Patents
Sitemap › C03 - Glass; Mineral or slag wool › C03C - Chemical composition of glasses, glazes, or vitreous enamels; Surface treatment of glass; Surface treatment of fibres or filaments from glass, minerals or slags; Joining glass to glass or other materials › C03C 3 - Glass compositions
Patents for C03C 3 - Glass compositions (17,875)
07/2003
07/02/2003CN1113044C Quartz glass composition
07/01/2003US6587262 Light wavelength not more than 250 nm, difference between maximum and minimum value of transmittance (%/cm) per cm in thickness for the light in a predetermined direction within a plane perpendicular to optical axis not more than 2.0 %/cm.
07/01/2003US6587181 One optical member of silica glass having sustantially no chlorine (1 ppm or less) and another of fluorine content of 0.01 to 0.5 wt %; semiconductor mask pattern using an excimer laser
07/01/2003US6586867 Glass is substantially free of alkali, nonalkaline glass having almost the same linear expansion coefficient as soda-lime-silica glass
07/01/2003US6586087 A seal made of copper aluminosilicate glass, having a medium coefficient of thermal expansion (CTE) over a temperature range of 25-500 degrees C.
07/01/2003CA2120573C Method of producing glass materials from ash-slag waste
06/2003
06/26/2003WO2003051786A1 Coloured soda-lime glass
06/26/2003US20030119653 Lead-free; chemical resistance, bonding strength, shockproof, heat resistance
06/26/2003US20030119652 Quartz glass blank for an optical component and its utilization
06/26/2003US20030119651 Fused silica containing aluminum
06/26/2003US20030119650 Ultraviolet radiation resistant photolithographic lens; improved internal transmission; decreased absorption change
06/26/2003US20030119649 Exposure apparatus including silica glass for photolithography
06/26/2003US20030119648 Method of producing a composite material having a high SiO2 content, composite material obtained according to the method, and permanent mold made thereof
06/26/2003US20030118841 Optical materials and optical devices
06/26/2003US20030118316 Erbium doped glass; optical waveguides
06/26/2003US20030118315 Gallium lanthanum sulfide glasses and optical waveguides and devices using such glasses
06/26/2003US20030115905 Quartz glass blank for an optical component, and manufacturing procedure and use thereof
06/26/2003US20030115904 Quartz glass blank for an optical component, and manufacturing procedure and use thereof
06/26/2003US20030115805 Abrasive particles, abrasive articles, and methods of making and using the same
06/26/2003DE10141105C1 Optisches Farbglas und seine Verwendung Coloured optical glass and its use
06/25/2003EP1321443A1 Glass composition for display panels
06/25/2003EP1321442A1 High strain point glasses
06/25/2003EP1321441A1 Glass and conductive paste using the same
06/25/2003EP1321439A2 Optical quartz glass as well as method and furnace for producing it
06/25/2003CN1426380A Coloured soda-lime glass of high light transmission
06/25/2003CN1425621A Glasses lens glass for preventing radiation, ultra violet and vision fatigue
06/24/2003US6583078 Oxides of silicon, aluminum, magnesium and titanium
06/24/2003US6583077 Glass-ceramic composition for recording disk substrate
06/19/2003US20030114292 Optical colored glasses
06/19/2003US20030114291 Flat glass having high transmittance
06/19/2003US20030114290 Grey glass composition including erbium ,holmium, and/or yttrium
06/19/2003US20030113511 Method for producing a component and the use of said component
06/19/2003US20030110799 Method for manufacturing optical glasses and coloured glasses at low temperatures
06/19/2003US20030110709 Method of making amorphous materials and ceramics
06/19/2003US20030110708 Al2O3-Y2O3-ZrO2/HfO2 materials, and methods of making and using the same
06/19/2003US20030110707 Glass/ceramics comprising aluminum oxide; surface treatment
06/19/2003US20030110706 Glass/ceramics comprising aluminum oxide
06/18/2003EP1319637A2 Synthetic quartz glass blank
06/18/2003EP0979217B1 Glass sheet designed to be heat tempered
06/18/2003CN1424988A Tungstate, Molybdate, vanadate base glasses
06/18/2003CN1424729A Medium sizing agent and its producing process for high-power thick-film circuit based on stainless steel substrate
06/18/2003CN1424728A Conductive sizing agent and its producing process for high-power thick-film circuit based on stainless steel substrate
06/18/2003CN1424727A Resistance sizing agent and its producing process for high-power thick-film circuit based on stainless steel substrate
06/18/2003CN1111557C Process for purifying siloxane
06/18/2003CN1111515C Green privacy glass
06/12/2003WO2003048058A1 High-efficiency luminescent glasses, and sol-gel process for producing them
06/12/2003US20030109370 Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is applied
06/11/2003EP1318124A2 Quartz glass preform for an optical element as well as process of manufacture and use thereof
06/11/2003EP0979216B1 High refractive index glasses, multifocal corrective lenses containing same
06/11/2003CN1423623A Sol-gel method of preparing powder for use in forming glass
06/11/2003CN1422821A Glass for lighting and colour glass bulb and producing method thereof
06/10/2003US6576578 Optical components employing ultraviolet light having wavelengths of 150 to 200 nm; heat treating to dope with hydrogen; dehydrogenation
06/10/2003US6576353 Glass substrate for use as information recording medium and method of manufacturing such glass substrate
06/10/2003CA2172558C Lead and arsenic free, solarization resistant glass
06/05/2003WO2003045863A1 Novel photorefractive materials, intermediate products for producing said materials and method for the production thereof
06/05/2003WO2003045862A2 Method for the production of borosilicate glass with a surface suitable for modification, glass obtained according to said method and the use thereof
06/05/2003US20030105200 Machine elements consisting of a glass/plastic compound
06/05/2003US20030104919 Optical glasses and their uses
06/05/2003US20030104918 Preferably thermally-stable, zero-dimensional clusters or molecules, composed of four atoms of arsenic and three atoms of sulfur, further containing up to 12 atomic percent of germanium; van der Waals forces bond clusters together
06/05/2003US20030101748 Silica glass member for semiconductor and production method thereof
06/04/2003EP1315673A1 High temperature amorphous composition based on aluminum phosphate
06/04/2003EP1141190B1 Water-soluble glass as corrosion protection for glassware in dishwashing machines
06/04/2003EP0971860B1 High-purity silica glass fabricating method using sol-gel process
06/04/2003CN1421412A High strain point glass
06/04/2003CN1421411A Barium glass specially for power-saving lamp
06/03/2003US6573207 Grey glass composition including erbium
06/03/2003US6573206 Glass-ceramic composition for recording disk substrate
05/2003
05/29/2003US20030100433 Optical glass, preform for press molding and optical part
05/29/2003US20030100432 Ultraviolet / infrared absorbent green glass with medium light transmittance
05/29/2003US20030100431 Glass for laser processing
05/28/2003EP1314704A1 Thermally temperable alkali-boro-silica glass, its production and its use
05/28/2003EP1314059A1 Bulk internal bragg gratings and optical devices
05/28/2003EP1313674A1 Soda-lime-silica glass compositions
05/28/2003CN1421061A Optical gain fibers
05/27/2003US6569791 Glass-ceramic composition for recording disk substrate
05/27/2003US6569790 Magnesium aluminum silicate crystal structures and fluxing agent mixtures used as magnetic recording media having high strength
05/22/2003WO2002006875A8 Accelerated method for increasing the photosensitivity of a glassy material
05/22/2003WO2000045197A3 Improved ion exchange technology for fabrication of waveguide source lasers
05/22/2003US20030096694 Optical glass, glass material for press molding, optical element, and method of manufacturing same
05/22/2003US20030096693 Fluorine-containing glass
05/22/2003US20030094013 Mold-press forming glass which is not fused to a mold and a method of producing the same
05/21/2003EP1311885A1 Accelerated method for increasing the photosensitivity of a glassy material
05/21/2003EP1311878A1 Amorphous compounds for wideband optical amplifiers
05/21/2003EP1311656A1 Use of bioactive glass compositions to stimulate osteoblast production
05/21/2003EP0915065B1 Optical fibres made using ultra-low loss silica glass
05/21/2003CN1418837A Optical glass, glass raw material and optics component for press moulding and making method thereof
05/21/2003CN1418836A Optics glass, press-die fabricated body and optics assembly
05/21/2003CN1108996C High-purity silica glass fabricating method using sol-gel process
05/20/2003US6567210 Preform for an optical lens, which is isotropic, consisting of silicon oxide or silicon oxide in combination with one or more oxides of elements belonging to Groups III to VI of the Periodic Table,
05/20/2003US6565823 Method and apparatus for forming fused silica by combustion of liquid reactants
05/20/2003US6564585 Method for producing a second-order nonlinear glass material
05/15/2003WO2003040057A1 Glass ceramic composition
05/15/2003WO2002038515A9 Solar management coating system including protective dlc
05/15/2003WO2002036511A9 Method of depositing dlc inclusive coating system on substrate including step of heating substrate during ion beam deposition of dlc inclusive coating system
05/15/2003US20030092559 Useful as high expansion glasses for fabrication of hybrid structures; good chemical durability, e.g., for the purposes of longwave pass filters, polarizing components, bandpass filters; demultiplexing; optimized physical properties
05/15/2003US20030092556 Comprises aluminosilicates; high coefficient of thermal expansion, high strain point; low density; high electrical resistivity, chemical resistance, and optical clarity
05/15/2003US20030092555 Lead-free optical heavy flint glasses
05/14/2003EP1310464A1 Glass substrate for inorganic el display
05/14/2003CN1418176A 矿物绒组合物 Mineral wool composition
05/14/2003CN1417839A Display screen glass for CRT
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