| Patents for C03B 19 - Other methods of shaping glass (6,508) |
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| 04/07/1998 | US5735921 Thermal decompositing a silicon compound, oxidation or flame hydrolysis to vapor depositing glass particles |
| 04/02/1998 | DE19742159A1 Die casting optical glass components |
| 03/26/1998 | WO1998007053A3 Fused silica having high resistance to optical damage |
| 03/25/1998 | EP0831060A1 Synthetic quartz glass powder, quartz glass moldings, high purity tetraalkoxysilane, and production methods thereof |
| 03/25/1998 | EP0830319A1 Process for preparing glass and for conditioning the raw materials intended for this glass preparation |
| 03/12/1998 | DE19636588A1 Sintered glass article production |
| 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 | EP0757664B1 Compositions comprising fused particulates and methods of making them |
| 03/04/1998 | EP0647327B1 Photoinduced grating in b2o3 containing glass |
| 03/04/1998 | CN1174820A Heat treatment of silica based glasses |
| 02/25/1998 | EP0781196A4 Insulation microspheres and method of manufacture |
| 02/24/1998 | US5720909 Method of manufacturing silica powder with spherical grains |
| 02/24/1998 | US5720835 Decorative construction material and methods of its production |
| 02/19/1998 | WO1998007053A2 Fused silica having high resistance to optical damage |
| 02/17/1998 | US5719698 Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production |
| 02/11/1998 | EP0823403A1 Processes for producing synthetic quartz powder and producing shaped quartz glass |
| 02/04/1998 | EP0822167A2 Heat treatment of silica based glasses |
| 02/03/1998 | US5713979 Heat treatment facility for synthetic vitreous silica bodies |
| 02/03/1998 | US5713974 Insulation microspheres and method of manufacture |
| 02/02/1998 | CA2210564A1 Heat treatment of silica based glasses |
| 01/29/1998 | WO1998003441A1 Process and device for producing quartz glass bodies |
| 01/29/1998 | WO1998003440A1 Method of producing quartz glass bodies |
| 01/22/1998 | DE19629170A1 Verfahren und Vorrichtung zur Herstellung von Quarzglaskörpern Method and apparatus for the production of quartz glass bodies |
| 01/22/1998 | DE19628958A1 Verfahren zur Herstellung von Quarzglaskörpern A process for the production of quartz glass bodies |
| 01/22/1998 | DE19622522C1 Production of sealed sintered glass ceramic for household equipment |
| 01/20/1998 | US5709723 Method for producing large glass preforms |
| 01/15/1998 | WO1998001705A1 Gas-assisted atomizing device |
| 01/15/1998 | WO1998001228A2 Rayleigh-breakup atomizing devices and methods of making rayleigh-breakup atomizing devices |
| 01/15/1998 | CA2259625A1 Gas-assisted atomizing device |
| 01/15/1998 | CA2259617A1 Rayleigh-breakup atomizing devices and methods of making rayleigh-breakup atomizing devices |
| 01/13/1998 | US5707908 Silica glass |
| 01/13/1998 | US5707415 Method of vaporizing reactants in a packed-bed, column, film evaporator |
| 01/07/1998 | EP0816297A1 Opaque quartz glass and process for production thereof |
| 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 | US5702495 Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production |
| 12/30/1997 | CA2116383C Manufacture of high proof-test optical fiber |
| 12/29/1997 | EP0814063A1 Process for manufacturing a fluoride glass optical fibre preform |
| 12/29/1997 | EP0814062A1 Process for producing a thin film of a metal fluoride on a substrate |
| 12/16/1997 | US5699183 Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production |
| 12/16/1997 | US5698484 Providing soot particles, collecting to form body, causing to undergo mixing as result of flow in radial direction; improved homogeneity, size |
| 12/10/1997 | CN1167094A Treatment of glass substrates to compensate for warpage and distortion |
| 12/10/1997 | CN1167091A Technology for producing carving-imitated craft glass |
| 12/09/1997 | US5696624 Optical lenses for argon fluoride excimer laser forming a fine, sharp patterns |
| 12/09/1997 | US5696038 Optics |
| 12/09/1997 | US5695592 Method of adhesively bonding mineral particles to supports |
| 12/04/1997 | WO1997045376A1 Process for the production of amorphous material from wastes |
| 12/04/1997 | DE19620224A1 Sintering glass dust |
| 12/02/1997 | US5693189 Method and apparatus for supply of liquid raw material gas |
| 12/02/1997 | US5693116 Process for producing optical waveguide |
| 11/25/1997 | CA2127465C Process for preparing an amorphous, extra-hard material based on boron nitride |
| 11/13/1997 | WO1997042127A1 Method for producing hollow micro-beads made of glass |
| 11/11/1997 | US5686031 Method for rapidly producing microporous and mesoporous materials |
| 11/06/1997 | DE19710672A1 Quartz glass crucible for silicon single crystal production |
| 11/05/1997 | EP0805364A1 Treatment of glass substrates to compensate for warpage and distortion |
| 11/05/1997 | EP0804339A1 Decorative construction material and methods of its production |
| 10/30/1997 | CA2202216A1 Treatment of glass substrates to compensate for warpage and distortion |
| 10/29/1997 | EP0803589A1 Method of manufacturing optical waveguide having no void |
| 10/29/1997 | EP0803469A1 Silica gel, synthetic quartz glass powder, quartz glass molding, and processes for producing these |
| 10/21/1997 | USRE35634 Method of stone washing fabric with a synthetic abrasive stone |
| 10/21/1997 | US5679125 Method for producing silica glass for use with light in a vacuum ultraviolet wavelength range |
| 10/21/1997 | CA2037102C Method of making fused silica |
| 10/15/1997 | EP0801037A1 Process for producing inorganic microspheres and glass microballoons |
| 10/15/1997 | EP0801026A1 Process for producing synthetic quartz powder |
| 10/15/1997 | EP0800490A2 Precision burners for oxidizing halide-free, silicon-containing compounds |
| 10/15/1997 | EP0800489A1 Vertical, packed-bed, film evaporator for halide-free, silicon-containing compounds |
| 10/15/1997 | EP0800447A1 A method for rapidly producing microporous and mesoporous materials |
| 10/14/1997 | US5676720 Method of forming a porous glass substrate |
| 10/09/1997 | WO1997036835A1 Foamed glass article for preparing surfaces, use therefor, and method of making same |
| 10/07/1997 | US5674792 Shaped body having a high silicon dioxide content and a process for producing such shaped bodies |
| 10/07/1997 | CA2058183C Process for the production of an optical waveguide preform |
| 10/02/1997 | DE19611823A1 Cladding for foam glass |
| 09/30/1997 | CA2076737C Apparatus for forming porous preform used to fabricate optical fiber |
| 09/18/1997 | DE19610433A1 Luminescent glass used e.g. as laser material |
| 09/17/1997 | CN1159590A Improved method for producing plane optical waveguide |
| 09/16/1997 | US5668067 High purity fused silica having high resistance to optical damage |
| 09/16/1997 | US5667547 Method for manufacture of quartz glass plates |
| 09/12/1997 | WO1997032821A1 Method of increasing the initial transmittance of optical glass |
| 09/09/1997 | US5665139 Mold for production of a quartz glass component |
| 09/09/1997 | US5665136 Process for producing micro lenses using a laser beam |
| 09/09/1997 | US5665133 Process for production of pure transparent quartz |
| 09/09/1997 | US5665132 Process for the sintering of hollow cylinders of silicon dioxide soot |
| 09/02/1997 | US5663110 Truncated hexagonal pyramid shape; resists thermal/mechanical breakage |
| 08/28/1997 | WO1997030933A1 Pure fused silica, furnace and method |
| 08/26/1997 | US5660781 Using a raw material containing boron oxide |
| 08/26/1997 | US5660611 Method for producing glass thin film |
| 08/21/1997 | WO1997030000A1 Opaque quartz glass product and method of manufacture |
| 08/14/1997 | WO1997028938A1 Apparatus and method for manufacturing foamed material |
| 08/14/1997 | CA2245660A1 Apparatus and method for manufacturing foamed material |
| 08/07/1997 | DE19603196A1 Hollow inorganic microspheres |
| 08/06/1997 | CN1035550C Medical 32S series glass microballoon and its preparing process |
| 07/29/1997 | US5651827 Single-wafer heat-treatment apparatus and method of manufacturing reactor vessel used for same |
| 07/29/1997 | CA2086540C Method for the preparation of halide glass articles |
| 07/24/1997 | WO1997026222A1 Purified natural glass product |
| 07/23/1997 | EP0625964B1 Process for preparing an amorphous, extra-hard material based on boron nitride |
| 07/22/1997 | US5650130 Counterflow diffusion flame synthesis of ceramic oxide powders |
| 07/22/1997 | US5649987 Process for producing tabular building and decorative materials similar to natural stone |
| 07/17/1997 | WO1997025282A1 Method for enclosing an object with a transparent encapsulation |
| 07/15/1997 | US5648301 Bioactive material template for in vitro synthesis of bone tissue |