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Compositions: Ceramic > Ceramic Compositions > Devitrified Glass-ceramics > Binary, Ternary, Quaternary, Etc., Metal Silicate Crystalline Phase (e.g., Mullite, Diopside, Sphene, Plagioclase, Slagcerams Free Of Alumina, Etc.) > Alkali Metal Aluminosilicate Crystalline Phase Alkali Metal Aluminosilicate Crystalline PhaseAlkali Metal Aluminosilicate Crystalline Phase 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.12/29/05 - 20050288165 - Opaque dental ceramic - method of production and use therof The invention relates to an opaque dental ceramic for burning on a rack or implant of dental restoration at least comprising SiO2, Al2O3, B2O3, Na2O, K2O as well as TiO2. To cover the non-dental-coloured implant material sufficiently the invention provides that the opaque dental ceramic is clouded by precipitation of ... 12/15/05 - 20050277539 - Glass-ceramic and its production and use The invention encompasses a glass-ceramic comprising a continuous glass phase and a crystal phase comprising tetragonal leucite, wherein the glass-ceramic has a crack-free glass phase and a crystal phase comprising leucite crystals distributed essentially homogeneously in the glass phase. The crystal phase has a particle size distribution made of from ... ### FreshPatents.com Support |