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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 > Fibers > Mineral Fibers (e.g., Slag Wool, Rock Wool, Mineral Wool, Etc.) Mineral Fibers (e.g., Slag Wool, Rock Wool, Mineral Wool, Etc.)Mineral Fibers (e.g., Slag Wool, Rock Wool, Mineral Wool, Etc.) 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.03/01/07 - 20070049481 - Inorganic fiber and method for manufacturing the same Disclosed herein is a bio-soluble inorganic fiber with high tensile strength, manufactured in a method comprising: heating and melting a raw material which includes, on a weight basis, 60 to 80 percent of SiO2, 5 to 20 percent of MgO, 5 to 30 percent of CaO, 0.5 to 5 of ... 12/21/06 - 20060287186 - Basalt fiber material A network former and a glass modifier are formed and maintained by using basalt rock ore, and the crystallization and binding of basalt fiber are inhibited The heat-resistance property of basalt fiber is greatly improved from the conventional 750° C. to 850 or 900° C., and significant cost reduction is ... 12/21/06 - 20060287185 - Glass fibre for the reinforcement of organic and/or inorganic materials, method for production of said glass fibres and corresponding composition The dielectric properties of such glass compositions are particularly advantageous in the MHz and GHz ranges. ... // - 4 to 15%, preferably RO ≧ 6% and/or RO ≦ 10%; and - ... // - 0.5 to 1.5%; - ... // - 16 to 25%; - ... // - 10 to 19%, preferably Al2O3 ≧ 13% and/or Al2O3 ≦ 17%; - ... // - 50 to 60%, preferably SiO2 ≧ 52% and/or SiO2 ≦ 57%; - ... 12/14/06 - 20060281622 - Mineral fibre-based product, device for the production of said fibres and production method thereof Thermal and/or acoustic insulation product based on mineral fibers, obtained by internal centrifugation and attenuation by a high-temperature gas stream and by crimping, characterized in that it contains no devitrified and/or defiberized particles, the length of the fibers is at most equal to 2 cm, preferably less than 1.5 cm, ... 09/21/06 - 20060211562 - Fiberglass composition for insulation fiber in rotary fiberization process Glass compositions suitable for rotary fiberization. The compositions contain SiO2 in an amount of about 49-56 wt %, Al2O3 in an amount of about 5.0-8.0 wt %, B2O3 in an amount of about 10-15 wt %, RO (MgO+CaO) in an amount of about 8-11 wt %, and R2O (Na2O+K2O) in ... 07/27/06 - 20060166805 - Low-temperature, fluoride free fiber glass compositions and products made using same An essentially fluoride-free, boron-containing fiber glass composition has a forming window greater than 50° C. and a forming temperature less than 1190° C., whereby it can substitute for conventional fluoride and boron-containing fiber glass composition without significantly changing operating parameters of the fiber forming process. The composition comprises: SiO2 50-54 ... 07/06/06 - 20060148634 - Low boron glass composition for loose-fill fiberglass insulation The present invention relates to fiberglass loose-fill insulation that is insensitive to the content of boron in the composition of the glass. It has been discovered that the level of boron in the glass used for the manufacture of loose-fill glass wool can be substantially reduced without degrading thermal performance. ... 05/04/06 - 20060094583 - Modification of alkaline earth silicate fibres A method of making refractory alkaline earth silicate fibres from a melt, including the use as an intended component of alkali metal to improve the mechanical properties of the fibre in comparison with a fibre free of alkali metal. ... 06/16/05 - 20050130825 - Continuous glass fiber with improved thermal resistance The invention relates to a glass fiber, especially a continuous glass fiber, exhibiting improved thermal behavior. According to the invention, the glass fiber consists of SiO2 56.0 62.0%, Al2O3 11.0-15.0%, CaO 20.0-24.5%, TiO2 2.0 3.2%, MgO 0.2 0.4%, Na2O 0.05 0.2%, K2O 0 0.25%, Fe2O3 0.11 0.3%, SO3 0.01 0.05%. ... ### FreshPatents.com Support |