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7615505 |
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...
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7612002 |
Glass fibre for the reinforcement of organic and/or inorganic materials, method for production of said glass fibres and corresponding composition
Glass reinforcement strand, the composition of which comprises the following constituents, within the limits defined below, expressed as percentages by weight:
SiO 2 50 to 60%, preferably SiO 2 ...
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7563504 |
Utilization of discontinuous fibers for improving properties of high temperature insulation of ceramic matrix composites
An insulating material 14 adapted for use in a high temperature environment for coating a turbine component is provided. The insulating material comprises a plurality of geometric shapes 18 ....
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7531472 |
Nanofiber and method of manufacturing nanofiber
A method of manufacturing nanofibers which use self-organization which has a process of placing silicon microcrystal grains comprising the same element as the substrate on the surface of a...
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7468337 |
High temperature resistant vitreous inorganic fiber
A temperature resistant vitreous inorganic fiber having a use temperature of up to at least 1000° C., or greater, having after service mechanical integrity, is non-durable (soluble) in...
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7449419 |
Glass compositions, glass fibers, and methods of inhibiting boron volatization from glass compositions
Embodiments of the present invention relate generally to fiberizable glass compositions comprising boron oxide at least one rare earth oxide in a molar ratio of rare earth oxide to boron oxide...
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7449243 |
Glass yarns, composite thereof, method for making same and reinforcing glass composition
Reinforcing glass yarn, the composition of which comprises the following constituents, within the limits defined below, expressed in percentages by weight:
SiO 2 54.5 to 58% Al 2 O 3 12 to 15.5%...
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7427576 |
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 SiO 2 56.0 62.0%, Al 2 O...
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7259118 |
Saline soluble inorganic fibers
A method for insulating an article requiring resistance against repeated exposure to temperatures exceeding 900° C. uses saline soluble, non-metallic, amorphous, inorganic oxide, refractory...
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7189671 |
Glass compositions
Improved glass fibers compositions, typically useful for fire resistant blankets or containers to provide high burn-through resistance at high temperatures of 2,400° F. and higher, and typically...
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7160824 |
Glass compositions
Disclosed are glass compositions and glass fibers formed from certain embodiments of the disclosed glass compositions. Certain embodiments of the glass compositions include, among other components,...
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7153799 |
Glass fiber forming compositions
Mathematical relationship for ingredients for fiber glass compositions are used to identify properties of the glass. In particular the forming temperature and delta T. In one embodiment, the...
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7153796 |
Saline soluble inorganic fibres
Thermal insulation is provided for use in applications requiring continuous resistance to temperatures of 1260° C. without reaction with alumino-silicate firebricks, the insulation comprises...
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7144633 |
Glass compositions
Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions...
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7118802 |
Multi-layer ceramic composite material with a thermal-protective effect
A two-layer ceramic composite material, wherein the first predominantly load-bearing layer is an oxidic, carbon-free fiber-reinforced ceramic layer which is made by a colloidal process. The second...
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7048996 |
Temperature resistant material comprising short metal fibers
A temperature resistant material, comprising a temperature resistant matrix and a set of short metal fibers, which characterized in that the set of short metal fibers represents at least 0.5% by...
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7022634 |
Low boron E-glass composition
Provided is a glass composition useful in preparing fiberglass, with the composition comprising SiO 2 in an amount ranging from 52-62 weight percent: B 2 O 3 in an amount ranging from 3.5-5.5...
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7001858 |
Glass fiber and thermoplastic resin composition
Glass fiber which substantially has the following composition as represented by mol percentage and has a glass transition temperature higher than 300° C. and lower than 400° C.:
Li 2 O+Na...
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6998361 |
High temperature glass fiber insulation
Improved glass compositions for glass fibers typically useful for fire resistant blankets or containers to provide high burn-through resistance at temperatures of 2,300° F. and typically...
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6987076 |
Bonded fibrous materials
A composite material comprises inorganic-bonded alkaline earth silicate fibers in which any bonding agents or fillers comprise low amounts of aluminum so that the composite material comprises less...
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6969546 |
Thermal insulation system employing oxide ceramic matrix composites
A ceramic tile includes a ceramic core material and an oxide ceramic matrix composite (CMC), where the ceramic core material has at least one surface covered by the oxide CMC. The oxide CMC...
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6949483 |
Man-made vitreous fibres
Man-made vitreous fibers have a solubility of pH 4.5 of at least 20 nm per day and a melt viscosity of 10 to 70 poise at 1400° C. Novel fibers contain at least 18% Al 2 O 3 . Particular products...
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6933045 |
Heat-resistant glass fiber and process for the production thereof
Provided are a heat-resistant glass fiber which has excellent heat resistance, which is also easy to spin and less expensive and which is suitable as an acoustic material for use in an automobile...
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6897173 |
Mineral wool composition
Mineral wool capable of dissolving in a physiological medium, and which comprises fibers whose constituents are mentioned below in the following percentages by weight:
SiO 2 35-60%, ...
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6861381 |
High temperature resistant saline soluble fibres
A fibre is disclosed having a maximum use temperature of 1200° C. or more which comprises: SiO 2 >64.25 wt % CaO>18 wt % MgO<17 wt % and in which the amount of MgO in mol % is greater...
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6852656 |
Glass fiber composition
The invention relates to a biologically-degradable glass fiber composition having good mechanical properties, good workability and in particular fiber-forming-capabilty features and resistance to...
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6846761 |
Low-dielectric-constant glass fiber and glass fiber fabric made thereof
Low-dielectric-constant glass fibers having a glass composition comprising, by weight %, 50 to 60% of SiO 2 , 10 to 18% of Al 2 O 3 , 14% to less than 20% of B 2 O 3 , 1% to less than 6% of MgO, 2...
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6839639 |
Giant composites
Shaped composite structures which are strong, stiff and hard and, at the same time, having high toughness, comprise a matrix, for example a cement or ceramics based matrix and embedded therein a...
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6828264 |
Glass compositions for ultrafine fiber formation
Provided are glass compositions uniquely applicable for the preparation of ultrafine fibers for filtration and separation applications. The glasses meet all physical and chemical criteria,...
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6809050 |
High temperature glass fibers
High temperature glass fibers suitable for use as textile and reinforcements are specifically adapted to be used in high temperature applications such as sound absorbing material in engine exhaust...
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6794322 |
Low-boron glass fibers and glass compositions for making the same
Low-boron, high-barium glass compositions and fine-diameter glass fibers for forming clean room HEPA and ULPA filters, are provided. The compositions and resulting glass fibers preferably comprise...
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6794321 |
Glass compositions for ultrafine fiber information
Provided are glass compositions uniquely applicable for the preparation of ultrafine fibers for filtration and separation applications. The glasses meet all physical and chemical criteria,...
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6776838 |
White pozzolan composition and blended cements containing same
A white pozzolan derived from by-products of manufacturing vitreous low alkali, low iron glass fibers, and to the method for producing the white pozzolan. The invention relates as well to cement...
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6753292 |
Silica-based photocatalyst fiber having visible-light activity and process for the production thereof
A silica-based photocatalyst fiber having visible-light activity, which fiber comprises a composite oxide phase comprising an oxide phase (first phase) mainly made of a silica component and a...
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6703103 |
Biologically soluble honeycomb structure
The honeycomb structure of the present invention is formed from a nonwoven fabric in which a biologically soluble fiber is used, and exhibits superior biological solubility and high heat resistance.
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6686304 |
Glass fiber composition
The present invention provides a glass fiber composition comprising: 52 to 62 percent by weight SiO 2 , 0 to 2 percent by weight Na 2 O, 16 to 25 percent by weight CaO, 8 to 16 percent by weight Al...
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6667094 |
Paste for screenprinting electric structures onto carrier substrates
A paste for screen printing of electrical structures on substrates, in particular ceramic substrates, which includes a mixture of inorganic solid particles having high sintering temperature and an...
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6656861 |
Glass composition for ultrafine fiber formation
Provided are glass compositions uniquely applicable for the preparation of ultrafine fibers for filtration and separation applications. The glasses meet all physical and chemical criteria,...
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6593260 |
Antibacterial property imparting glass composition
An antibacterial property imparting glass composition is provided, which may be fixed in a form of, for example, a particle on the surface of a fiber substrate and/or dispersed and complexed in the...
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6555491 |
Compositions of water soluble glass
A composition for a water soluble glass is described. The composition is unusual in that it contains no or very small quantities (up to 5 mole %) of alkali metal compounds. The composition...
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6541416 |
Silica-group composite oxide fiber and process for the production thereof
A silica-group composite oxide fiber formed of a composite oxide phase of an oxide phase (first phase) mainly made of a silica component and a metal oxide phase (second phase) excluding silica, in...
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6495481 |
Glasses for laser and fiber amplifier applications and method for making thereof
New and improved compositions of doped and co-doped germanium fluorophosphate glasses for laser hosts and fiber amplifiers have a high refractive index (nD) 1.67-1.70, high transmission in the near...
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6484539 |
Glass fiber having compositions of alumina-lanthana and made from undercooled molten materials
The present invention provides a method for drawing fibers from materials which exhibit low viscosities at the equilibrium melting temperature. Further, the present invention provides novel drawn...
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6468932 |
Al2O3-containing, high-temperature resistant glass sliver with highly textile character, and products thereof
The invention relates to Al 2 O 3 -containing and high-temperature resistant glass sliver on silica basis having a highly textile, cotton-like and voluminous character. The invention also relates...
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6399525 |
Flame attenuated fiberglass
Glass fibers prepared by flame attenuation display excellent chemical resistance to both acids and moisture while being highly biosoluble at the same time. The glass compositions are characterized...
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6381989 |
Heat treated fibers for reinforced dental restorations and method of manufacture thereof
A method for processing a glass fiber material, wherein the glass fiber material has been heat treated at a temperature less than or equal to the annealing temperature of the glass for a length of...
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6358872 |
Mineral fiber composition
A mineral fiber composition which is soluble in biological fluids contains substantially 45-65% by weight of SiO 2 15-40% by weight of CaO 0-20% by weight of MgO 0-6% by weight of Na 2 O+K 2 O...
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6355585 |
Glass powder for glass ionomer cement
A glass powder for glass ionomer cement is disclosed, containing a glass powder for glass ionomer cement having a shape in which a major axis length is from 3 to 1,000 times a minor axis length, in...
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6313051 |
Method for manufacture of composite fiber
The present invention provides a method for the manufacture of ceramic composite fibers, and the present invention relates to a method for the manufacture of a composite fiber in which a second...
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6309990 |
Glass fiber of low permittivity
A low-dielectric-constant glass fiber having a glass composition comprising, by % by weight, 45 to 60% of SiO 2 , 8 to 20% of Al 2 O 3 , 15 to 30% of B 2 O 3 , 0 to 5% of MgO, 5%, exclusive of...
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