| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 05/07/2008 | EP1918031A1 Method of detoxification and utilization of fly ash |
| 05/07/2008 | CN201056531Y Helical puddler especially for neutral boron silica glass |
| 05/07/2008 | CN101175704A Zirconium-base sintered product |
| 05/07/2008 | CN100386272C High-strength laminated sheet for optical applications |
| 05/06/2008 | CA2452886C Refractory system for glass melting furnaces |
| 04/30/2008 | DE102006050079A1 Process to produce stained glass windows by admixture of concentrated pigment devoid of borax to clear molten glass |
| 04/30/2008 | CN201052994Y Glass fiber tank furnace structure |
| 04/30/2008 | CN201052993Y Bottom-inserted electrode glass electric melting furnace |
| 04/30/2008 | CN101168468A Glass electric fluxing device |
| 04/30/2008 | CN100384766C Full wave band light window glass material and preparing method |
| 04/29/2008 | US7363776 Method for forming fused quartz using deuterium |
| 04/24/2008 | WO2008047298A2 Sintered and doped product based on zircon + nb2o5 or ta2o5 |
| 04/24/2008 | US20080092597 Glass manufacturing apparatus, a structural member thereof and method for heating the structural member by conduction heating |
| 04/24/2008 | DE102007024481A1 Glasabflusssteuerungsvorrichtung Glass flow control device |
| 04/24/2008 | CA2666449A1 Sintered and doped product based on zircon + nb2o5 or ta2o5 |
| 04/23/2008 | EP1912907A2 Method of increasing the effectiveness of a fining agent in a glass melt |
| 04/23/2008 | CN101166696A System and method for controlling the environment around one or more vessels in a glass manufacturing system |
| 04/22/2008 | CA2335145C Melting furnace having cullet preheating and rear crown vent with support system |
| 04/17/2008 | US20080090013 A coated, noble metal element having an hydrogen-impervious and/or oxygen-impervious layer which contains one glass or glass mixture or a partly or entirely crystallized glass or a ceramic material; melt-cast fireproofing; heat resistance; protective coatings; nondiffusing, high strength supports |
| 04/17/2008 | DE10314955B4 Verfahren zum Schmelzen anorganischer Materialien A method of melting inorganic materials |
| 04/17/2008 | DE102006048435A1 Glasschmelzofen Glass melting furnace |
| 04/17/2008 | DE102004015055B4 Verfahren und Vorrichtung zur Zufuhr einer Glasschmelze zu einem Verarbeitungsprozess sowie Verwendung der Vorrichtung Method and apparatus for feeding a molten glass to a production process and use of the apparatus |
| 04/16/2008 | EP1911726A1 Glass melting furnace and method for melting glass |
| 04/16/2008 | EP1911725A1 Process for production of non-alkaline glass and non-alkaline glass |
| 04/16/2008 | CN100381377C Clarifying device and method for centrifugally clarifying giass |
| 04/15/2008 | US7358205 aluminosilicate glass using antimony or tin oxides as fining agents, free of bubbles defects, for use as radiation transparent substrate for liquid crystal displays |
| 04/10/2008 | US20080083249 Method for producing glass and device for shaping glass |
| 04/10/2008 | DE10360830B4 Verfahren zum Betrieb einer Schmelzwanne Method for operating a melting furnace |
| 04/09/2008 | CN101157516A Method for manufacturing alkali-free glass substrate |
| 04/09/2008 | CN100379693C Vitrification furnace and method with dual heating means |
| 04/02/2008 | EP1904408A2 Method for glass preparation |
| 04/02/2008 | CN101152970A Method for manufacturing optical glass, method for manufacturing precision press molding preform and method for manufacturing optical element |
| 04/02/2008 | CN100378017C Manufacturing method of glass and glass melting device |
| 04/02/2008 | CN100378016C Small perturbation reversal control method for kiln furnace |
| 03/26/2008 | CN101148318A Rare earth doping sulfur-halogen glass, preparation method and application |
| 03/26/2008 | CN100376659C Solid liquid mixing fuel in use for melt kiln for founding glass |
| 03/20/2008 | WO2004087609A8 Chromium-free monolithic refractory for melting furnace for waste and melting furnace for waste lined with the same |
| 03/20/2008 | DE102006041106A1 Electrode system for glass melting ovens comprises a coolant feed which is guided in the upper end of an electrode below the meniscus of the glass melt |
| 03/20/2008 | DE102006039225A1 Start phase of melting and refining operation for glasses comprises heating material to temperature at which its specific resistance allows direct conductive electric heating, then heating to temperature allowing induction heating |
| 03/19/2008 | EP1899275A1 Fining of boroalumino silicate glasses |
| 03/19/2008 | CN101143760A Glass substrate holding component and glass substrate continuously calcining device |
| 03/18/2008 | CA2283020C Glass melting apparatus and method |
| 03/13/2008 | WO2008029799A1 Process for producing glass |
| 03/13/2008 | WO2008029649A1 Glass-making processes |
| 03/13/2008 | WO2008028341A1 Environmental protection type dense flint glass with high refractive index and high dispersion, and method and device for preparing the same |
| 03/13/2008 | WO2004101466A8 Zirconia based monolithic refractory |
| 03/12/2008 | CN101139166A Environment protection dense-crown optical glass and production technique thereof |
| 03/12/2008 | CN101139164A Barium crown glass and preparation method and its application as fluorescent tube material |
| 03/12/2008 | CN101139163A Crucible insulation apparatus and method of use thereof |
| 03/12/2008 | CN100374627C Method for producing high purity silica crucible by electrolytic refining, mfg. method of crucible and pulling method |
| 03/11/2008 | US7341965 Bismuth oxide glasses containing germanium oxide |
| 03/06/2008 | WO2008026606A1 Molten glass conduit structure and vacuum deaerator utilizing the same |
| 03/06/2008 | US20080053156 Bushing assembly having cooling support fins |
| 03/05/2008 | EP1558534B1 Refining chamber made of platinum group metal materials |
| 03/05/2008 | CN201031196Y Fine material conveying and blowing device used for float glass kiln |
| 03/05/2008 | CN101134634A Continuous melting furnace and method for producing special-shaped quartz tube and quartz rod |
| 03/05/2008 | CN100372789C Y-shape glass all electric melting furnace |
| 03/04/2008 | US7338714 Coated metal element used for producing glass |
| 02/28/2008 | WO2008024506A2 Oxygen injection through a roof or crown of a glass furnace |
| 02/28/2008 | US20080050609 Glass producing apparatus and constituents of the same |
| 02/27/2008 | CN101133275A Method for airtightly joining reinforced platinum hollow tube with platinum flange |
| 02/27/2008 | CN101132995A Platinum or platinum alloy structure and glass puroduction apparatus making use of the same |
| 02/27/2008 | CN101130448A Method and system for producing glass, in which chemical reduction of glass components is avoided |
| 02/26/2008 | US7335617 Has MgO 0.4-2.5%, SIO2 0.2-2%, CaO less than 0.4%, impurities less than 0.5% and the rest AL2O3 |
| 02/21/2008 | WO2008019780A1 Process and apparatus for making mineral fibres |
| 02/21/2008 | US20080041109 Method and apparatus for homogenizing a glass melt |
| 02/21/2008 | US20080041104 Foamed Glass Cooling Run |
| 02/21/2008 | CA2660747A1 Process and apparatus for making mineral fibres |
| 02/20/2008 | EP1889816A1 Process and apparatus for making mineral fibres |
| 02/20/2008 | CN101125758A Creep resistant zircon refractory material used in a glass manufacturing system |
| 02/14/2008 | WO2008018997A2 Method and apparatus for characterizing a glass melt by ultrasonic illumination |
| 02/14/2008 | WO2008018996A2 Waveguide assembly imparting acoustic energy to a glass melt |
| 02/14/2008 | US20080039309 Short glass with viscosity of 107.6-1013 dpas with good workability for precision (gobs) pressing, molding; refractive index 1.82-2.00; Abbe number 18-28; chemicalresistance; crystallization stability; environmental friendly; imaging sensors, microscopy, medical technology, digital projection etc. |
| 02/14/2008 | US20080034799 Method and system for producing glass, in which chemical reduction of glass components is avoided |
| 02/14/2008 | US20080034798 Reduced size bowl for display glass melting and delivery |
| 02/14/2008 | DE102007008299A1 Verfahren und Anlage zur Herstellung von Gläsern, wobei die chemische Reduktion von Bestandteilen vermieden wird A method and plant for the production of glasses, wherein the chemical reduction of components is avoided |
| 02/13/2008 | EP1846339A4 Batch analysis and optimization for glass manufacturing |
| 02/13/2008 | EP1794096A4 Method and apparatus for homogenizing a glass melt |
| 02/13/2008 | CN101124174A Noncontact glass sheet stabilization device used in fusion forming of a glass sheet |
| 02/13/2008 | CN100368326C Method for producing borosilicate glass, borate glass and crystallising materials containing boron |
| 02/06/2008 | CN101119787A Method for purifying waste gases of a glass melting process, particularly for glasses for LCD displays |
| 02/06/2008 | CN101117263A Thermal cycling energy-saving glass kiln furnace |
| 02/05/2008 | CA2388340C Use of sintered refractory materials based on tin oxide for producing glass furnace throats |
| 01/31/2008 | WO2007067799A3 Method of eliminating blisters in a glass making process |
| 01/30/2008 | CN101113069A Heat accumulation-heat transfer combined type aquarium kiln |
| 01/23/2008 | CN101108775A Method for manufacturing zirconium oxide product |
| 01/23/2008 | CN101108769A Method for improving fluorescent strength of oxide compound glass |
| 01/23/2008 | CN101108766A Oxygen-enriched combustion energy efficient technology for float glass melting furnaces |
| 01/23/2008 | CN100363701C Refractory ceramic checker brick |
| 01/22/2008 | CA2410805C Method for preparing reinforced platinum material |
| 01/17/2008 | WO2008008352A1 Method for minimizing refractory metal inclusions in a glass stirring operation |
| 01/17/2008 | US20080011016 Method for minimizing refractory metal inclusions in a glass stirring operation |
| 01/17/2008 | DE10253222B4 Verfahren und Vorrichtung zum Läutern von schmelzflüssigem Glas Method and apparatus for refining molten glass |
| 01/16/2008 | EP1877346A2 Method of fining glass |
| 01/16/2008 | CN101107201A Immersed burner with regulated flame |
| 01/10/2008 | US20080006610 Method for airtightly joining reinforced platinum hollow tube with platinum flange |
| 01/09/2008 | EP1874697A1 Device for transferring glass melt to a float bath |
| 01/09/2008 | EP1874696A1 System and method for controlling the environment around one or more vessels in a glass manufacturing system |
| 01/09/2008 | CN201003027Y Clarification pool plate brick for optical glass continuous melting assembly line |
| 01/09/2008 | CN201003026Y Foam glass foaming kiln honeycomb hole uniform heat type gas heating device |