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Compositions: Ceramic > Ceramic Compositions > Glass Compositions, Compositions Containing Glass Other Than Those Wherein Glass Is A Bonding Agent, Or Glass Batch Forming Compositions > Enamels, Glazes, Or Fusion Seals (e.g., Raw, Fritted, Or Calcined Ingredients) > Fusion Seals (frit Plus Material Other Than Glass) Fusion Seals (frit Plus Material Other Than Glass)Fusion Seals (frit Plus Material Other Than Glass) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/08/07 - 20070032364 - Glass for covering electrode Provided is a nonlead glass for covering an electrode, which comprises, in mol%, B2O3 15-65%, SiO2 2-38%, MgO 2-30%, MgO+CaO+SrO+BaO 5-45%, Li2O 1-15%, Li2O+Na2O+K2O 2-25% and others, and which comprises ZnO 0-15%. Provided is a nonlead glass for covering an electrode, which comprises, in mol %, B2O3 25-65%, SiO2 2-38%, ... 08/03/06 - 20060172875 - Low alkali sealing frits, and seals and devices utilizing such frits A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-900° C., the seal having a CTE in the 100×10−7/° C. to 120×10−7/° C., wherein the sealing material comprises in weight %, of: (i) ... 07/20/06 - 20060160690 - Sealing materials and devices utilizing such materials A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-800° C., the seal having a CTE in the 100×10−7/° C. to 120×10−7/° C., wherein the sealing material comprises in weight %, of: (i) ... 03/23/06 - 20060063659 - Alkali-free composite sealant materials for solid oxide fuel cells A sealant composition for use in sealing solid oxide fuel cells is provided which comprises a glass component which comprises a mixture of alkali-free inorganic oxides, and an optional filler component dispersed in the glass component, said filler component being up to 40% by weight of the composition. The glass ... 01/26/06 - 20060019813 - Sealing glass composition, sealing glass frit, and sealing glass sheet A sealing glass composition which has an alkali metal oxide content kept down as much as possible, and can stably join metal or ceramic members together in a temperature range of 600 to 900° C. The sealing glass composition is used to join together members each selected from the group ... 10/20/05 - 20050233885 - Lead-free glass material for use in sealing and, sealed article and method for sealing using the same Provided with a glass composition including a network-former oxide composed of any one of or both of B2O3 and V2O5 of 20-80% by weight, ZnO of 0-60% by weight and BaO of 0-80% by weight, wherein at least one of ZnO and BaO is included as an essential ingredient. The ... 06/23/05 - 20050137074 - Method of making glass compositions for ceramic electrolyte electrochemical conversion assemblies and assemblies made thereby A method of making a glass composition consisting essentially by mol percent of about 55<SiO2<75; 5<BaO<30; and 2<MgO<22 for use as a matrix of composite materials. A method of making a glass matrix-ceramic particulate composition useful for sealing electrochemical structures, such as solid oxide fuel cells is also disclosed. Method ... ### FreshPatents.com Support |