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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 > Silica Containing > 40 Percent - 90 Percent By Weight Silica 40 Percent - 90 Percent By Weight Silica40 Percent - 90 Percent By Weight Silica 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.06/15/06 - 20060128551 - Glass material and method of preparing said glass A nitride glass with the general formula αxβyγz is provided wherein α is a glass modifier comprising at least one electropositive element. β comprises Si, B, Ge, Ga and/or Al. γ is N or N together with O, whereby the atomic ratio of O:N is in the interval from 65:35 ... 05/04/06 - 20060094584 - Glass for laser processing where M[NFO], M[TiO2], and M[NMO] denote the content by percentage of network forming oxides (mol %), that of TiO2 (mol %), and that of network modifying oxides (mol %), respectively. With this structure, a glass for laser processing is obtained in which not only the vicinity of the surface thereof ... // - 5≦M[NMO]≦40, - ... // - 5≦(M[TiO2])≦45; and - ... // - 40≦M[NFO]≦70; - ... 12/08/05 - 20050272590 - Silica glass containing tio2 and process for its production A process for producing a silica glass containing TiO2, which comprises a step of forming a porous glass body on a target quartz glass particles obtained by flame hydrolysis of glass-forming materials, a step of obtaining a fluorine-containing porous glass body, a step of obtaining a fluorine-containing vitrified glass body, ... ### FreshPatents.com Support |