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DE3581455D1 - Verfahren zur herstellung von glas. - Google Patents

Verfahren zur herstellung von glas.

Info

Publication number
DE3581455D1
DE3581455D1 DE8585110852T DE3581455T DE3581455D1 DE 3581455 D1 DE3581455 D1 DE 3581455D1 DE 8585110852 T DE8585110852 T DE 8585110852T DE 3581455 T DE3581455 T DE 3581455T DE 3581455 D1 DE3581455 D1 DE 3581455D1
Authority
DE
Germany
Prior art keywords
producing glass
glass
producing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8585110852T
Other languages
English (en)
Inventor
Koji Seki
Hiroshi Morishita
Kiyoshi Ohno
Hiroshi Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Oxygen Co Ltd
Original Assignee
Japan Oxygen Co Ltd
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
Priority claimed from JP18158784A external-priority patent/JPS6158823A/ja
Priority claimed from JP18158684A external-priority patent/JPS6158822A/ja
Priority claimed from JP18158884A external-priority patent/JPS6158824A/ja
Priority claimed from JP17066485A external-priority patent/JPS6230634A/ja
Priority claimed from JP17066385A external-priority patent/JPS6230633A/ja
Application filed by Japan Oxygen Co Ltd filed Critical Japan Oxygen Co Ltd
Application granted granted Critical
Publication of DE3581455D1 publication Critical patent/DE3581455D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C03C1/02—Pretreated ingredients
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/106—Forming solid beads by chemical vapour deposition; by liquid phase reaction
    • C03B19/1065—Forming solid beads by chemical vapour deposition; by liquid phase reaction by liquid phase reactions, e.g. by means of a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
    • 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
    • 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
    • C03C2203/00—Production processes
    • C03C2203/10—Melting processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/08—Quartz
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/15—Nonoxygen containing chalogenides
    • Y10S65/16—Optical filament or fiber treatment with fluorine or incorporating fluorine in final product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
DE8585110852T 1984-08-30 1985-08-28 Verfahren zur herstellung von glas. Expired - Fee Related DE3581455D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP18158784A JPS6158823A (ja) 1984-08-30 1984-08-30 透明石英ガラスの製造法
JP18158684A JPS6158822A (ja) 1984-08-30 1984-08-30 透明石英ガラスの製造法
JP18158884A JPS6158824A (ja) 1984-08-30 1984-08-30 透明石英ガラスの製造法
JP17066485A JPS6230634A (ja) 1985-08-02 1985-08-02 石英ガラスの製造法
JP17066385A JPS6230633A (ja) 1985-08-02 1985-08-02 ガラスの製造法

Publications (1)

Publication Number Publication Date
DE3581455D1 true DE3581455D1 (de) 1991-02-28

Family

ID=27528509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585110852T Expired - Fee Related DE3581455D1 (de) 1984-08-30 1985-08-28 Verfahren zur herstellung von glas.

Country Status (3)

Country Link
US (1) US4871695A (de)
EP (1) EP0173961B1 (de)
DE (1) DE3581455D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3771963D1 (de) * 1986-02-28 1991-09-12 Nippon Oxygen Co Ltd Verfahren zur herstellung von glas.
JPS62212234A (ja) * 1986-02-28 1987-09-18 Nippon Sanso Kk ガラスの製造法
EP0258457B1 (de) * 1986-02-28 1991-09-25 Japan Oxygen Co. Ltd. Verfahren zur herstellung von glas
JPH0761852B2 (ja) * 1987-03-23 1995-07-05 日東化学工業株式会社 非焼結クリストバライト化シリカの製造方法
JP2617822B2 (ja) * 1990-04-10 1997-06-04 日東化学工業株式会社 非焼結状クリストバライト粒子の製造方法
US5723172A (en) * 1994-03-11 1998-03-03 Dan Sherman Method for forming a protective coating on glass
US5665424A (en) * 1994-03-11 1997-09-09 Sherman; Dan Method for making glass articles having a permanent protective coating
JP3751326B2 (ja) * 1994-10-14 2006-03-01 三菱レイヨン株式会社 高純度透明石英ガラスの製造方法
CA2260988C (en) * 1996-07-16 2002-10-29 Toyota Jidosha Kabushiki Kaisha Ultralow-loss silica glass and optical fibers using the same
CN1315725C (zh) * 1999-12-28 2007-05-16 株式会社渡边商行 二氧化硅粒子、合成石英粉、合成石英玻璃的合成方法
US20060281623A1 (en) * 2005-06-10 2006-12-14 General Electric Company Free-formed quartz glass ingots and method for making the same
US8211817B2 (en) * 2006-09-11 2012-07-03 Tosoh Corporation Fused silica glass and process for producing the same
ES2706877T3 (es) 2014-11-13 2019-04-01 Gerresheimer Glas Gmbh Filtro de partículas de máquina para conformar vidrio, unidad de émbolo, cabeza de soplado, soporte de cabeza de soplado y máquina para conformar vidrio adaptada a dicho filtro o que lo comprende
KR20180095624A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 불투명 실리카 유리 제품의 제조
WO2017103166A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung eines quarzglaskörpers in einem mehrkammerofen
CN109153593A (zh) 2015-12-18 2019-01-04 贺利氏石英玻璃有限两合公司 合成石英玻璃粉粒的制备
KR20180095616A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 용융 가열로에서 이슬점 조절을 이용한 실리카 유리체의 제조
EP3390294B1 (de) 2015-12-18 2024-02-07 Heraeus Quarzglas GmbH & Co. KG Verringern des erdalkalimetallgehalts von siliziumdioxidgranulat durch behandlung von kohlenstoffdotiertem siliziumdioxidgranulat bei hoher temperatur
JP6981710B2 (ja) 2015-12-18 2021-12-17 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 二酸化ケイ素造粒体からの石英ガラス体の調製
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
KR20180095622A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 내화성 금속으로 제조된 용융 도가니에서 실리카 유리 제품의 제조
US11952303B2 (en) 2015-12-18 2024-04-09 Heraeus Quarzglas Gmbh & Co. Kg Increase in silicon content in the preparation of quartz glass
JP2019502633A (ja) 2015-12-18 2019-01-31 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 均質な石英ガラス製のガラス繊維および母材
CN108698881A (zh) * 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 由热解二氧化硅颗粒所得的均质石英玻璃

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927697A (en) * 1968-02-22 1975-12-23 Heraeus Schott Quarzschmelze Quartz glass elements
SE372245B (de) * 1973-02-06 1974-12-16 Arbman Ab Stig
US4042361A (en) * 1976-04-26 1977-08-16 Corning Glass Works Method of densifying metal oxides
US4093771A (en) * 1976-10-29 1978-06-06 Nasa Reaction cured glass and glass coatings
GB2002342B (en) * 1977-07-27 1982-06-30 Sumitomo Electric Industries Process for producing a glass member
US4146379A (en) * 1977-08-24 1979-03-27 University Of Southern California Process for densifying polycrystalline articles
US4465656A (en) * 1981-08-19 1984-08-14 Hughes Aircraft Company Process for preparation of water-free oxide material
US4429009A (en) * 1981-10-30 1984-01-31 Hughes Aircraft Company Process for surface conversion of vitreous silica to cristobalite

Also Published As

Publication number Publication date
EP0173961A2 (de) 1986-03-12
US4871695A (en) 1989-10-03
EP0173961B1 (de) 1991-01-23
EP0173961A3 (en) 1987-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee