| Patents for C03C 3 - Glass compositions (17,875) |
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| 06/18/1991 | US5024975 Crystallizable, low dielectric constant, low dielectric loss composition |
| 06/18/1991 | US5024974 Very high non-linear optical effects; weather resistance |
| 06/18/1991 | US5024902 Nitrogen-containing glass fibers; high tensile strength; elasticity |
| 06/12/1991 | EP0431938A1 Dielectric compositions of devitrified glass |
| 06/12/1991 | EP0431286A2 Silicate glass building material |
| 06/12/1991 | CN1052096A Process for preparing compact cast synthetic mica |
| 06/11/1991 | US5023210 Neutral gray, low transmittance, nickel-free glass |
| 06/11/1991 | US5023209 Fast fading, high refractive index photochromic glass |
| 06/11/1991 | US5022921 Phosphate glasses for glass molds |
| 06/11/1991 | CA1284801C Dielectric inks for multilayer copper circuits |
| 06/05/1991 | EP0430206A1 Sealing glass |
| 06/05/1991 | EP0429965A1 Crystallizable glass and thick film compositions thereof |
| 06/04/1991 | US5021366 Fluorine-free phosphate glasses |
| 06/04/1991 | US5021073 Hydrolyzing methyl silicate with aqueous ammonia, solidification, heating, dehydration, de-solventization, decarburization, and pulverization; sintering |
| 05/30/1991 | WO1991007358A1 Silver phosphate glass die-attach composition |
| 05/30/1991 | WO1991007357A1 Vitreous or vitreous-crystalline, rapidly dissolving material and process for its production |
| 05/30/1991 | WO1991007356A1 Infrared and ultraviolet radiation absorbing green glass composition |
| 05/28/1991 | US5019538 Sodium fluoride with silver deposits |
| 05/28/1991 | CA1284418C Process for manufacturing a product suitable for producing pure quartz glass as well as a process for producing pure quartz glass from this product and use of this product for growing piezoelectric crystals |
| 05/22/1991 | EP0428012A1 Colored opaque glasses and method of making them |
| 05/21/1991 | US5017521 Solar cell protective covers |
| 05/21/1991 | US5017520 Fluorosphosphate optical glass |
| 05/21/1991 | CA2021614A1 Preparation of silicon-oxy-carbide glasses from siloxanol treated colloidal silica |
| 05/18/1991 | CA2029552A1 Crystallizable glass and thick film compositions thereof |
| 05/14/1991 | US5015909 Glass composition and method for manufacturing a high performance microchannel plate |
| 05/14/1991 | US5015281 Method for preparing fluoride glasses |
| 05/07/1991 | US5013697 Sealing glass compositions |
| 05/07/1991 | US5013487 Infrared radiation absorbing glue glass composition |
| 05/07/1991 | US5013360 For semiconductors in ceramic packages |
| 05/02/1991 | EP0424661A1 Sealing glass for glass-metal seals |
| 05/02/1991 | EP0258456B1 Process for manufacturing glass |
| 05/01/1991 | CA2021601A1 Translucent silicon-oxy-carbide glass and articles |
| 04/30/1991 | US5011677 For radiation therapy |
| 04/24/1991 | EP0424220A1 Oxynitride glass compositions, their precursors and their application for making glass-ceramics compositions and composite materials |
| 04/24/1991 | EP0423752A2 Dielectric compositions |
| 04/24/1991 | EP0423751A2 Crystallizable, low dielectric constant, low dielectric loss composition |
| 04/20/1991 | CA2027900A1 Dielectric compositions |
| 04/20/1991 | CA2027899A1 Crystallizable, low dielectric constant, low dielectric loss composition |
| 04/17/1991 | EP0422514A1 Fast fading, high refractive index photochromic glass |
| 04/16/1991 | US5007948 Essentially colorless silver-containing glasses through ion exchange |
| 04/09/1991 | US5006142 Oxynitride glass production procedure |
| 04/03/1991 | EP0420240A2 Halide laser glass and laser device utilizing the glass |
| 04/02/1991 | US5004707 Lightwave guide produced from special substrate glasses by ion exchange against CS+ ions |
| 04/02/1991 | US5004488 Heating low density silica flour; forming fused silica; grinding |
| 03/27/1991 | EP0243421B1 Fluorine and phosphate optical glass with anomalous positive partial dispersion and its process of production |
| 03/16/1991 | WO1991004233A1 Sealing glass compositions |
| 03/16/1991 | CA2066265A1 Sealing glass compositions |
| 03/13/1991 | EP0417018A1 Bioreactive material for composite prosthesis or implants |
| 03/13/1991 | EP0416865A1 Synthetic silica glass and a manufacturing method thereof |
| 03/13/1991 | CN1049835A Manufacturing method of glass-ceramic type facing material |
| 03/13/1991 | CN1049834A Glass fibres capable of decomposing in physiological medium |
| 03/12/1991 | US4999321 Optical glass composition |
| 03/07/1991 | WO1991002923A1 Infrared radiation absorbing blue glass composition |
| 03/05/1991 | US4997796 Glass for magnetic head |
| 03/05/1991 | US4997795 Dielectric compositions of devitrified glass containing small amounts of lead oxide and iron oxide |
| 03/05/1991 | US4997718 Silver phosphate glass die-attach composition |
| 02/26/1991 | US4996459 Cathode ray tube for color display |
| 02/26/1991 | US4996173 Optical glass |
| 02/26/1991 | US4996172 Rare earth-containing zinc phosphate glasses |
| 02/20/1991 | EP0413254A1 Flat glass composition with improved melting and tempering properties |
| 02/19/1991 | US4994415 SiO2 -Al2 O3 -BaO glass substrates with improved chemical resistance for use in display panels and others having thin films |
| 02/19/1991 | US4994414 Method of producing bioactive ceramics containing apatite crystal |
| 02/19/1991 | CA2021655A1 Infrared radiation absorbing blue glass composition |
| 02/19/1991 | CA1280274C Composite body |
| 02/13/1991 | EP0412878A1 Glass fibres degradable in physiological medium |
| 02/13/1991 | EP0412656A1 Fast response photosensitive opal glasses |
| 02/13/1991 | EP0412655A2 Electrical device with feedthroughs comprising glass seals |
| 02/12/1991 | CA1279993C Strengthened glass articles and method for making |
| 02/08/1991 | CA2020882A1 Fast response photosensitive opal glasses |
| 02/05/1991 | US4990468 Fluorophosphate optical glass |
| 01/23/1991 | EP0408873A1 Fluoroborosilicate glass and clad article |
| 01/23/1991 | EP0244448B1 Optical phosphate glass with anomalous positive particle scattering and process for it manufacture |
| 01/23/1991 | CN1011305B High temp glass for converting ultraviolet light to visible light |
| 01/23/1991 | CN1011304B Manufacturing method of high-temp. glass with crystal-separating temp.over quartz glass |
| 01/22/1991 | CA1279191C Melting and refining of glass or the like with vacuum refining |
| 01/16/1991 | CN1011228B Protective glass |
| 01/15/1991 | US4985315 Fuel cells |
| 01/13/1991 | CA2020961A1 Lithium thionyl chloride resistant feedthrough |
| 01/09/1991 | EP0406278A1 Process for producing fluorescent or phosphorescent pigments coated with glass. |
| 01/09/1991 | CN1048413A Fibre-reinforced metal |
| 01/09/1991 | CN1011138B Glass body formed from vapour-derived gel and process for producing same |
| 01/08/1991 | US4983551 Channel electron multipliers |
| 01/08/1991 | US4983550 Hollow glass spheres |
| 01/02/1991 | EP0405814A2 Rare earth-containing zinc phosphate glasses |
| 01/02/1991 | EP0405809A1 Fibre-reinforced metal |
| 01/02/1991 | EP0405622A2 Low melting glass composition |
| 01/02/1991 | EP0405579A1 Glass bottles and glass compositions therefor |
| 01/02/1991 | CA1278581C Fluoroaluminosilicate glass powder for dental glass ionomer cement |
| 12/31/1990 | CA2020045A1 Glass bottles and glass compositions therefor |
| 12/27/1990 | WO1990015782A1 Lead-free glass |
| 12/27/1990 | EP0404741A1 Low wear closure glass for magnetic tape heads |
| 12/27/1990 | EP0404631A1 Composites based on a reinforced glass matrix and its method of preparation |
| 12/27/1990 | EP0404564A1 Low temperature glass composition, paste and method of use |
| 12/27/1990 | EP0404040A1 Method of forming stable images on silicate glass articles |
| 12/27/1990 | EP0403622A1 Process for manufacturing a vitreous material, for use, in particular, in the jewellery trade. |
| 12/25/1990 | US4980319 Solarization-stable ultraviolet filter glasses for the 280-500 nm transmission range |
| 12/25/1990 | US4980318 High refractive index photochromic glasses |
| 12/25/1990 | US4979976 Heat treating lenses in flowing hydrogen gas to produce a permanent tint to integrated surface layer |
| 12/25/1990 | US4979975 Fast response photosensitive opal glasses |
| 12/25/1990 | US4979973 Preparation of fused silica glass by hydrolysis of methyl silicate |