| Patents for C03C 3 - Glass compositions (17,875) |
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| 04/21/1998 | US5741745 Low density, noncracking glasses containing controlled amounts of oxides from groups i and ii |
| 04/15/1998 | EP0835848A2 Fluorine-containing silica glass, its method of manufacture and a projection exposure apparatus comprising the glass |
| 04/09/1998 | WO1998014409A1 Method of making a polarizing glass |
| 04/09/1998 | WO1997047994A3 Infra red filter |
| 04/08/1998 | EP0834481A1 Ultraviolet and infrared radiation absorbing glass |
| 04/08/1998 | EP0834480A1 Ultraviolet and infrared radiation absorbing glass |
| 04/08/1998 | CN1037958C High visible, low UV and Low IR transmittance green glass composition |
| 04/07/1998 | US5736476 Borosilicate glass of high chemical resistance and low viscosity which contains zirconium oxide and lithium oxide |
| 04/07/1998 | US5736206 Molded body of quartz glass and process for the production of a molded body of quartz glass |
| 04/07/1998 | US5735942 Compositions containing bioactive glass and their use in treating tooth hypersensitivity |
| 04/07/1998 | US5735921 Thermal decompositing a silicon compound, oxidation or flame hydrolysis to vapor depositing glass particles |
| 04/07/1998 | US5735920 Method of manufacturing optical glass element |
| 04/01/1998 | EP0832047A1 Silicon carboxide composite reinforced with ceramic fibers having a surface enriched in boron nitride |
| 04/01/1998 | EP0832044A1 Uv radiation absorbing package |
| 03/31/1998 | US5733828 Mixture of bismuth oxide low melting glass and low expansion ceramic filler powder |
| 03/26/1998 | WO1998011848A1 Artificial crystalline lens for the eye and photochromic glass for making the same |
| 03/25/1998 | EP0831072A1 Low-permittivity glass fibers |
| 03/25/1998 | EP0831071A1 Glass sheets for the production of glazing |
| 03/25/1998 | EP0831060A1 Synthetic quartz glass powder, quartz glass moldings, high purity tetraalkoxysilane, and production methods thereof |
| 03/25/1998 | EP0684935B1 Halide glass compositions |
| 03/25/1998 | CN1176942A Self-opacifying enamel frits for enamelling of aluminum or aluminum alloys |
| 03/24/1998 | US5730800 Fused silica glass crucible |
| 03/19/1998 | WO1998011030A1 Vitreous composition |
| 03/18/1998 | EP0828694A1 High-strength, translucent mica glass-ceramics |
| 03/18/1998 | CN1176230A Green privacy glass |
| 03/17/1998 | US5729381 Cupurous-cadmium halides |
| 03/17/1998 | US5728471 Soda-lime grey glass |
| 03/17/1998 | US5728189 Method of altering the visible absorption characteristics of permanently tinted photochromic glasses |
| 03/12/1998 | WO1998009922A1 Glass for information recording medium substrate and glass substrate |
| 03/11/1998 | EP0710220B1 A mineral-fiber composition |
| 03/11/1998 | CN1037676C Photochromic glasses which darken to pink hue |
| 03/10/1998 | US5726109 Deep gray colored glass |
| 03/10/1998 | US5725808 Multilayer co-fired ceramic compositions and ceramic-on-metal circuit board |
| 03/10/1998 | US5725628 Manganese dioxide |
| 03/10/1998 | US5725627 Glass for a cone of a display tube, display tube envelope comprising a cone of such a glass and method of manufacturing a cone from such a glass |
| 03/10/1998 | US5725625 Method of manufacturing a magnetic recording disk using glass substrate |
| 03/05/1998 | WO1998008776A1 Method for determining laser-induced compaction in fused silica |
| 03/05/1998 | WO1998008775A1 Silica with low compaction under high energy irradiation |
| 03/04/1998 | EP0826630A2 Method of producing synthethic silicates and use thereof in glass production |
| 03/04/1998 | EP0647327B1 Photoinduced grating in b2o3 containing glass |
| 03/03/1998 | US5723396 Strontium, niobium, nickel oxide ceeramics |
| 03/03/1998 | US5723390 Soda lime silica glass with iron, cerium and titanium |
| 03/03/1998 | US5723220 Removal of halos from glass-ceramic articles decorated with a ceramic color |
| 02/26/1998 | WO1998007666A2 Achromatic lens system for ultraviolet radiation with germanium dioxide glass |
| 02/26/1998 | WO1998000372A3 Process for forming a titania-containing preform silica glass blank |
| 02/26/1998 | DE19703391C1 A lead-free optical crown glass |
| 02/25/1998 | EP0825156A1 Ultraviolet/infrared absorbent low transmittance glass |
| 02/25/1998 | EP0824502A1 Production of boric oxide |
| 02/24/1998 | US5721181 Abrasion resistant glass |
| 02/19/1998 | WO1998002388A3 Optical glass, optical waveguide amplifier and optical waveguide laser |
| 02/19/1998 | DE19633128A1 Achromatisches Linsensystem für Ultraviolettstrahlen mit Germaniumdioxid-Glas Achromatic lens system for ultraviolet rays with germanium glass |
| 02/18/1998 | CN1173470A Glass composition |
| 02/17/1998 | US5719698 Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production |
| 02/17/1998 | US5718737 Method of recycling mixed colored cullet into amber, green, or flint glass |
| 02/11/1998 | EP0823404A2 Reduction of nickel sulphide stones in glass |
| 02/11/1998 | EP0823280A1 Glass material for carrying a photocatalyst, filter device using the same and light irradiating method |
| 02/11/1998 | EP0822924A1 Acid-resistant glass |
| 02/11/1998 | CN1172777A Infrared and ultraviolet radiation absorbing blue glass composition |
| 02/10/1998 | US5716736 Inorganic reaction product of lithium oxide, cerium oxide and silicon dioxide |
| 02/10/1998 | US5716706 Acid-resistant glass |
| 02/10/1998 | CA2082940C Wave-guiding structure with lasing properties |
| 02/05/1998 | DE19731678A1 New glass composition for electric lamps |
| 02/04/1998 | EP0822169A1 Glass composition |
| 02/04/1998 | EP0821659A1 Colored glass compositions |
| 02/03/1998 | US5714422 High strength |
| 02/03/1998 | US5714244 Producing phosphate-containg glass protective coating |
| 01/29/1998 | WO1998003442A1 Arsenic-free glasses |
| 01/29/1998 | WO1998003146A1 Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars |
| 01/29/1998 | CA2261055A1 Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars |
| 01/28/1998 | EP0820965A1 Inorganic composition for low temperature firing |
| 01/28/1998 | EP0820964A1 Blue coloured glasses |
| 01/28/1998 | EP0702664B1 Silicon carboxide composite reinforced with ceramic fibers having a surface enriched in boron nitride |
| 01/28/1998 | CN1171376A Bulb case of fluorescent flaw detection lamp |
| 01/27/1998 | US5711779 Method for forming zinc phosphate based glasses |
| 01/22/1998 | WO1998002389A1 Ultralow-loss silica glass and optical fibers made using the same |
| 01/22/1998 | WO1998002388A2 Optical glass, optical waveguide amplifier and optical waveguide laser |
| 01/22/1998 | DE19622522C1 Production of sealed sintered glass ceramic for household equipment |
| 01/21/1998 | EP0819656A2 Conductive glass lining composition |
| 01/20/1998 | US5710082 Glass composition having a low dielectric constant for high-frequency circuits |
| 01/20/1998 | US5709725 Process for producing a glass melt |
| 01/15/1998 | WO1998001401A1 Optical glass and waveguide devices |
| 01/15/1998 | WO1998001400A1 Substrate glass and plasma display made by using the same |
| 01/15/1998 | WO1998001399A1 Substrate glass and plasma display made by using the same |
| 01/14/1998 | CN1169965A Water enhanced fining process--method to reduce toxic emissions from glass melting furnaces |
| 01/13/1998 | US5707909 Lead-free glass composition and its use |
| 01/13/1998 | US5707908 Silica glass |
| 01/08/1998 | WO1998000372A2 Process for forming a titania-containing preform silica glass blank |
| 01/08/1998 | CA2255676A1 Process for forming a titania-containing preform silica glass blank |
| 01/07/1998 | EP0816297A1 Opaque quartz glass and process for production thereof |
| 01/07/1998 | EP0816296A1 Green privacy glass |
| 01/07/1998 | CN1169707A Vitrifiable mixture for quality glasses |
| 01/02/1998 | CA2209122A1 Green privacy glass |
| 12/30/1997 | US5703712 Optical lens having hydrogen concentration higher in central concentric area than in edge area |
| 12/30/1997 | US5703191 Method for purifying polyalkylsiloxanes and the resulting products |
| 12/30/1997 | US5702996 Contains silicon, boron, potassium oxides, refining agents and filler; for printed circuits |
| 12/30/1997 | US5702514 Method for molding dental restorations and related apparatus |
| 12/30/1997 | US5702495 Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production |
| 12/29/1997 | EP0814064A1 Infrared and ultraviolet radiation absorbing blue glass composition |
| 12/29/1997 | EP0814062A1 Process for producing a thin film of a metal fluoride on a substrate |
| 12/29/1997 | EP0814057A1 A boric oxide-silicon dioxide mixed oxide |