| Patents for C03B 8 - Production of glass by other processes than melting processes (2,182) |
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| 12/23/1992 | EP0519521A2 Method for consolidating a green body |
| 12/22/1992 | CA1311615C Method for fabricating articles which include high silica glass bodies and articles formed thereby |
| 12/16/1992 | EP0517955A1 Solution doping of porous preforms |
| 12/15/1992 | CA2057515A1 Solution doping of porous preforms |
| 12/09/1992 | EP0517246A1 Method for producing glass soot deposit |
| 12/08/1992 | CA1311127C Glass body formed from a vapor-derived gel and process for producing same |
| 12/06/1992 | CA2070481A1 Method for producing glass soot deposit |
| 11/17/1992 | US5163987 Method for producing glass preform for optical fiber |
| 10/29/1992 | WO1992018430A1 Method for forming vapor phase grown film and apparatus for producing semiconductor devices |
| 10/20/1992 | US5157747 Photorefractive optical fiber |
| 10/06/1992 | US5152819 Method of making fused silica |
| 09/29/1992 | US5151117 Solution doping of porous preforms |
| 08/25/1992 | US5141786 High viscosity, high purity |
| 08/25/1992 | US5141546 Hydrolysis, dehydration, compaction of aqueous silica sol, drying and shrinking wet gel in mold, then sintering yields high purity noncracking glass |
| 07/29/1992 | EP0496273A1 Method for the production of pure quartz glass |
| 07/28/1992 | US5133796 Air-tight sintering furnace for the production of a quartz preform |
| 07/22/1992 | EP0495605A2 Apparatus comprising a photorefractive optical fiber, and method of producing the fiber |
| 07/22/1992 | EP0495459A1 Use of composite materials which contain metal particles in an isolating oxide matrix as dielectrics |
| 07/21/1992 | US5132253 Sol-gel method for making ceramic materials |
| 07/21/1992 | CA1305375C Method of manufacturing fiber preform for single-mode fibers |
| 06/24/1992 | EP0491141A1 Sol-gel method for making ceramic materials |
| 06/18/1992 | CA2054871A1 Sol-gel method for making ceramic materials |
| 06/09/1992 | US5120444 Method of and devices for manufacturing glass bodies |
| 05/26/1992 | US5116400 Apparatus for forming a porous glass preform |
| 05/20/1992 | EP0486352A1 Process for obtaining a rare earth silicate glass composition and process for the production of said silicate |
| 05/19/1992 | US5114338 Muffle tube |
| 05/19/1992 | US5114114 Molding container for manufacturing glass article |
| 05/05/1992 | US5110335 Method of glass soot deposition using ultrasonic nozzle |
| 04/29/1992 | EP0482659A1 Process for producing thin glass film by sol-gel method |
| 04/28/1992 | US5108477 Method for making a glass article |
| 04/26/1992 | CA2053985A1 Process for producing thin glass film by sol-gel method |
| 04/01/1992 | EP0478059A1 Body of cerium-doped quartz glass |
| 03/25/1992 | EP0476218A1 Process and apparatus for forming a porous glass preform |
| 03/24/1992 | US5098747 Applying a polyborosiloxane with lead oxides, talc and aluminum compounds |
| 03/11/1992 | EP0474242A2 Method for producing glass article |
| 02/25/1992 | US5090980 Vapor phase; optical waveguides |
| 02/19/1992 | EP0471139A2 Method of making high purity, non-porous fused silica bodies |
| 02/02/1992 | WO1992002467A1 A method of making sol-gel monoliths |
| 02/02/1992 | CA2088500A1 Method of making sol-gel monoliths |
| 01/02/1992 | EP0463783A1 Method and apparatus for making glass |
| 12/31/1991 | US5076980 Method of making sol-gel monoliths |
| 12/03/1991 | US5069700 method of manufacturing gradient-index glass |
| 11/05/1991 | US5063181 Synthetic silica glass article for dopant-diffusion process in semiconductors |
| 11/05/1991 | US5063003 Prehydrolysis of alkoxysilanes, atomizing oligomers, discharging spray into water to form cured polysiloxane beads in slurry, forming paste of separated beads, casting or molding, drying, heat treatment, sintering |
| 11/05/1991 | CA1291645C Method of manufacturing solid glass preforms from hollow preforms |
| 09/25/1991 | EP0448155A1 Method for the production of glass bodies |
| 09/19/1991 | DE4008109A1 High purity glass article mfr. |
| 09/19/1991 | DE4008108A1 High purity glass article mfr. |
| 09/18/1991 | EP0446999A1 Method and device for the production of glass bodies |
| 09/10/1991 | US5047076 Impergnation, anhydrous solvent |
| 08/27/1991 | US5043002 Oxidation, flame hydrolysis; halogen-free; by-product inhibitor |
| 07/31/1991 | EP0439318A2 Doped sol-gel glasses for obtaining chemical interactions |
| 07/10/1991 | CN1013107B Spray gun for manufacturing preformed optical fibre material |
| 07/02/1991 | US5028247 Process for the preparation of silica glass powders |
| 06/26/1991 | EP0433643A1 Method for producing rare earth element-doped glass by sol-gel process |
| 06/20/1991 | WO1991008988A1 Sol-gel process for glass and ceramic articles |
| 06/11/1991 | US5023208 Reacting ingredients in mold, hydrothermal aging, drying to in crease pore size of gel matrix |
| 06/04/1991 | US5021073 Hydrolyzing methyl silicate with aqueous ammonia, solidification, heating, dehydration, de-solventization, decarburization, and pulverization; sintering |
| 05/28/1991 | US5019146 Hydrolysis of metal alkoxide |
| 05/28/1991 | CA1284442C Method for making index-profiled optical device |
| 05/22/1991 | EP0428068A1 Method and apparatus for making a preform doped with a metal oxide |
| 05/22/1991 | CN1012641B Method for fabricating articles which include high silica glass bodies and articles formed thereby |
| 05/21/1991 | CA2021614A1 Preparation of silicon-oxy-carbide glasses from siloxanol treated colloidal silica |
| 05/14/1991 | US5015605 Heating A Molded Part Containing An Organopolysiloxane In A Nonoxidizing Or Vacuum Atmosphere |
| 05/01/1991 | CA2021601A1 Translucent silicon-oxy-carbide glass and articles |
| 04/23/1991 | US5009688 Polymerizing metal or silicon alkoxide in presence of organic polymer;calcining |
| 04/16/1991 | US5008219 Process for producing glass |
| 04/10/1991 | EP0420989A1 Sintering furnace for producing quartz base material |
| 03/19/1991 | US5000773 Process for producing preforms for optical fibers |
| 03/13/1991 | EP0416865A1 Synthetic silica glass and a manufacturing method thereof |
| 02/28/1991 | DE4026312A1 Optical element with refractive index distributions - produced by density gradients of constituents |
| 02/27/1991 | EP0414001A2 Process for the photoinitiative control of inorganic structure formation in the sol-gel process |
| 02/19/1991 | US4994414 Method of producing bioactive ceramics containing apatite crystal |
| 01/22/1991 | CA1279289C Extruding reduced viscosity silica into green body, purification and sintering |
| 01/15/1991 | CA1279032C Manufacturing glass bodies by means of shearing forces in elastic mould, purification and sintering |
| 01/09/1991 | CN1011138B Glass body formed from vapour-derived gel and process for producing same |
| 12/27/1990 | CA1278193C Method for preparation of silicate glasses of controlled index ofrefraction and optical device including same |
| 12/19/1990 | EP0402886A1 Coating material based on (poly)borosiloxanes and method of producing glass coatings as well as their use |
| 12/19/1990 | EP0402610A2 Process for the preparation of silica glass powders |
| 12/18/1990 | US4978378 Method for producing glass preform for optical fiber |
| 12/18/1990 | CA1277819C Method of and arrangements for manufacturing glass bodies |
| 12/16/1990 | CA2018559A1 Coating compositions containing (poly)borosiloxanes and a process for preparing vitreous coatings |
| 12/04/1990 | US4975103 Process for producing a planar glass substrate coated with a dielectric layer system |
| 12/04/1990 | CA1277107C Germanosilicate spin-on glasses |
| 12/01/1990 | CA2010675A1 Silicon-oxy-carbide glass and articles |
| 11/20/1990 | CA1276588C Electrodeposition of microdispersed silica to form porous green body |
| 10/23/1990 | US4965096 Method for preparing improved lithium-silicate glare-reducing coating for a cathode-ray tube |
| 10/17/1990 | EP0392599A2 Method of manufacturing glass bodies with areas of different optical refraction |
| 10/03/1990 | EP0390397A2 A method of making alumina-silica glass and other powders |
| 10/01/1990 | WO1990011974A1 Sintering furnace for producing quartz base material |
| 09/16/1990 | WO1990010596A1 Improved vitreous silica products |
| 09/05/1990 | EP0385753A2 Synthetic silica glass articles and a method for manufacturing them |
| 08/22/1990 | EP0383378A1 Glass-like monoliths constituted by silicon oxide and titanium oxide and process for preparing them |
| 08/16/1990 | EP0382310A2 Process for preparing monoliths of aerogels of metal oxides |
| 08/14/1990 | CA1272604A1 Method for producing glass preform for optical fiber |
| 08/09/1990 | WO1990008743A1 Vapour-phase deposition of a fluoride glass |
| 08/01/1990 | EP0380054A1 Furnace for heating highly pure quartz preform for optical fiber |
| 07/18/1990 | EP0265024B1 Method for making a shaped body from ceramics or glass |
| 07/17/1990 | US4941993 Process for the production of condensation products which can be converted into glass |
| 07/03/1990 | US4938789 Raw material supplying device and process |