| Patents for C03B 8 - Production of glass by other processes than melting processes (2,182) |
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| 10/18/2000 | EP1044172A1 Burner and method for producing metal oxide soot |
| 10/18/2000 | EP0858426B1 A process for preparing mesoporous crystalline material |
| 10/17/2000 | US6132649 Fabrication including sol-gel processing |
| 10/17/2000 | US6131409 Hydrolyzing and condensing a tetramethoxysilane having a trimethoxymethylsilane content of at most 0.3 wt. %, to form a gel; and vitrifying said gel by heat treatment |
| 10/11/2000 | EP1043282A1 Synthetic quartz glass and method for production thereof |
| 10/11/2000 | CN1269769A Monolithic glass light shaping diffuser and method for its producing |
| 10/03/2000 | US6127295 Silica glass composition and method for manufacturing silica glass using the same |
| 09/21/2000 | WO2000055100A1 Projection lithography photomask substrate and method of making |
| 09/20/2000 | EP1036772A2 Method for producing optical quartz glass for excimer lasers and vertical-type heating furnace |
| 09/20/2000 | EP1007484A4 Methods and apparatus for producing low flow rates of feedstock vapors |
| 09/19/2000 | US6121187 Amorphous microporous mixed oxides, characterized by having, in dried form, a narrow pore size distribution of micropores with diameters in the range of <3 nm and total surface area of 20-1000 m2/gram |
| 09/13/2000 | EP1035078A2 Optical member made of silica glass, method for manufacturing silica glass, and reduction projection exposure apparatus using the optical member |
| 09/12/2000 | US6116055 Method of making synthetic silica glass |
| 08/30/2000 | EP1030822A1 FUSED SiO 2?-TiO 2? GLASS METHOD |
| 08/30/2000 | CN1265082A Method for forming silica by combustion of liquid reactants using oxygen |
| 08/29/2000 | US6109065 Method of making optical waveguide devices using perchloryl fluoride to make soot |
| 08/23/2000 | CN1264352A Method and apparatus for producing low flow rates of feedstock vapors |
| 08/16/2000 | EP1028093A1 Fabrication including sol-gel processing |
| 08/10/2000 | WO2000046432A1 Tungsten doped crucible and method for preparing same |
| 08/10/2000 | DE10003079A1 Composition useful for making silica glass by a sol-gel process, e.g. an optical fiber overcladding, comprises silica, a binder polymer obtained from an aqueous premix of N-methylol(meth)acrylamide and a crosslinker, and a solvent |
| 08/09/2000 | CN1262244A Composition for producing quartz glass by sol-gel process |
| 08/08/2000 | US6099792 Placing solution comprising tetraethyl or tertamethyl orthosilicate, alcohol, water and acid or basic catalyst into mold formed from graphite or carbide; allowing soultion to gel; drying; removing dried silica gel |
| 08/03/2000 | WO2000044679A1 Methods for manufacturing and depositing fine particles combining flame and laser beam |
| 08/01/2000 | US6096287 Process for preparing mesoporous crystalline material |
| 08/01/2000 | US6094940 Manufacturing method of synthetic silica glass |
| 07/26/2000 | CN1261329A Method and apparatus for forming silica by combustion of liquid reactants using a heater |
| 07/19/2000 | EP0800490B1 Process for producing preforms for optical fibres |
| 07/12/2000 | EP1017640A1 Method for forming silica by combustion of liquid reactants using oxygen |
| 07/06/2000 | WO2000039040A1 Synthetic quartz glass and method for preparation thereof |
| 07/06/2000 | WO2000039038A1 Method for producing optical quartz glass for excimer lasers |
| 07/05/2000 | EP1016825A1 Combustion method and uses thereof in producing glass and metal |
| 07/05/2000 | EP1016635A1 Process for producing silica by decomposition of an organosilane |
| 07/05/2000 | EP0975690A4 Process for purifying siloxane |
| 07/05/2000 | CN1259109A Germanium chloride and siloxane feedstock for forming silica glass and method |
| 07/05/2000 | CN1258828A Combustion method and production for glass and metal thereof |
| 07/05/2000 | CN1258651A Process for producing silica by decomposing organic silane |
| 06/27/2000 | US6080339 Providing a silica dispersion comprising a stabilizing agent in alkaline ph, adding gelling agent for gelation, extruding the gel to form a body, wherein stabilizing agent selected from tetramethyl ammonium hydroxide and ammonium hydroxide |
| 06/27/2000 | US6079225 Method for the production of a quartz glass blank and apparatus suitable therefor |
| 06/21/2000 | EP1010672A1 Method and apparatus for forming an optical fiber preform by combustionless hydrolysis |
| 06/21/2000 | CN1257049A Method and apparatus for preparing pre-moulded optical fiber by no-combustion hydrolyzing |
| 06/14/2000 | EP1007484A1 Methods and apparatus for producing low flow rates of feedstock vapors |
| 06/08/2000 | WO2000032762A1 Magnetic particles for purifying nucleic acids |
| 06/06/2000 | US6071997 Has high silica content, shows no tendency toward sudden rigidity loss at temperatures above the glass transition temperature and has good high temperature stability |
| 06/06/2000 | US6071838 Heating silica gel containing carbon at 100-600 degrees c until carbon content of gel is at most 2,000 ppm and then further heating the gel until said synthetic quartz glass powder has black spot content of at most 5 particles per 50 g |
| 05/31/2000 | CN1255109A High-purity silica glass fabricating method using sol-gel process |
| 05/31/2000 | CN1052964C Method of making optical waveguide preforms |
| 05/18/2000 | WO2000027764A1 Method and device for removing a mandrel during the production of a quartz glass pipe |
| 05/18/2000 | CA2317726A1 Method and device for removing a mandrel during the production of a quartz glass pipe |
| 05/17/2000 | EP1001314A2 Durable optical system for projection exposure apparatus and method of manufacturing the same |
| 05/17/2000 | EP1000379A2 Monolithic glass light shaping diffuser and method for its production |
| 05/16/2000 | US6064516 Achromatic lens system for ultraviolet radiation with germanium dioxide glass |
| 05/11/2000 | DE19850736A1 Kernglas für eine Vorform für eine optische Faser, unter Verwendung des Kernglases hergestellte Vorform, sowie Verfahren zur Herstellung des Kernglases und einer optischen Faser For a core glass preform for an optical fiber produced using the core glass preform, as well as methods for the preparation of the core glass and an optical fiber |
| 05/10/2000 | EP0999190A2 Core glass for an optical fibre preform, a preform produced using the core glass and processes for producing the core glass and an optical fibre |
| 05/10/2000 | EP0998428A1 Method and apparatus for forming silica by combustion of liquid reactants using a heater |
| 05/04/2000 | WO2000024685A1 Synthetic quartz glass and method for production thereof |
| 05/03/2000 | EP0996597A1 Germanium chloride and siloxane feedstock for forming silica glass and method |
| 05/03/2000 | CN1051979C Preparation of glass freform for optical fiber |
| 05/02/2000 | CA2146263C Porous amorphous silica-alumina refractory oxides, their preparation and use as separation membranes |
| 04/27/2000 | WO2000023385A1 Porous glass base material production device and method |
| 04/26/2000 | CN1251599A Process for purifying siloxane |
| 04/25/2000 | US6054073 For a sealing material for semiconductors. |
| 04/19/2000 | EP0767761B1 Sintered quartz glass products and methods for making same |
| 04/18/2000 | CA2009680C Process for preparing monoliths of aerogels of metal oxides |
| 04/13/2000 | WO2000020346A1 Method and device for spraying of a material |
| 04/13/2000 | CA2346288A1 Sol-gel process using porous mold |
| 04/12/2000 | CN1051292C Apparatus for vitrifying soot preform for optical fiber |
| 04/11/2000 | US6047568 Method of manufacturing a silica powder and use of such a powder in making an optical fiber preform |
| 04/11/2000 | US6047564 Method of producing quartz glass bodies |
| 03/30/2000 | WO2000017115A1 Burners for producing boules of fused silica glass |
| 03/28/2000 | US6042727 Porous amorphous silica-alumina refractory oxides, their preparation and use as separation membranes |
| 03/28/2000 | US6041623 Process for fabricating article comprising refractory dielectric body |
| 03/23/2000 | WO2000015570A1 Optical component made of silica glass and method for the production thereof |
| 03/16/2000 | WO2000014013A1 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained |
| 03/16/2000 | DE19841932A1 UV transmitting optical component, e.g. a microlithography component used in chip production, consists of flame hydrolyzed and directly vitrified quartz glass of extremely low hydrogen content |
| 03/09/2000 | WO2000012437A1 Glass powders, methods for producing glass powders and devices fabricated from same |
| 03/09/2000 | DE19942443A1 UV transparent optical glass material, especially for VUV excimer radiation applications, is produced from a high purity silicon compound by a soot process and is free from impurities apart from hydroxyl groups |
| 03/07/2000 | US6032487 Fabrication process of a gradient index type of optical element |
| 03/02/2000 | WO2000010929A1 High efficiency monolithic glass light shaping diffuser and method of making |
| 03/01/2000 | EP0982272A2 Process for treating the surface of a refractory dielectric body using a plasma |
| 02/23/2000 | EP0980702A1 A method of treating exhaust gas and an apparatus therefor |
| 02/17/2000 | WO2000007950A1 Creating silica soot with a plug-free system |
| 02/17/2000 | WO2000007949A1 Method and apparatus for forming soot for the manufacture of glass |
| 02/17/2000 | CA2339576A1 Creating silica soot with a plug-free system |
| 02/17/2000 | CA2339278A1 Method and apparatus for forming soot for the manufacture of glass |
| 02/09/2000 | EP0978491A2 Precision burners for oxidizing halide-free, silicon-containing compounds |
| 02/09/2000 | EP0978487A2 Sealed, nozzle-mix burners for silica deposition |
| 02/09/2000 | EP0978486A1 Method and burner for forming silica-containing soot |
| 02/02/2000 | EP0976687A1 Synthetic fused silica member, method for producing the same and optical member for excimer laser |
| 02/02/2000 | EP0975690A1 Process for purifying siloxane |
| 02/01/2000 | US6018964 Flame hydrolysis |
| 01/26/2000 | EP0974557A1 Method for forming article using sol-gel processing |
| 01/25/2000 | US6017389 Thin SiO2 films, a process for producing them and their use |
| 01/21/2000 | CA2273733A1 Method for forming article using sol-gel processing |
| 01/19/2000 | EP0971860A1 High-purity silica glass fabricating method using sol-gel process |
| 01/05/2000 | EP0968969A2 Process of producing silica glass products used for photolithography and optical members produced by the process |
| 01/04/2000 | CA2161160C Fabrication including sol-gel float processing |
| 12/29/1999 | EP0967181A2 Process and apparatus for the production of a porous silica preform |
| 12/22/1999 | EP0964832A1 Synthetic quartz glass preform and device for the production thereof |
| 12/14/1999 | US6000241 Process for making barium containing silicate glass powders |
| 12/01/1999 | EP0960074A1 Method for determining laser-induced compaction in fused silica |