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7622410 |
Grey glass composition
A grey glass composition employing in its colorant portion, in certain example embodiments, iron, cobalt, nickel, and at least one of erbium and titanium. The use of erbium and/or titanium has been...
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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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7612003 |
Red glass, process for manufacturing red glass, and tinted bulbs and tubes obtained with such a glass
The invention relates to a bulk-tinted red glass formed from a glass batch based on a soda-lime-silica composition, to a process for manufacturing red glass and to a bulb obtained from a blank or a...
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7611774 |
Glass ceramic or glass element that can be subjected to great thermal loads and is decorated with a metallic color
The glass ceramic or glass element that can be subjected to high thermal loads is decorated with a metallic colorant. The metallic colorant consists of a melted silicate and at least one effect...
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7611773 |
Glass composition and laminated glass
A laminated glass having a low haze ratio and an excellent infrared rays shield performance and a glass composition suitable for use in a laminated glass and easy with respect to melting and...
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7601660 |
Clear glass composition
Glass is provided so as to have high visible transmission and/or fairly clear or neutral color. In certain example embodiments, the glass may include a base glass (e.g., soda lime silica base...
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7598190 |
Ultraviolet and infrared absorptive greenish glass
The present invention relates to an ultraviolet and infrared absorptive greenish glass (the first glass) containing in weight % expression at least coloring components of 0.3-0.5% of total Fe 2 O 3...
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7595273 |
Glass substrate for information recording medium, process for producing the glass substrate, information recording medium, and process for producing the same
A glass substrate for an information recording medium, which has high heat resistance, has such high thermal shock resistance that it does not break when exposed to a sharp change in temperature...
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7585801 |
Gray glass composition
A glass composition that includes a base glass composition including: SiO 2 from 65 to 75 weight percent, Na 2 O from 10 to 20 weight percent, CaO from 5 to 15 weight percent, MgO from 0 to 5...
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7582582 |
Composition for gray silica-sodium calcic glass for producing glazing
The invention relates to a gray soda-lime silicate glass composition which comprises the following coloring agents with contents varying within the following weight limits:
Fe 2 O 3 (total...
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7569105 |
Method for manufacturing DP-bioglass composition for use in dental fracture repair
A method for manufacturing the DP-bioglass to use in dental fracture repair via the carbon dioxide laser, the method comprises the steps: mixing and co-dissolving silicon and phosphoric acid raw...
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7566673 |
Glass substrate for an information recording medium and information recording medium employing it
A chemically strengthened glass substrate for use as the substrate of an information recording medium such as a magnetic disk, magneto-optical disk, DVD, or MD, wherein a strengthened formed by...
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7563737 |
Crystallization-stable alumino-silicate glass, its manufacture and its uses
The crystallization-stable alumino-silicate glass is free of B 2 O 3 and contains 50 to 60% by weight, SiO 2 ; 14 to 25% by weight, Al 2 O 3 ; 0 to 2% by weight, P 2 O 5 ; 0 to 7, % by weight,...
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7562655 |
Method of making a glass-metal joint, glass-metal joint made thereby and method of making a solar energy tube collector with said joint
The method of making a vacuum tube collector or X-ray tube, which includes a matching glass-metal joint, includes providing a glass tube ( 1 ) made of a glass with a composition, in percent by...
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7562538 |
Method of making clear glass composition
A technique of manufacturing glass having fairly clear color and/or high visible transmission is provided. In certain example embodiments of this invention, it has surprisingly been found that by...
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7560404 |
UV absorbing gray glass composition
A novel glass composition is disclosed. The glass composition includes a base glass composition made up of SiO 2 from 65 to 75 weight percent, Na 2 O from 10 to 20 weight percent, CaO from 5 to 15...
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7560403 |
Clear glass composition with erbium oxide
Glass is provided so as to have high visible transmission and/or fairly clear or neutral color. In certain example embodiments, the glass includes a low amount of iron coupled with erbium (Er,...
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7560402 |
Clear glass composition
Glass is provided so as to have high visible transmission and/or fairly clear or neutral color. In certain example embodiments, the clear glass includes a low amount of iron coupled with zinc oxide...
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7557053 |
Low iron high transmission float glass for solar cell applications and method of making same
Certain example embodiments of this invention relate to a high transmission low iron glass, which is highly oxidized and made using the float process, for use in photovoltaic devices such as solar...
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7553786 |
Glass that withstands high-temperatures for lamp bulbs, and its use
The alumino-silicate glass for lamp bulbs with molybdenum components contains alkaline earth metals and has the following composition (in % by weight based on oxide): SiO 2 >58 to 62, Al 2 O 3 ...
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7550645 |
Process and composition for the immobilization of radioactive and hazardous wastes in borosilicate glass
The present invention provides processes to immobilize radioactive and/or hazardous waste in a borosilicate glass, the waste containing one or more of radionuclides, hazardous elements, hazardous...
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7541742 |
Colored glass for lighting, colored glass bulb and method for producing thereof
The present invention provides colored glass containing no hazardous substances, such as CdS, CdSe and PbCrO 4 , and used for lamps and covers for lighting, a colored glass bulb with yellow to...
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7538054 |
Grey glass composition including erbium, neodymium and/or praseodymium
A grey glass composition is suitable for architectural and/or vehicle window applications. The grey glass may achieve a combination of good visible transmission, a low SHGC, and desirable...
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7538053 |
Composition of glass for the production of glazing
A glass composition of the soda-lime-silicate type is described which includes, by weight, the following coloring agents: 0.2-0.45% of Fe 2 O 3 (total iron), 2-8 ppm of Se, 0-20 ppm of CoO, and...
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7535179 |
Lamp bulbs for discharge lamps made from aluminosilicate glass, discharge lamps made with same and method of making same
The lamp bulb for discharge lamps is made from an aluminosilicate glass with a transformation temperature Tg>600° C. The aluminosilicate glass has a composition (in % by weight, based on oxide...
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7534734 |
Alkali-free glasses containing iron and tin as fining agents
Alkali-free glasses are disclosed which can be used to produce substrates for flat panel display devices, e.g., active matrix liquid crystal displays (AMLCDs). The glasses contain iron and tin as...
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7531475 |
Glass composition that emits fluorescence in infrared wavelength region
The present invention provides a glass composition that exhibits a fluorescence function and an optical amplification function in a wide wavelength range. This glass composition includes a bismuth...
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7524784 |
Glasses for flat panel displays
Glasses are disclosed which are used to produce substrates in flat panel display devices. The glasses exhibit a density less than about 2.45 gm/cm 3 and a liquidus viscosity greater than about...
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7504350 |
Coloured soda-lime glass
The present invention relates to a colored soda-lime glass which comprises iron in a quantity which, expressed in weight of the oxide Fe 2 O 3 in relation to the total weight of glass, is greater...
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7482294 |
Clear glass composition with high visible transmittance
A high transmittance fairly clear/neutral colored glass composition is provided. An oxidizing agent(s) such as cerium oxide (e.g., CeO 2 ) or the like is added to the glass batch in order to...
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7470642 |
Aluminoborosilicate glass
An aluminoborosilicate glass having a density less than 2.40 g/cm 3 and a specific modulus of elasticity greater than 30 GPa·cm 3 ·g −1 is disclosed that comprises the following components...
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7456121 |
Glass-ceramic materials, precursor glass thereof and process-for making the same
The present invention relates to: novel glass-ceramics of β-quartz and/or of β-spodumene; articles made from said novel glass-ceramics; and ithium alumino-silicate glasses, which are precursors...
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7435696 |
Glass composition with high visible light transmission and low ultraviolet light transmission
The invention is a glass composition with high visible light transmission and low ultraviolet light transmission, comprising, in weight percentage, less than 0.03 wt % of ferric oxide, from 0.05 to...
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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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7414000 |
Method for making float glass having reduced defect density
A method for reducing the defect density of glass comprising melting a glass composition comprising from 65-75 wt. % of SiO 2 ; from 10-20 wt. % of Na 2 O; from 5-15 wt. % of CaO; from 0-5 wt. % of...
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7404840 |
Chemically stabilized β-cristobalite and ceramic bodies comprising same
A method for rigidifying a fiber-based paper substrate for use in the exhaust system of a combustion device. In the method, a green ceramic fiber-based paper substrate is impregnated with an...
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7393802 |
Ultraviolet/infrared absorbent low transmittance glass
An ultraviolet/infrared absorbent low transmittance glass is formed of base glass containing 65 to 80 wt. % SiO 2 ; 0 to 5 wt. % Al 2 O 3 ; greater than 2.1 to less than or equal to 10 wt. % MgO; 5...
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7390761 |
Alkaline-earth aluminosilicate glass and use thereof
The invention relates to an alkaline-earth aluminosilicate glass with the following composition (in wt. %, based on oxide content): SiO 2 >58-62; B 2 O 3 0 5.5; Al 2 O 3 13.5 17.5; MgO 0-7;...
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7365037 |
Quartz glass having excellent resistance against plasma corrosion and method for producing the same
As a jig material to use under plasma reaction for producing semiconductors the present invention provides a quartz glass having resistance against plasma corrosion, particularly corrosion...
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7341968 |
Glass plate and method for tempering a glass plate
A glass plate; a glass plate having a thickness of 2 to 3 mm; a glass plate obtained by a float process; and, a window glass for automobiles.
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7326665 |
Light blue flat glass
A light blue flat glass which is soda-lime-silica glass and which contains Nd in such an amount that the content based on Nd 2 O 3 represented by mass percentage, is from 0.001 to 0.1%, and no Co...
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7325417 |
Glass composition with low visible and IR transmission
A glass having a visible transmission of no greater than 28% and low IR transmission, and employing a colorant portion:
total iron (expressed as Fe 2 O 3 ): 0.7 to 1.8% cobalt oxide (e.g., Co 3...
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7309671 |
Glass composition, glass article, glass substrate for magnetic recording media, and method for producing the same
A glass substrate of the present invention for magnetic recording media having high heat resistance and easy chemical strengthening ability at once has not been obtained, which is a glass...
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7297645 |
Opalescent glass-ceramic product
An opalescent glass-ceramic product, especially for use as a dental material or as an additive to or component of dental material, including SiO 2 , Al 2 O 3 , P 2 O 5 , Na 2 O, K 2 O, CaO and...
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7285510 |
Glass composition for poling and glass functional product containing the same
The present invention provides a glass composition suitable for producing a poling effect. This glass composition includes 0.001 to 0.5 mol % of univalent metal ions in terms of oxide thereof, 0.1...
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7285508 |
Glass flake
The present invention provides a glass flake that is substantially free of boron trioxide (B 2 O 3 ), barium oxide (BaO), zinc oxide (ZnO), and fluorine (F) and has sufficient heat resistance and...
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7279238 |
Pressable glass-ceramics with textured microstructure
A pressable dental ceramic comprising a mixture of glass and glass-ceramic frits. A refractory filler is also combined with the frits. The dental ceramic contains an amount of leucite less than...
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7273668 |
Glass composition including zirconium, chemically strengthened glass article, glass substrate for magnetic recording media, and method of producing glass sheet
The present invention provides a glass composition that has excellent heat resistance and ion exchange ability and can be provided with high strength by a chemical strengthening treatment through...
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7214441 |
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...
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7211957 |
Alumino earth-alkali silicate glasses with high thermal capacity for light bulbs and use thereof
An alumino earth-alkali silicate glass for lamp bulbs of tungsten halogen incandescent lamps has the following glass composition (% by weight) that reduces discoloration during operation of the...
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