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)
10/2005
10/20/2005US20050233891 Colorless glass composition
10/20/2005US20050233890 Press molding; lead and arsenic free
10/20/2005US20050233889 Glass capable of being machined by laser
10/20/2005US20050233888 Antimicrobial phosphate glass with adapted refractive index
10/20/2005US20050233886 Glass beads and uses thereof
10/20/2005US20050231838 Optical glass
10/20/2005US20050231815 Mother glass composition for graded index lens, graded index lens, manufacturing method of graded index lens, optical product and optical instrument using the same
10/20/2005US20050231118 Non-lead glass, glass powder for covering electrodes and plasma display device
10/20/2005US20050229636 Low loss chalcogenide glass and process for making same using arsenic monochalcogenide
10/19/2005EP1586544A1 Optical element made from silica glass, method of its manufacture and its use
10/19/2005EP1586542A1 Method for the preparation of fluoride glass gel and use thereof
10/19/2005EP1585980A1 X-ray fluorescence flux composition
10/19/2005EP1585710A1 New glass material and method of preparing said glass
10/19/2005EP1254079B1 Grey glass compositions of the soda-lime type
10/19/2005CN1684918A Crystallisable glass and the use thereof for producing extremely solid and break-resistant glass-ceramics having an easily polished surface
10/19/2005CN1684917A Method for making float glass having reduced defect density
10/19/2005CN1684914A Apparatus and method for producing float glass having reduced defect density
10/19/2005CN1683264A Process for mass-producing optical elements
10/19/2005CN1223539C Glass and conductive tube using this glass
10/18/2005US6956000 Cathode ray tube
10/13/2005WO2005095297A2 Dark grey soda-lime-silica glass composition which is intended for the production of glazing
10/13/2005US20050223747 Doped with an alkali oxide, preferably potassium oxide; diffusing an alkali metal into a surface of a chlorine-free, silica glass; etching the diffusion surface to purify; vapor depositing additional glass
10/13/2005US20050223743 Process for mass-producing optical elements
10/13/2005DE102004015766A1 SiO2-TiO2-Glas mit erhöhter Strahlungsbeständigkeit SiO2-TiO2 glass with increased radiation resistance
10/12/2005EP1584979A1 Mask blank having a protection layer
10/12/2005EP1583721A1 Sol-gel process for the production of glassy articles
10/12/2005EP1579473A3 Low-pressure mercury vapor discharge lamp
10/12/2005CN1680205A Mother glass composition for graded index lens, graded index lens, manufacturing method of graded index lens, optical product and optical instrument using the same
10/12/2005CN1223062C Ultra-wide band erbium-doped amplifier
10/12/2005CN1222482C Silicate glass containing boron and aluminium without alkali and its use
10/12/2005CN1222478C Flint-amber layered glass container and its making method
10/11/2005US6953759 A base glass and a color portion, green or grey color, low transmission privacy glass for automobile or building windows
10/11/2005US6953758 Standard soda-lime-silica glass base composition and additionally iron and cobalt, and optionally selenium and/ or titanium, as infrared and ultraviolet radiation absorbing materials and colorants.
10/06/2005WO2005093227A2 Glass yarn for reinforcing organic and/ or inorganic materials
10/06/2005WO2005065199A3 Ceramic structures having hydrophobic coatings
10/06/2005US20050221973 Radiation shielding glass and radiation shielding article using the same
10/06/2005US20050220692 Sintered materials
10/06/2005US20050217318 Optical component of quartz glass, method for producing the optical component, and use thereof
10/06/2005DE102004011520A1 Antimikrobiell brechzahlangepasstes Phosphatglas Antimicrobial refractive index matched phosphate glass
10/06/2005CA2559931A1 Glass yarn for reinforcing organic and/ or inorganic materials
10/05/2005EP1116253A4 Cathode ray tube neck glass
10/05/2005CN1678542A Glass compositions
10/05/2005CN1676484A Glass-ceramic and method for its production
10/05/2005CN1676483A Nano bismuth cluster doped silicon dioxide base optical glass and its preparing method
09/2005
09/29/2005WO2005090252A1 Lead and barium-free crystal glass
09/29/2005WO2004081617A3 Chalcogenide glass constant current device, and its method of fabrication and operation
09/29/2005US20050215414 Limiting within predetermined ranges skeletal ingredients, oxides ofsilicon, aluminum and boron, to obtain a glass substrate with excellent specific elastic modulus without being subjected to strengthening treatment low alkali elution; high heat resistance; toughness; disks; high density
09/29/2005US20050215413 For extreme ultraviolet lithography; producing the glass body by flame hydrolysis, shaping, annealing to remove hydrogen; shrinkage inhibition
09/29/2005US20050213197 Glass composition that emits fluorescence in infrared wavelength region and method of amplifying signal light using the same
09/29/2005US20050211673 Amorphous material processing method
09/29/2005DE202004009227U1 Technical system including at least one structural group and/or component from at least two individual parts which can be subjected to high mechanical loads and/or high temperatures up to 1100degreesC
09/29/2005DE102004011117A1 Modifying the surface of a glass component, comprises exposing the glass to a reactant at high temperature and pressure
09/29/2005DE102004011009A1 Surface-modified, multi-component glass articles, e.g. light bulbs, optical elements or containers, having surface atoms replaced by other atoms to improve properties, e.g. chemical resistance or hardness
09/28/2005EP1580172A2 Anti-microbial, refractive index- adapted phosphate glass
09/28/2005EP1580170A1 Method for producing synthetic quartz glass and synthetic quartz glass article
09/28/2005EP1579473A2 Low-pressure mercury vapor discharge lamp
09/28/2005EP1578384A1 Pressable glass-ceramics with textured microstructure
09/28/2005EP1322565A4 Uv photosensitive melted germano-silicate glasses
09/28/2005CN1675136A Method of making amorphous and ceramics via melt spinning
09/28/2005CN1673141A Fluorozirconate glass containing tellurium dioxide
09/28/2005CN1673140A Glass for display substrate
09/28/2005CN1673139A Lead-free electroplated silver slurry for outer electrode of multilayer chip element
09/28/2005CN1220645C Cathode ray tube neck glass
09/27/2005US6949485 Magnetic or optical disks for recording
09/27/2005US6949484 Clear glass composition
09/22/2005WO2005087675A1 Antibacterial glass and method for producing antibacterial glass
09/22/2005WO2005087674A1 Glass for optical amplifier fiber
09/22/2005US20050209087 Including SiO2, B2O3, La2O3, WO3, ZnO, Y2O3, ZrO2, and optionally Nb2O5, BaO, and TiO2; refractive index of 1.73 -1.82 and an Abbe value of 43 - 53; good chemical consistency and excellent crystallization stability
09/22/2005US20050209086 Panel glass for cathode ray tube
09/22/2005US20050209085 Barium, boron, lanthanum, niobium, silicon, titanium, zinc and zirconium oxides; high refractive index, decreased coloring; camera lenses
09/22/2005US20050209084 Oxides of boron, aluminum, zirconium, silica, and sodium, potassium or lithium, and optionally barium, clacium, magnesium, or zinc; low density, low expansion, high strain point, does not devitrify at forming during electric melting in a melting furnace constructed of a high zirconia refractory
09/22/2005US20050209083 Glass composition
09/22/2005US20050204776 Optical glass, precision press-molding preform, process for producing the preform, optical element and process for producing the optical element
09/22/2005DE10362074A1 Hochschmelzendes Glas oder Glaskeramik sowie der Verwendung High Melting glass or glass ceramic as well as the use
09/22/2005DE102004011218A1 Röntgenopakes Glas, Verfahren zu seiner Herstellung und seine Verwendung Radiopaque glass, process for its preparation and its use
09/22/2005DE102004009930A1 Blei- und arsenfreie optische Lanthan-Flint-Gläser Lead and arsenic-free optical lanthanum flint glasses
09/21/2005EP1575877A1 Red-colored electric lamp
09/21/2005EP1303893A4 Rare-earth doped multi-component glass optical fiber amplifiers using short active fiber length
09/21/2005CN1671631A Glass melting process and furnace with series-arranged baths
09/21/2005CN1669966A Optical glass, precision press-molding preform, process for producing the preform, optical element and process for producing the optical element
09/21/2005CN1669965A Optical glass, precision press-molding preform, optical element and processes for production of these
09/21/2005CN1669962A Glass forming method and its dedicated melting kiln
09/21/2005CN1220075C Optical fiber
09/21/2005CN1219714C Leadless heavy flint optical glass
09/20/2005US6946416 Fused silica having improved index homogeneity
09/15/2005WO2005085952A1 Photomask substrate made of synthetic quartz glass and photomask
09/15/2005WO2005085149A1 Optical glass
09/15/2005WO2005085148A1 Glass composition producing fluorescence in infrared region and method for amplifying signal light using same
09/15/2005WO2005085147A1 X-ray opaque glass, method for the production and use thereof
09/15/2005WO2005085146A1 Process for producing porous preform for optical fiber and glass preform
09/15/2005WO2005084756A1 Process and composition for immobilization wastes in borosilicate glass
09/15/2005WO2004099096A3 Silico-sodo-calcic glass composition for the production of substrates.
09/15/2005US20050202952 Optical glass, precision press-molding preform, optical element and processes for production of these
09/15/2005US20050202951 Method of making float glass
09/15/2005US20050201699 Low loss optical fiber and method for making same
09/15/2005DE102004008559A1 Verwendung eines Glases für Glas-Metall-Verbindungen Use of a glass for glass-to-metal connections
09/14/2005EP1574486A1 Optical glass
09/14/2005EP1261555B1 Glass spacer and its use
09/14/2005CN1668543A Blue-green glass
09/14/2005CN1666967A Optical glass
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