| Patents for C03C 3 - Glass compositions (17,875) |
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| 09/30/2009 | CN101544467A Crystal liquid substrate glass material and preparation method thereof |
| 09/30/2009 | CN101544466A Crystal liquid substrate glass material and preparation method thereof |
| 09/29/2009 | US7595273 substrate formed of a glass comprising SiO2, Al2O3, ZrO2, CaO, BaO, Li2O and Na2O as essential components and comprising, by mol %, 50 to 70% of SiO2, more than zero-12% of ZrO2,1 to 10% of Al2O3, content of CaO+BaO+MgO+SrO is over 10% but less than 25%; hard disk or a magnetic recording type hard disk |
| 09/29/2009 | US7595272 fluorophosphate optical glass containing a press-molding preform containing as essential cationic components,10-15% P5+, 5 to 30% Al3+, at least two members selected from Mg2+, Ca2+, Sr2+ and Ba2+ as divalent cationic components (R2+) and 1- 30% Li+; useful as a low-dispersion glass |
| 09/24/2009 | WO2009116690A1 Tio2-containing silica glass |
| 09/24/2009 | WO2009116645A1 Optical glass, preform for precision press molding using the optical glass, and optical element using the optical glass |
| 09/24/2009 | WO2009116278A1 Glasses for substrate for magnetic recording medium, substrates for magnetic recording medium, magnetic recording media, and processes for producing these |
| 09/24/2009 | WO2009115725A2 Method of producing glass |
| 09/24/2009 | US20090239733 Methods of heat-treating soda-lime glass substrates and heat-treated soda-lime glass substrates formed using the same |
| 09/24/2009 | US20090239732 Optical component quartz glass |
| 09/24/2009 | US20090239731 10 to 75 mole % P2O5, 5-50 mole % alkali metal oxide, up to 40 mole % ZnO and up to 40 mole % Bi2O3; soluble in water and releases Zn and Bi during a dishwashing cycle in an amount enough to ensure glassware corrosion protection without soiling the glassware |
| 09/24/2009 | US20090239122 Glass and glass-ceramic sealant compositions |
| 09/24/2009 | US20090239102 formed from lithium aluminosilicates; heat resistance |
| 09/24/2009 | US20090239035 Substrate glass for data storage medium and glass substrate |
| 09/24/2009 | US20090239008 Low-sodium-oxide glass and glass tube |
| 09/24/2009 | US20090237787 Polarizing glass containing copper and optical isolator |
| 09/24/2009 | DE19855915C5 Transparentes hochreines Quarzglas und Verfahren zu dessen Herstellung Transparent highly pure quartz glass, and process for its preparation |
| 09/23/2009 | CN101541697A Glass substrate for flat panel display, process for producing the same, and display panel employing the same |
| 09/23/2009 | CN101541696A Glass for information recording medium substrate |
| 09/23/2009 | CN101538121A Article comprising metal oxide glasses and method of making same |
| 09/23/2009 | CN101538120A Article comprising metal oxide glasses and method of making same |
| 09/23/2009 | CN101538119A Article comprising metal oxide glasses and method of making same |
| 09/23/2009 | CN101538116A Lead free aluminum and aluminum alloy sealing-in low melting glass and preparation method thereof |
| 09/23/2009 | CN101538114A Article comprising metal oxide glasses and method of making same |
| 09/22/2009 | US7592063 Quartz glass substrate and process for its production |
| 09/17/2009 | US20090233833 Composition for the protection of glassware in a dishwasher |
| 09/17/2009 | US20090233782 Optical glass and lens using the same |
| 09/17/2009 | US20090229858 Insulator for feedthrough |
| 09/16/2009 | EP2099720A1 Glass composition for ultraviolet light and optical device using the same |
| 09/16/2009 | CN101531459A Rare earth thulium-doped aluminate fluorescent glass and preparation method thereof |
| 09/16/2009 | CN101531458A Prescription of alkali-free beryllium-cerium-zinc-boron silicate glass |
| 09/16/2009 | CN101531457A Production formula for alkali-resistant glass marble, production method and production kiln thereof |
| 09/16/2009 | CN101531456A Core material glass used for fiber light cone |
| 09/16/2009 | CN101531450A Discharge quenching device and quenching method in process of preparing sulfur infra-red glass |
| 09/16/2009 | CN100540491C Component of glass raw material and method for producing optical glass |
| 09/15/2009 | US7589040 Doped silica glass articles and methods of forming doped silica glass boules and articles |
| 09/15/2009 | US7589039 Glass; lenses, prisms, filters, photomasks, reflectors, etalon plates and windows |
| 09/11/2009 | WO2009109209A1 Method for producing an optical glass part, particularly of a motor vehicle headlight lens |
| 09/10/2009 | US20090227440 Glass materials for optical gain media and infrared optics comprising rare earth oxide glass compositions |
| 09/10/2009 | US20090227439 Optical glass |
| 09/10/2009 | US20090227438 Aluminosilicate glass and color adapting composition for ceramics |
| 09/10/2009 | US20090226671 Alkali-free glass and alkali-free glass substrate, and method of producing the same |
| 09/10/2009 | DE102009009706A1 Aluminosilikatglas und Farbadaptionszusammensetzung für Keramikmaterialien Aluminosilicate composition and color adaptation for ceramic materials |
| 09/10/2009 | DE102008033946B3 Quarzglastiegel mit einer Stickstoffdotierung und Verfahren zur Herstellung eines derartigen Tiegels Quartz glass crucible having a nitrogen doping and method for producing such a crucible |
| 09/09/2009 | EP2098491A1 Ceramic product and ceramic member bonding method. |
| 09/09/2009 | EP1371084B1 Cadmium-free amber automotive lamp |
| 09/09/2009 | CN101525213A Gallium indium fluoride up-conversion luminescent glass containing P*O* and preparation method thereof |
| 09/09/2009 | CN101525212A Aluminosilicate glass and color adapting composition for ceramics |
| 09/08/2009 | US7585801 Having redox ratio ranging from 0.25 to 0.35, luminous transmittance of 20 to 39.28 percent at thickness of 3.9 millimeters; glass vision panel for automotive windshield |
| 09/08/2009 | US7585800 Also comprised of tin dioxide and titanium dioxide; extreme ultraviolet radiation lithography; hardness |
| 09/08/2009 | US7585799 Paving markings; glass, ceramic structure contains titania, calcia, zirconia, baria, zinc oxide |
| 09/08/2009 | US7585798 Lead-free glass material for use in sealing and, sealed article and method for sealing using the same |
| 09/08/2009 | US7585598 Titania-doped quartz glass and making method, EUV lithographic member and photomask substrate |
| 09/03/2009 | WO2009108339A2 Ion exchanged, fast cooled glasses |
| 09/03/2009 | WO2009108298A2 Modified synthetic xenotime material, article comprising same and method for making the articles |
| 09/03/2009 | WO2009107870A1 Tio2-containing silica glass and optical member for euv lithography using the same |
| 09/03/2009 | WO2009107869A1 Tio2-containing silica glass and optical member for lithography using the same |
| 09/03/2009 | WO2009107858A1 Tio2-containing silica glass and optical member for euv lithography using high energy densities as well as special temperature controlled process for its manufacture |
| 09/03/2009 | WO2009107847A1 Tio2-containing silica glass and optical member for lithography using the same |
| 09/03/2009 | WO2009107612A1 Optical glass |
| 09/03/2009 | WO2009106134A1 Method for producing an optical component of quartz glass |
| 09/03/2009 | US20090221413 Strenghtened, pressable ceramic compositions for dental purposes |
| 09/03/2009 | US20090220824 Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is applied |
| 09/03/2009 | US20090220799 Method Of Making Multilayer Structures Using Tapes On Non-Densifying Substrates |
| 09/03/2009 | US20090220761 Ion exchanged, fast cooled glasses |
| 09/03/2009 | US20090217978 Low iron transmission float glass for solar cell applications and method of making same |
| 09/03/2009 | DE102005000664B4 Verfahren zur Einstellung der UV-Absorption von Gläsern und Glaskeramiken und Verwendung von Gläsern und Glaskeramiken Method for adjusting the UV absorption of glasses and glass-ceramics and use of glasses and glass-ceramics |
| 09/02/2009 | EP1725502B1 Lead and barium-free crystal glass |
| 09/02/2009 | CN101522585A Durable tungsten-doped tin-fluorophosphate glasses |
| 09/02/2009 | CN101522584A Reinforced glass substrate |
| 09/02/2009 | CN101519273A Serial rare-earth borate laser glass and preparation method and purpose of same |
| 09/01/2009 | US7582582 Composition for gray silica-sodium calcic glass for producing glazing |
| 09/01/2009 | US7582581 Alkali-free glass |
| 09/01/2009 | US7582580 Optical glass |
| 09/01/2009 | US7582579 Phosphate optical glass |
| 09/01/2009 | US7582310 Pulverization; controlling particle size; sintering |
| 08/27/2009 | WO2009104803A1 Optical component for euvl and smoothing method thereof |
| 08/27/2009 | WO2005042437A3 Antimicrobial glass and glass ceramic surfaces and their production |
| 08/27/2009 | US20090215606 Sol-gel process |
| 08/27/2009 | US20090211299 Modified synthetic xenotime material, article comprising same and method for making the articles |
| 08/26/2009 | CN101516795A Titanium-containing oxide glass and method for production thereof |
| 08/26/2009 | CN101516794A Optical glass and lens using the same |
| 08/26/2009 | CN101516793A Optical glass |
| 08/26/2009 | CN101514079A Fluorophosphate optical glass |
| 08/26/2009 | CN100532301C Glass for forming dielectric and dielectric forming material for plasma display plate |
| 08/26/2009 | CN100532300C Sol-gel process for the production of glassy articles |
| 08/20/2009 | WO2009102144A2 Glass composition for polishing wheel, polishing wheel using same and manufacturing method for same |
| 08/20/2009 | WO2009101949A1 Silica-titania glass, process for production thereof, and method for measuring coefficient of linear thermal expansion |
| 08/20/2009 | US20090208760 Energy-transmitting or ultraviolet light-transmitting optical fiber preform and production process thereof |
| 08/20/2009 | US20090208428 Bioactive Glass |
| 08/20/2009 | DE102007025894B4 Glaskeramik-Panzermaterial Ceramic armor material |
| 08/19/2009 | EP1675554A4 Tissue abrasives |
| 08/19/2009 | CN101512332A Glass electrode and sensitive glass for the glass electrode |
| 08/19/2009 | CN101511747A Ultraviolet-absorbing glass tube for fluorescent lamp and glass tube comprising the same for fluorescent lamp |
| 08/19/2009 | CN101511746A Sol-gel process |
| 08/19/2009 | CN101511742A Process for producing glass |
| 08/19/2009 | CN101508526A Bismuth doped germanium-zinc-boron glass and method of producing the same |
| 08/19/2009 | CN101508525A Process for producing cerium doped secondary surface polished plate glass substrate for spaceflight |
| 08/19/2009 | CN101508524A Glass suitable for chemically tempering and chemical tempered glass |
| 08/19/2009 | CN101508523A Glass suitable for chemically tempering and chemical tempered glass |