DE3771963D1 - Verfahren zur herstellung von glas. - Google Patents

Verfahren zur herstellung von glas.

Info

Publication number
DE3771963D1
DE3771963D1 DE8787901656T DE3771963T DE3771963D1 DE 3771963 D1 DE3771963 D1 DE 3771963D1 DE 8787901656 T DE8787901656 T DE 8787901656T DE 3771963 T DE3771963 T DE 3771963T DE 3771963 D1 DE3771963 D1 DE 3771963D1
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
DE8787901656T
Other languages
English (en)
Inventor
Hiroshi Morishita
Hiroshi Namikawa
Youji Koguchi
Shin-Ichi Miyake
Terukazu Imayoshi
Hitoshi Kikuchi
Akihiro Nakamura
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 JP4379786A external-priority patent/JPS62202826A/ja
Priority claimed from JP4379886A external-priority patent/JPS62212233A/ja
Application filed by Japan Oxygen Co Ltd filed Critical Japan Oxygen Co Ltd
Application granted granted Critical
Publication of DE3771963D1 publication Critical patent/DE3771963D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
DE8787901656T 1986-02-28 1987-02-27 Verfahren zur herstellung von glas. Expired - Fee Related DE3771963D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4379786A JPS62202826A (ja) 1986-02-28 1986-02-28 ガラスの製造法
JP4379886A JPS62212233A (ja) 1986-02-28 1986-02-28 ガラスの製造法
PCT/JP1987/000124 WO1987005285A1 (en) 1986-02-28 1987-02-27 Process for manufacturing glass

Publications (1)

Publication Number Publication Date
DE3771963D1 true DE3771963D1 (de) 1991-09-12

Family

ID=26383625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787901656T Expired - Fee Related DE3771963D1 (de) 1986-02-28 1987-02-27 Verfahren zur herstellung von glas.

Country Status (4)

Country Link
US (1) US4828594A (de)
EP (1) EP0258455B1 (de)
DE (1) DE3771963D1 (de)
WO (1) WO1987005285A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20040118156A1 (en) * 2001-03-08 2004-06-24 Gabriele Korus Method of producing a quartz glass crucible
US6755049B2 (en) * 2001-03-08 2004-06-29 Heraeus Quarzglas Gmbh & Co. Kg Method of producing a quartz glass crucible
US20060135342A1 (en) * 2004-12-21 2006-06-22 Anderson James G Method of making alkali metal silicate glass, feedstock, and glass article formed therefrom
WO2017103121A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung eines opaken quarzglaskörpers
JP6984897B2 (ja) 2015-12-18 2021-12-22 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 石英ガラス調製時のケイ素含有量の増大
WO2017103153A1 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Glasfasern und vorformen aus quarzglas mit geringem oh-, cl- und al-gehalt
EP3390304B1 (de) 2015-12-18 2023-09-13 Heraeus Quarzglas GmbH & Co. KG Sprühgranulieren von siliziumdioxid bei der herstellung von quarzglas
JP6940236B2 (ja) 2015-12-18 2021-09-22 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 溶融炉内での露点監視による石英ガラス体の調製
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
KR20180095622A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 내화성 금속으로 제조된 용융 도가니에서 실리카 유리 제품의 제조
US11339076B2 (en) 2015-12-18 2022-05-24 Heraeus Quarzglas Gmbh & Co. Kg Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass
TWI794150B (zh) 2015-12-18 2023-03-01 德商何瑞斯廓格拉斯公司 自二氧化矽顆粒製備石英玻璃體
WO2017103166A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung eines quarzglaskörpers in einem mehrkammerofen

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US805139A (en) * 1904-06-13 1905-11-21 Charles W Brown Manufacture of glass.
US1549597A (en) * 1921-04-01 1925-08-11 Gen Electric Silica glass
US1645080A (en) * 1926-06-24 1927-10-11 Gen Electric Method of producing high-grade vitreous silica
US2134050A (en) * 1937-02-27 1938-10-25 Warren C Kimbrough Gas trap
US2726487A (en) * 1952-11-21 1955-12-13 Gen Electric Method for making fused vitreous quartz
GB1156066A (en) * 1967-03-23 1969-06-25 Pilkington Brothers Ltd Improvements in or relating to the Production of Powdered Cristobalite.
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
JPS6024057B2 (ja) * 1977-07-27 1985-06-11 住友電気工業株式会社 ガラス体の製造方法
JPS606294B2 (ja) * 1977-11-28 1985-02-16 住友電気工業株式会社 ガラス体の製造方法
GB2002342B (en) * 1977-07-27 1982-06-30 Sumitomo Electric Industries Process for producing a glass member
JPS606293B2 (ja) * 1977-08-26 1985-02-16 住友電気工業株式会社 光伝送用ガラスフアイバ−素材の製造方法
JPS5436951A (en) * 1977-08-29 1979-03-19 Sumitomo Electric Ind Ltd Heat treatment method of glass rod
US4146379A (en) * 1977-08-24 1979-03-27 University Of Southern California Process for densifying polycrystalline articles
DE3014311C2 (de) * 1980-04-15 1982-06-16 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung von Quarzglastiegeln und Vorrichtung zur Durchführung dieses Verfahrens
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
US4414282A (en) * 1982-04-19 1983-11-08 The United States Of America As Represented By The United States Department Of Energy Glass ceramic seals to inconel
EP0173961B1 (de) * 1984-08-30 1991-01-23 Japan Oxygen Co., Ltd. Verfahren zur Herstellung von Glas
JPS6230634A (ja) * 1985-08-02 1987-02-09 Nippon Sanso Kk 石英ガラスの製造法
JPS6158824A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法
JPS6158822A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法
JPS6158823A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法
JPS6158832A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラス用材料
JPS6230633A (ja) * 1985-08-02 1987-02-09 Nippon Sanso Kk ガラスの製造法

Also Published As

Publication number Publication date
EP0258455B1 (de) 1991-08-07
US4828594A (en) 1989-05-09
WO1987005285A1 (en) 1987-09-11
EP0258455A4 (de) 1988-12-19
EP0258455A1 (de) 1988-03-09

Similar Documents

Publication Publication Date Title
DE3581455D1 (de) Verfahren zur herstellung von glas.
DE3782783D1 (de) Verfahren zur herstellung optischer bauteile.
DE3762745D1 (de) Verfahren zur herstellung von 2-chlor-5-chlormethylthiazol.
DE3763558D1 (de) Verfahren zur herstellung von 2-chlor-5-chlormethylpyridin.
DE3869308D1 (de) Verfahren zur herstellung von kieselglas.
DE3773306D1 (de) Verfahren zur herstellung von glas.
DE3583117D1 (de) Verfahren zur herstellung von wirklich poroesen glasgegenstaenden.
DE3773889D1 (de) Verfahren zur herstellung von merkaptomethylphenolen.
DE3780954D1 (de) Verfahren zur herstellung von siliziumdioxid-glasfasern.
DE3780704T2 (de) Verfahren zur herstellung von n-acyltetrahydroisochinoline.
DE3771963D1 (de) Verfahren zur herstellung von glas.
DE3771657D1 (de) Verfahren zur herstellung von cyclopentanon.
DE3777692D1 (de) Verfahren zur herstellung von makromeren.
DE3762487D1 (de) Verfahren zur herstellung von verbundglaesern.
DE3778591D1 (de) Verfahren zur herstellung von polycarbonaten.
DE3769076D1 (de) Verfahren zur herstellung von fluorbenzaldehyden.
DE3766910D1 (de) Verfahren zur herstellung von dihydrocyclocitral.
DE3769222D1 (de) Verfahren zur herstellung von ticl4.
ATE49919T1 (de) Verfahren zur herstellung von verbundteilen.
DE3771506D1 (de) Verfahren zur herstellung von wasserhellem phenol.
DE3768372D1 (de) Verfahren zur herstellung von aethylenoxid.
DE196666T1 (de) Verfahren zur herstellung von halogenidglaesern.
DE3777475D1 (de) Verfahren zur herstellung von polyphenylen-ether-polyester-copolymeren.
DE3769263D1 (de) Verfahren zur herstellung von bromfluoroethylhypofluorit.
ATA304487A (de) Verfahren zur herstellung von 9alpha-hydroxy-4-androsten-3,17-dion

Legal Events

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