FI914317A0 - Parannetut lasimaiset piidioksidituotteet - Google Patents

Parannetut lasimaiset piidioksidituotteet

Info

Publication number
FI914317A0
FI914317A0 FI914317A FI914317A FI914317A0 FI 914317 A0 FI914317 A0 FI 914317A0 FI 914317 A FI914317 A FI 914317A FI 914317 A FI914317 A FI 914317A FI 914317 A0 FI914317 A0 FI 914317A0
Authority
FI
Finland
Prior art keywords
silica
vitreous silica
general formula
silica products
silicon compounds
Prior art date
Application number
FI914317A
Other languages
English (en)
Swedish (sv)
Other versions
FI93822B (fi
FI93822C (fi
Inventor
Ian George Stocksfield Sayce
Alan Smithson
Peter John Wells
Original Assignee
Tsl Group Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10653383&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI914317(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tsl Group Plc filed Critical Tsl Group Plc
Publication of FI914317A0 publication Critical patent/FI914317A0/fi
Publication of FI93822B publication Critical patent/FI93822B/fi
Application granted granted Critical
Publication of FI93822C publication Critical patent/FI93822C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/12—Particle morphology extending in one dimension, e.g. needle-like with a cylindrical shape
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C03B2201/42—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn doped with titanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/32—Non-halide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
    • C03B2207/38—Fuel combinations or non-standard fuels, e.g. H2+CH4, ethane
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/02—Pure silica glass, e.g. pure fused quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/10—Doped silica-based glasses containing boron or halide containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/12—Doped silica-based glasses containing boron or halide containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/14—Doped silica-based glasses containing boron or halide containing boron and fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/32—Doped silica-based glasses containing metals containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C03C2201/42—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn containing titanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2203/00—Production processes
    • C03C2203/40—Gas-phase processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Silicon Compounds (AREA)
  • Silicon Polymers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
FI914317A 1989-03-15 1991-09-13 Parannetut lasimaiset piidioksidituotteet FI93822C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8905966 1989-03-15
GB898905966A GB8905966D0 (en) 1989-03-15 1989-03-15 Improved vitreous silica products
GB9000384 1990-03-14
PCT/GB1990/000384 WO1990010596A1 (en) 1989-03-15 1990-03-14 Improved vitreous silica products

Publications (3)

Publication Number Publication Date
FI914317A0 true FI914317A0 (fi) 1991-09-13
FI93822B FI93822B (fi) 1995-02-28
FI93822C FI93822C (fi) 1995-06-12

Family

ID=10653383

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914317A FI93822C (fi) 1989-03-15 1991-09-13 Parannetut lasimaiset piidioksidituotteet

Country Status (11)

Country Link
EP (1) EP0463045B1 (fi)
JP (1) JP2744695B2 (fi)
KR (1) KR0130007B1 (fi)
AT (1) ATE141901T1 (fi)
CA (1) CA2047187C (fi)
DE (1) DE69028300T2 (fi)
DK (1) DK0463045T3 (fi)
ES (1) ES2092505T3 (fi)
FI (1) FI93822C (fi)
GB (2) GB8905966D0 (fi)
WO (1) WO1990010596A1 (fi)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242866A (en) * 1987-01-09 1993-09-07 Allied-Signal Inc. Carbon-containing black glass monoliths
US5043002A (en) 1990-08-16 1991-08-27 Corning Incorporated Method of making fused silica by decomposing siloxanes
US5152819A (en) * 1990-08-16 1992-10-06 Corning Incorporated Method of making fused silica
WO1994017003A1 (en) * 1990-09-21 1994-08-04 Allied-Signal Inc. Ceramic fiber reinforced silicon carboxide composite with adjustable dielectric properties
GB2266302B (en) * 1991-03-06 1995-01-18 Allied Signal Inc Ceramic fiber reinforced silicon carboxide composite
EP0654016B1 (en) * 1991-04-12 1997-10-29 AlliedSignal Inc. Black glass ceramic from rapid pyrolysis in oxygen-containing atmospheres
US5266533A (en) * 1991-04-12 1993-11-30 Allied-Signal Inc. Black glass ceramic from rapid pyrolysis in oxygen-containing atmospheres
JP2588447B2 (ja) * 1991-06-29 1997-03-05 信越石英株式会社 エキシマレーザー用石英ガラス部材の製造方法
US5322825A (en) * 1992-05-29 1994-06-21 Allied-Signal Inc. Silicon oxycarbonitride by pyrolysis of polycyclosiloxanes in ammonia
US5703191A (en) * 1995-09-01 1997-12-30 Corning Incorporated Method for purifying polyalkylsiloxanes and the resulting products
US5879649A (en) * 1995-12-19 1999-03-09 Corning Incorporated Method for purifying polyalkylsiloxanes and the resulting products
CN1128111C (zh) * 1995-12-19 2003-11-19 康宁股份有限公司 在制造二氧化硅时抑制硅氧烷原料凝胶化的方法
US6312656B1 (en) * 1995-12-19 2001-11-06 Corning Incorporated Method for forming silica by combustion of liquid reactants using oxygen
US6322765B1 (en) 1996-02-15 2001-11-27 Wacker-Chemie Gmbh Process for preparing silicon dioxide
DE19605672C1 (de) * 1996-02-15 1997-09-25 Wacker Chemie Gmbh Verfahren zur Herstellung von Siliciumdioxid
FR2759465B1 (fr) * 1996-04-30 1999-04-30 Corning Inc Procede de formation d'un circuit optique
AU5798798A (en) * 1996-12-16 1998-07-15 Corning Incorporated Germanium doped silica forming feedstock and method
JP4350168B2 (ja) 1997-03-07 2009-10-21 コーニング インコーポレイテッド チタニアドープ溶融シリカの製造方法
TW440548B (en) * 1997-05-14 2001-06-16 Nippon Kogaku Kk Synthetic silica glass optical member and method of manufacturing the same
CN1259109A (zh) * 1997-07-08 2000-07-05 康宁股份有限公司 用于制备石英玻璃的氯化锗和硅氧烷原料和方法
GB9722020D0 (en) * 1997-10-17 1997-12-17 Tsl Group Plc Production of quartz glass articles having high surface purity
DE19841932A1 (de) * 1998-09-14 2000-03-16 Heraeus Quarzglas Optisches Bauteil aus Quarzglas und Verfahren für seine Herstellung
US6672111B2 (en) * 2001-12-21 2004-01-06 Corning Incorporated Method and apparatus for adding metals to fused silica
JP5230051B2 (ja) * 2002-09-11 2013-07-10 株式会社トクヤマ 微小溶融シリカ粒子
US7572423B2 (en) 2002-11-26 2009-08-11 Cabot Corporation Fumed metal oxide particles and process for producing the same
DE10302914B4 (de) * 2003-01-24 2005-12-29 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von synthetischem Quarzglas
US8414970B2 (en) * 2008-02-15 2013-04-09 Guardian Industries Corp. Organosiloxane inclusive precursors having ring and/or cage-like structures for use in combustion deposition
US8038971B2 (en) 2008-09-05 2011-10-18 Cabot Corporation Fumed silica of controlled aggregate size and processes for manufacturing the same
US8729158B2 (en) 2008-09-05 2014-05-20 Cabot Corporation Fumed silica of controlled aggregate size and processes for manufacturing the same
GB2478307A (en) 2010-03-02 2011-09-07 Heraeus Quartz Uk Ltd Manufacture of silica glass
DE102010052685A1 (de) 2010-11-26 2012-05-31 J-Fiber Gmbh Verfahren zur Herstellung von strahlungsresistentem Quarzglasmaterial und danach hergestellte Quarzglaskörper
DE102011119374A1 (de) * 2011-11-25 2013-05-29 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von synthetischem Quarzglas
DE102011119341A1 (de) 2011-11-25 2013-05-29 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von synthetischem Quarzglas nach der Sootmethode
DE102011119339A1 (de) 2011-11-25 2013-05-29 Heraeus Quarzglas Gmbh & Co. Kg Zerstäubungsverfahren zur Herstellung von synthetischem Quarzglas
DE102011119373A1 (de) * 2011-11-25 2013-05-29 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von synthetischem Quarzglas
DE102011121153B3 (de) * 2011-12-15 2013-03-21 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von synthetischem Quarzglas sowie Quarzglas für den Einsatz als Mantelmaterial einer optischen Faser
DE102011121190A1 (de) 2011-12-16 2013-06-20 Heraeus Quarzglas Gmbh & Co. Kg OMCTS-Verdampfungsverfahren
JP5906929B2 (ja) * 2012-05-07 2016-04-20 住友電気工業株式会社 ガラス管およびその製造方法、ガラス管を用いた流体分離材料
JP5906930B2 (ja) * 2012-05-07 2016-04-20 住友電気工業株式会社 ガラス管およびその製造方法
EP3059212A1 (de) 2015-02-18 2016-08-24 Heraeus Quarzglas GmbH & Co. KG Verfahren und vorrichtung zur herstellung von quarzglas aus einer polymerisierbaren polyalkylsiloxanverbindung mit membranfilter als reinigungsvorrichtung
JP6881777B2 (ja) 2015-12-18 2021-06-02 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 合成石英ガラス粒の調製
US10730780B2 (en) 2015-12-18 2020-08-04 Heraeus Quarzglas Gmbh & Co. Kg Preparation of a quartz glass body in a multi-chamber oven
WO2017103124A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Erhöhen des siliziumgehalts bei der herstellung von quarzglas
CN108698888A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在石英玻璃制备中作为中间物的经碳掺杂的二氧化硅颗粒的制备
TWI733723B (zh) 2015-12-18 2021-07-21 德商何瑞斯廓格拉斯公司 不透明石英玻璃體的製備
TWI808933B (zh) 2015-12-18 2023-07-21 德商何瑞斯廓格拉斯公司 石英玻璃體、二氧化矽顆粒、光導、施照體、及成型體及其製備方法
US11299417B2 (en) 2015-12-18 2022-04-12 Heraeus Quarzglas Gmbh & Co. Kg Preparation of a quartz glass body in a melting crucible of refractory metal
WO2017103123A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung von quarzglaskörpern mit taupunktkontrolle im schmelzofen
WO2017103160A1 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung von quarzglaskörpern aus siliziumdioxidgranulat
TWI788278B (zh) 2015-12-18 2023-01-01 德商何瑞斯廓格拉斯公司 由均質石英玻璃製得之玻璃纖維及預成型品
JP7341220B2 (ja) * 2018-08-02 2023-09-08 コーニング インコーポレイテッド スートを捕捉する方法
KR102388688B1 (ko) * 2020-10-23 2022-04-20 비씨엔씨 주식회사 합성 쿼츠 제조 방법
EP4015467A1 (de) 2020-12-16 2022-06-22 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von synthetischem quarzglas
EP4015466A1 (de) 2020-12-16 2022-06-22 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von synthetischem quarzglas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826560A (en) * 1972-03-30 1974-07-30 Corning Glass Works Method of forming a light focusing fiber waveguide
JPS5263213A (en) * 1975-11-20 1977-05-25 Komatsu Denshi Kinzoku Kk Process for preparing highhpurity transparent silica glass products
DE2904199A1 (de) * 1979-02-05 1980-08-07 Degussa Verfahren zur gelenkten herstellung von kieselsaeure mittels flammenhydrolyse
DE2909815C2 (de) * 1979-03-13 1984-11-22 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung von hochdispersem Siliciumdioxid
DE3016010C2 (de) * 1980-04-25 1985-01-10 Degussa Ag, 6000 Frankfurt Verfahren zur pyrogenen Herstellung von Kieselsäure

Also Published As

Publication number Publication date
DE69028300T2 (de) 1997-03-06
GB8905966D0 (en) 1989-04-26
ATE141901T1 (de) 1996-09-15
JP2744695B2 (ja) 1998-04-28
GB2245553A (en) 1992-01-08
ES2092505T3 (es) 1996-12-01
DK0463045T3 (fi) 1997-02-10
CA2047187C (en) 1999-05-25
GB9117060D0 (en) 1991-09-18
KR920701044A (ko) 1992-08-11
GB2245553B (en) 1992-08-19
EP0463045B1 (en) 1996-08-28
DE69028300D1 (de) 1996-10-02
FI93822B (fi) 1995-02-28
AU638702B2 (en) 1993-07-08
WO1990010596A1 (en) 1990-09-20
AU5286490A (en) 1990-10-09
EP0463045A1 (en) 1992-01-02
FI93822C (fi) 1995-06-12
JPH04505149A (ja) 1992-09-10
CA2047187A1 (en) 1990-09-16
KR0130007B1 (ko) 1998-04-06

Similar Documents

Publication Publication Date Title
FI914317A0 (fi) Parannetut lasimaiset piidioksidituotteet
BE818083A (fr) Procede de fabrication d'articles creux en chocolat et article creux en chocolat ainsi obtenu
ATE61557T1 (de) Verfahren zum sintern von aus pulver extrudierten formkoerpern.
EP0455582A3 (en) Water-settable compositions, their use and process for the production of articles from such compositions
KR900700410A (ko) 다공질 세라믹 성형품, 이것의 제조를 위한 조성물, 및 그 제품
NO873795D0 (no) Framgangsmaate for tilvirkning av keramiske gjenstander.
DE69026519D1 (de) Flachprodukt aus keramischem Material und Verfahren zu seiner Herstellung
ATE14562T1 (de) Pyrogen hergestellte kieselsaeure und verfahren zu ihrer herstellung.
BR8805539A (pt) Material refratario e processo para a producao do mesmo
FR2512442B1 (fr) Derives de cyclopentadiene, procede de leur preparation, composition les contenant et procede de fabrication d'articles moules les utilisant
NO873828D0 (no) Framgangsmaate for tilvirkning av keramiske komposittgjenstander ved bruk av oksidasjonsprodukter.
BE886343A (fr) Procede de fabrication d'articles en ceramique, en particulier depourvus de glacure, notamment de carreaux en ceramique comportant un motif decoratif
BR8802977A (pt) Composicao,processo de obtencao de um substrato revestido de um material ceramico sinterizado e processo de fabricacao de uma peca ceramica cozida
ATE72984T1 (de) Zusammensetzungen aus anorganischen elementen und/oder oligo-elementen und ihr herstellungsverfahren.
DE59009828D1 (de) Sinterfähiges Keramikpulver, Verfahren zu seiner Herstellung, daraus hergestellte Siliziumnitridkeramik, Verfahren zu deren Herstellung sowie deren Verwendung.
ATE90317T1 (de) Aluminiumoxidpulver mit verbesserten verarbeitungseigenschaften und verfahren zu ihrer herstellung.
NO176838C (no) Framgangsmåte for framstilling av en selvbærende keramisk gjenstand
Uchikawa et al. DETERMINATION OF CADMIUM IN CERAMIC MATERIALS AND CERAMIC PRODUCTS BY INDUCTIVELY COUPLED PLASMA ATOMIC-EMISSION SPECTROSCOPY
IL88914A0 (en) Ketenedithioacetal derivatives,processes for producing the same and pharmaceutical compositions containing the same
Palmonari et al. SLUDGES FROM THE ITALIAN CERAMICS INDUSTRY. PT. 1. QUALI-QUANTITATIVE EVALUATION
RU92009193A (ru) Способ глазурования керамических изделий
RO94022B1 (ro) Procedeu de obtinere a unor produse ceramice de tip vitrus
IT8125029A0 (it) Processo per la fabbricazione di terraglie a corpo poroso e specialmente di prodotti da fornace, e materiali in terraglia prodotti secondo detto processo.
RO93280B1 (ro) Procedeu pentru realizarea de produse inelare cu rezistenta ridicata la abraziune si la agenti chimici
FR359633A (fr) Procédé de décoration d'objets en émail, porcelaine, majolique, verre, etc.

Legal Events

Date Code Title Description
BB Publication of examined application