for example, to decorate and/or protect the substrate.
An aqueous marking composition is described which upon application to a polymeric surface and laser irradiation, produces one or more marks or other indicia having high contrast in the polymeric surface.
B41J 2/435 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par l'irradiation sélective d'un matériau d'impression ou de transfert d'impression
71.
SINGLE COMPONENT, LOW TEMPERATURE CURABLE POLYMERIC COMPOSITION AND RELATED METHOD
Electrically conductive polymeric compositions curable at temperatures below 250°C are disclosed. The compositions are particularly well suited for forming electrodes used in association with certain solar cells.
The present invention is directed toward a via fill material for use in solar applications that exhibits low series resistance and high shunt resistance. The via fill material according to the invention includes silver powder, a glass frit and a vehicle.
H01B 1/12 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques substances organiques
An acrylate-based curable printing medium is disclosed. Acrylates, in the form of monomers, dimers, trimers and oligomers, as well as resins, form an interpenetrating polymer network by crosslinking, which is effected by heat, and optionally peroxide curing agents. Formulations can be tailored to achieve desired properties of the cured polymer including film hardness, burnout properties, and adhesion to glass. Such properties are adjusted by manipulating the relative proportions of the acrylic monomers, oligomers and resins that are used as a ceramic medium or vehicle.
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
C03C 17/28 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques
C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
C08L 33/04 - Homopolymères ou copolymères des esters
An acrylate-based curable printing medium is disclosed. Acrylates, in the form of monomers, dimers, trimers and oligomers, as well as resins, form an interpenetrating polymer network by crosslinking, which is effected by heat, and optionally peroxide curing agents. Formulations can be tailored to achieve desired properties of the cured polymer including film hardness, burnout properties, and adhesion to glass. Such properties are adjusted by manipulating the relative proportions of the acrylic monomers, oligomers and resins that are used as a ceramic medium or vehicle.
B05D 5/06 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir des effets multicolores ou d'autres effets optiques
75.
EASY RINSING POLISHING COMPOSITION FOR POLYMER-BASED SURFACES
A polishing composition and method for polishing polymer- based surfaces that can be rinsed from the polished polymer-based surface using water so as to leave substantially less polishing residue behind as compared to conventional polishing compositions. Polishing compositions according to the invention include abrasive particles and a rinsing agent dispersed in water. Polishing compositions according to the invention can be used to polish all types of polymer-based surfaces including, for example, organic polymer-based ophthalmic substrates and clear-coat automotive finishes.
Foamed polymeric compositions containing clay nucleating agents are described. The clays are preferably sepioiite, palygorskite/attapulgite, or combinations thereof. Also described are processes for forming the foamed compositions. The resulting products find particular application as insulation and packaging materials.
Solder can be used to wet and bind glass substrates together to ensure a hermetic seal that superior (less penetrable) than conventional polymeric (thermoplastic or thermoplastic elastomer) seals in electric and electronic applications.
B32B 5/16 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches est formée de particules, p. ex. de copeaux, de fibres hachées, de poudre
Durable hermetic seals between two inorganic substrates are produced using a high-intensity electromagnetic energy source, such as laser, to heat and seal enamel layers with controlled absorption of high- intensity energy source. Durable hermetic seals incorporating electrical feedthroughs are also produced.
A composition that upon firing, forms a non-stick enamel layer is disclosed. The composition can be applied to a metal substrate to provide a non-stick, durable coating for cooking surfaces. Also disclosed are methods of forming enamel layers and corresponding coated substrates. Various ground coats and related methods are also described. Furthermore, various multilayer coatings and structures are disclosed that include an enamel layer and a ground coat layer.
C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
Glasses comprising Βi203, ZnO B203 and optionally a colorant including an oxide of a metal such as iron, cobalt, manganese, nickel, copper and chromium are suitable to form hermetic seals in solar cell modules, architectural glass windows and MEMS devices. Glass frit and paste compositions suitable for flow and bonding to various substrates- glass, metal, silicon, in the temperature range of 400-500 degrees Centigrade. The broad compositional range in mole% is 25-70% Bi203, up to 65% ZnO, and 1-70% B203. Such glasses do not have batched in alumina or silica. Such glasses lack alumina and silica.
C03C 8/24 - Compositions de scellement par fusion, constituées de frittes vitreuses contenant des additifs, utilisées pour le scellement de matériaux différents, p. ex. verre et métalVerre de scellement
83.
MATERIALS FOR IMPROVED ADHESION RELATING TO FUNCTIONAL COLD END COATINGS (CECs) AND METHODS OF DETECTING SAME
Various agents for improving adhesion of cold end coatings on glass surfaces are described Also described are agents for improving bonding between cold end coatings and organic inks. And, methods and related detection solutions for detecting the presence of cold end coatings on a substrate such as a glass bottle are disclosed. Additionally, particular additives and primers are described that can be applied onto cold end coatings for improving adhesion thereto.
C03C 17/00 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/32 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des résines synthétiques ou naturelles
C03C 17/28 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques
A pigment additive and resulting pigment are described that when incorporated in paints for example, significantly increases total solar reflectance. Also described are compositions utilizing the noted pigments, and related methods. The pigments are formed from iron oxide and/or chromium oxide and utilize as an additive, one or more phosphate compounds.
Hot-melt sealing glass compositions that include one or more glass frits dispersed in a polymeric binder system. The polymeric binder system is a solid at room temperature, but melts at a temperature of from about 35° C. to about 90° C., thereby forming a flowable liquid dispersion that can be applied to a substrate (e.g., a cap wafer and/or a device wafer of a MEMS device) by screen printing. Hot-melt sealing glass compositions according to the invention rapidly re-solidify and adhere to the substrate after being deposited by screen printing. Thus, they do not tend to spread out as much as conventional solvent-based glass frit bonding pastes after screen printing. And, because hot-melt sealing glass compositions according to the invention are not solvent-based systems, they do not need to be force dried after deposition.
Compounds useful as plasticizers and the synthesis thereof are disclosed. In general, the invention includes mixed alkyl/aryl asymmetric cyclic diesters where the aryl and alkyl ester moieties are attached to a cyclic structure at vicinal carbons. The invention also includes synthetic processes of making such compounds. Blends of these asymmetric cyclic diesters with other plasticizers are demonstrated to be of use in plasticizing polymers.
A method of making silver ribbons is disclosed. A silver salt solution and a reducing agent solution are added to an aqueous dispersing polymer solution to precipitate silver ribbons.
A color concentrate or masterbatch is described which includes a combination of 5 to 40% of pigments and 25 to 60% of blowing agents. The masterbatch is particularly well suited for addition to polymeric melts for forming colored foams and colored foam products.
This invention relates to lead free and cadmium free copper-containing glass frits that can be used as pigments to color other glass frits or to impart color to solid substrates such as glass, ceramic or metals, or to impart color to a thermoplastic mass. The compositions comprise silica, alkali metal oxides, alkaline earth metal oxides, tin oxide and copper oxide. The resulting compositions can be used to decorate and protect automotive, beverage, architectural, pharmaceutical and other glass substrates, generally imparting a red color.
C03C 8/14 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage
C03C 8/18 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des métaux libres
90.
METHODS AND PRODUCTS FOR REPLENISHING A POLISHING SLURRY IN A POLISHING APPARATUS
Methods and products for replenishing a polishing slurry in a chemical-mechanical polishing apparatus. A preformulated polishing slurry is packaged within a container having flexible walls. When it is time to replenish the polishing slurry in a polishing apparatus, an operator manipulates the sealed container by hand, which causes deformation of the container walls. The deformation of the container walls leads to the rapid and substantially complete resuspension of the abrasive particles into the polishing slurry. Once the abrasive particles have been sufficiently resuspended, the container having flexible walls is unsealed and the polishing slurry is poured into a slurry tank associated with the polishing apparatus.
Multilayer ceramic chip capacitors (MLCC's) which satisfy X7R TCC requirements and which are compatible with silver-palladium internal electrodes. The MLCC's exhibit desirable dielectric properties—high capacitance, low dissipation factor, high insulation resistance, stable TCC—and excellent performance on highly accelerated life testing, and good resistance to dielectric breakdown. The dielectric layers include a lead-free and cadmium-free barium titanate base material doped with other metal oxides such oxides of zinc, boron, bismuth, barium, titanium, praseodymium, cerium, tungsten, neodymium, tungsten, tin, niobium, copper, and/or manganese in various combinations. The dielectric ceramic materials herein can be fired at less than 1150° C. with an inner electrode having 70 wt % or more Ag and 30 wt % or less Pd to form an MLCC.
C04B 35/468 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates de métaux alcalino-terreux à base de titanates de baryum
92.
ELECTRICALLY CONDUCTIVE POLYMERIC COMPOSITIONS, CONTACTS, ASSEMBLIES, AND METHODS
Electrically conductive polymeric compositions adapted for use in forming electronic devices are disclosed. The compositions are thermally curable at temperatures less than about 250°C. Compositions are provided which may be solvent-free and so can be used in processing or manufacturing operations without solvent recovery concerns. The compositions utilize (i) fatty acid modified epoxy acrylate and/or methacrylate monomer(s) and/or oligomer(s), (ii) fatty acid modified polyester acrylate and/or methacrylate monomer(s) and/or oligomers), or combinations of (i) and (ii). Also described are electronic assemblies such as solar cells using the various compositions and related methods.
The potential for release of soluble chromium (Vl) ions in the production or processing of certain pigments is reduced by use of certain additives. The additives include aluminum metaphosphate, aluminum fluoride, tungsten oxide, tungstic acid, and mono-ammonium phosphate. The pigments are those which contain chromium and have a corundum crystal structure.
The present invention provides an aqueous CMP slurry composition that includes abrasive particles and from about 0.01 % to the limit of solubility in water of a compound according to Formula (I): wherein only one of R1, R2, R3, R4 and R5 is a hydroxyl group (-OH), only one of R1, R2, R3, R4 and R5 is a methoxy group (-OCH3), and the three of R1, R2, R3, R4 and R5 that are not either a hydroxyl group (-OH) or a methoxy group (-OCH3) are hydrogen atoms (-H).
Hot-melt sealing glass compositions that include one or more glass frits dispersed in a polymeric binder system. The polymeric binder system is a solid at room temperature, but melts at a temperature of from about 35°C to about 900C, thereby forming a flowable liquid dispersion that can be applied to a substrate (e.g., a cap wafer and/or a device wafer of a MEMS device) by screen printing. Hot-melt sealing glass compositions according to the invention rapidly re¬ solidify and adhere to the substrate after being deposited by screen printing. Thus, they do not tend to spread out as much as conventional solvent-based glass frit bonding pastes after screen printing. And, because hot-melt sealing glass compositions according to the invention are not solvent-based systems, they do not need to be force dried after deposition.
C03C 3/00 - Compositions pour la fabrication du verre
C03C 8/24 - Compositions de scellement par fusion, constituées de frittes vitreuses contenant des additifs, utilisées pour le scellement de matériaux différents, p. ex. verre et métalVerre de scellement
This invention relates to lead free, cadmium free, bismuth free low melting high durability glass and enamel compositions. The compositions comprise silica, zinc, titanium, and boron oxide based glass frits. The resulting compositions can be used to decorate and protect automotive, beverage, architectural, pharmaceutical and other glass substrates.
C03C 8/20 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des composés du titaneMélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des composés du zirconium
C03C 17/02 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par du verre
Compounds useful as plasticizers and the synthesis thereof are disclosed. In general, the invention includes mixed alkyl/aryl diesters where the aryl and alkyl ester moieties are attached to a cyclic structure at vicinal carbons. The invention also includes synthetic processes of making such compounds.
C08G 63/00 - Composés macromoléculaires obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale de la macromolécule
C08G 67/00 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant soit de l'oxygène, soit de l'oxygène et du carbone, non prévus dans les groupes
C08G 69/00 - Composés macromoléculaires obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principale de la macromolécule
98.
LEAD AND CADMIUM FREE, LOW TEMPERATURE FIRED X7R DIELECTRIC CERAMIC COMPOSITION AND METHOD OF MAKING
Multilayer ceramic chip capacitors (MLCCs) which satisfy X7R TCC requirements and which are compatible with silver-palladium internal electrodes. The MLCCs exhibit desirable dielectric properties - high capacitance, low dissipation factor, high insulation resistance, stable TCC - and excellent performance on highly accelerated life testing, and good resistance to dielectric breakdown. The dielectric layers comprise a lead-free and cadmium-free barium titanate base material doped with other metal oxides such oxides of zinc, boron, bismuth, barium, titanium, praseodymium, cerium, tungsten, neodymium, tungsten, tin, niobium, copper, and/or manganese in various combinations. The dielectric ceramic materials herein can be fired at less than 1150oC with an inner electrode having 70 wt% or more Ag and 30 wt% or less Pd to form an MLCC.
C04B 35/468 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates de métaux alcalino-terreux à base de titanates de baryum
A tile glaze composition that can be applied to ceramic tile to form a neutral white glaze composition that does not yellow upon prolonged exposure to UV radiation The tile glaze composition according to the invention generally includes one or more glass components and optional additives Upon firing, the glass component(s) vitrify and form an opaque neutral white glaze that displays excellent physical durability and chemical resistance The glass component of the tile glaze composition includes, by weight, about 40- 80% SiO2, 5-25% CaO, 2-14% A1203, 3-12% TiO2, 0 1 -5% Sb203, and less than or about10% B203, 10% Na20, 10% K20, 6% MgO, and 5% ZrO2
C03C 8/20 - Mélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des composés du titaneMélanges de frittes vitreuses contenant des additifs, p. ex. des agents opacifiants, des colorants, des agents de broyage contenant des composés du zirconium
100.
DIELECTRIC COATING FOR SINGLE SIDED BACK CONTACT SOLAR CELLS
A dielectric coating material system for use in a single-sided back contact solar cell is disclosed. The material system serves to electrically isolate electrodes of opposite polarity types on the same side of a silicon-based solar cell, and includes titanium and phosphorus.
H01L 31/0256 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par les matériaux
