| Patents for C03C 13 - Fibre or filament compositions (4,908) |
|---|
| 05/27/1992 | CN1016775B Oxynitride glass and its preparation |
| 05/20/1992 | EP0485399A1 Process for producing mineral fibers incorporating an alumina-containing residue from a metal melting operation and fibers so produced |
| 05/19/1992 | US5115486 Flexible optical graded-index profile fiber for transmission of laser radiation with high output with substantial preservation of the mode structure |
| 05/19/1992 | US5114453 Lightwave guide produced by ion exchange of cs+ ions |
| 05/13/1992 | EP0324803B1 Ballistic materials |
| 05/02/1992 | WO1992007801A1 Process for making a durable, bioabsorbable fiber |
| 05/02/1992 | CA2094931A1 Process for making a durable bioabsorbable fiber |
| 04/30/1992 | WO1992006931A1 Highly alkali-resistant textile glass |
| 04/29/1992 | EP0482630A1 Optical functioning glass, optical fiber waveguide device, and optically active device |
| 04/29/1992 | EP0225884B1 Multiconstituent optical fiber and method for producing same |
| 04/29/1992 | EP0144349B1 High temperature and alkali-resistant refractory fibre for reinforcing cementitious products and those reinforced products |
| 04/28/1992 | US5108957 Glass fibers decomposable in a physiological medium |
| 04/22/1992 | CN1016332B Method for manufacture of water-proof and hydrophobic foamed asbestos |
| 04/15/1992 | EP0480403A2 A method for manufacturing a glass fiber |
| 03/27/1992 | WO1992005121A1 Glass fiber compositions |
| 03/27/1992 | CA2071511A1 Glass fiber compositions |
| 03/19/1992 | WO1992004289A1 Raw material briquette for mineral wool production and process for its preparation and its use |
| 03/18/1992 | CN1059507A Technology and equipment for preparation of boron nitride fibre |
| 03/12/1992 | DE4028821A1 Glass optical fibre doped with rare earth elements - acts as pumped laser in which element is present to enhance laser transfer of the dopant thulium |
| 03/04/1992 | CN1059135A Mineral fibres which can decompose in physiological medium |
| 03/03/1992 | US5093288 Optical nonlinearity, waveguides |
| 03/03/1992 | US5093287 Galliobismuthate glasses |
| 02/27/1992 | DE4026371A1 Deposition of quartz glass layer for use in optical fibres - consists of burning silicon-contg. volatile cpds. in flame which is directed at the substrate surface |
| 02/25/1992 | US5090979 Method of manufacturing an optical fiber preform having doped cladding |
| 02/19/1992 | EP0471139A2 Method of making high purity, non-porous fused silica bodies |
| 02/06/1992 | WO1992001642A1 Low silica ceramic fiber and method of making said fiber |
| 01/29/1992 | EP0468414A2 Paper using slag wool |
| 01/29/1992 | EP0468026A1 Apatite glass ceramic. |
| 01/28/1992 | US5084881 Rare earth doped optical fibers |
| 01/28/1992 | CA1294802C Optical waveguides and their manufacture |
| 01/22/1992 | EP0466932A1 Quartz glass doped with rare earth element and production thereof |
| 01/21/1992 | CA1294496C Process of and apparatus for manufacturing optical fibre preforms for operation in the mid infrared spectral range |
| 01/21/1992 | CA1294438C Glass preform for dispersion shifted single mode optical fiber and method for the production of the same |
| 01/10/1992 | WO1992000923A1 Method for the preparation of halide glass articles |
| 01/08/1992 | EP0465310A1 Method for making mineral fibres |
| 12/31/1991 | US5076653 Silver chloride, bromide; controlling particle sizes |
| 12/10/1991 | US5071460 From barium diketonate |
| 12/04/1991 | EP0459897A1 Mineral fibres degradable in physiological medium |
| 11/26/1991 | US5067975 Method of manufacturing optical waveguide fiber with titania-silica outer cladding |
| 11/17/1991 | WO1991017966A1 Wave-guiding structure with lasing properties |
| 11/12/1991 | US5064785 Silica, zirconia |
| 11/06/1991 | EP0454674A1 Mineral fibres |
| 11/06/1991 | CN1014601B Method for producing rock wool with lamellar sodium feldspar and actinolite |
| 11/05/1991 | US5063180 Low silica ceramic fiber |
| 10/30/1991 | EP0454108A1 Optical shaped silicon nitride bodies and method of making them |
| 10/27/1991 | CA2041273A1 Optical moldings made from silicon nitride, and a process for their production |
| 10/22/1991 | US5059230 Fabrication of doped filament optical fibers |
| 10/15/1991 | US5057358 Uv-curable epoxy silicones |
| 10/15/1991 | CA1290572C Porous hollow silica-rich fibers and method of producing same |
| 10/09/1991 | EP0450645A1 An infrared optical fiber and a method of manufacturing the same |
| 10/08/1991 | US5055428 Glass fiber compositions |
| 10/02/1991 | EP0449027A2 UV-Curable epoxy silicones |
| 09/25/1991 | EP0447678A1 Essentially colorless silvercontaining glasses through ion exchange, method of making, and fiber optic component |
| 09/24/1991 | CA2034462A1 Uv-curable epoxy silicones |
| 09/20/1991 | CA2033722A1 Essentially colorless silver-containing glasses through ion exchange, method of making, and fiber optic component |
| 09/17/1991 | US5048923 Image fiber, image fiber preform, and manufacturing processes thereof |
| 09/11/1991 | EP0446064A2 Glass fiber material containing component of exhaust system. |
| 09/10/1991 | US5047076 Impergnation, anhydrous solvent |
| 09/05/1991 | WO1991013038A1 A rare-earth doped fibre |
| 09/03/1991 | US5045506 Process for producing mineral fibers incorporating an alumina-containing residue from a metal melting operation and fibers so produced |
| 08/28/1991 | EP0443781A1 Method for doping optical fibers |
| 08/28/1991 | EP0443112A1 Optical waveguide fiber with titania-silica outer cladding and method of manufacturing |
| 08/27/1991 | US5043002 Oxidation, flame hydrolysis; halogen-free; by-product inhibitor |
| 08/22/1991 | WO1991012212A1 Apatite glass ceramic |
| 08/20/1991 | CA1287900C Optical sensor for the detection of ice formation and other chemical species |
| 08/13/1991 | US5039571 Metal-resin laminate reinforced with S2-glass fibres |
| 08/13/1991 | US5039325 Fluorine-dopes silica cladding for optical fiber |
| 08/13/1991 | CA1287494C Optical fiber and method for producing the same |
| 08/06/1991 | WO1991011401A1 Quartz glass doped with rare earth element and production thereof |
| 08/02/1991 | WO1991011403A1 Mineral fibres |
| 07/31/1991 | EP0438876A1 Fabrication of doped optical fibers |
| 07/31/1991 | EP0438653A2 Flexible optical graded profile fibre for transmitting high power laser radiation while substantially maintaining its mode structure |
| 07/23/1991 | US5033815 Optical transmission fiber and process for producing the same |
| 07/23/1991 | CA1286584C Ballistic materials |
| 07/16/1991 | US5032193 Method of making synthetically engineered materials |
| 07/10/1991 | EP0436299A2 Method for making optical fibers comprising fluorine-doped glass |
| 06/26/1991 | EP0434536A1 Insulating inorganic fibrous random-pattern mats |
| 06/25/1991 | US5026142 Hollow glass waveguide |
| 06/18/1991 | US5024902 Nitrogen-containing glass fibers; high tensile strength; elasticity |
| 06/18/1991 | CA1284900C Bef -based optical fibers |
| 06/12/1991 | CN1052223A Active fiber optical amplifier having wide band signal wavelength |
| 05/29/1991 | CN1051794A Active-fiber optical amplifier having a wide pumping band and related active fiber |
| 05/15/1991 | EP0427320A2 Active-fiber optical amplifier having a wide pumping band and related active fiber |
| 05/11/1991 | CA2029702A1 Active-fiber optical amplifier and ytterbium doped fiber therefor |
| 05/08/1991 | EP0426222A2 Active fiber optical amplifier having a wide band signal wavelength |
| 05/07/1991 | US5013323 Implant material for replacing hard tissue of living body |
| 05/07/1991 | US5013131 Single-mode optical, fiber and process for its production |
| 05/02/1991 | DE3936006A1 Low attenuation optical fibre preform - by internal tube coating, using low viscosity molten layer as first layer |
| 04/30/1991 | CA1283568C Crystalline optical fiber and its method of manufacture |
| 04/16/1991 | US5007948 Essentially colorless silver-containing glasses through ion exchange |
| 04/03/1991 | CN1050369A Process of production of glass transformed into continuous or staple fibers |
| 04/02/1991 | US5004707 Lightwave guide produced from special substrate glasses by ion exchange against CS+ ions |
| 04/02/1991 | CA1282244C Method of producing effective porous glass shapes |
| 03/27/1991 | EP0419322A1 Process of making glass to be transformed into continuous or discontinuous fibres |
| 03/13/1991 | CN1049834A Glass fibres capable of decomposing in physiological medium |
| 03/05/1991 | CA1281076C Optical fiber systems employing multicomponent halide glass optical fibers |
| 02/13/1991 | EP0412878A1 Glass fibres degradable in physiological medium |
| 02/06/1991 | EP0411527A1 Process for producing an optical fibre with a doped cladding |
| 02/01/1991 | WO1991001950A1 Process for producing mineral fibers incorporating an alumina-containing residue from a metal melting operation and fibers so produced |
| 02/01/1991 | CA2063419A1 Process for producing mineral fibers incorporating an alumina-containing residue from a metal melting operation and fibers so produced |