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WO2008120535A1 - Procédé de production de verre plat, appareil servant à former une couche tampon de verre plat et équipement de production de verre plat - Google Patents

Procédé de production de verre plat, appareil servant à former une couche tampon de verre plat et équipement de production de verre plat Download PDF

Info

Publication number
WO2008120535A1
WO2008120535A1 PCT/JP2008/054325 JP2008054325W WO2008120535A1 WO 2008120535 A1 WO2008120535 A1 WO 2008120535A1 JP 2008054325 W JP2008054325 W JP 2008054325W WO 2008120535 A1 WO2008120535 A1 WO 2008120535A1
Authority
WO
WIPO (PCT)
Prior art keywords
flat glass
producing
buffer layer
glass
forming
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.)
Ceased
Application number
PCT/JP2008/054325
Other languages
English (en)
Japanese (ja)
Inventor
Shirou Tanii
Motoichi Iga
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.)
AGC Inc
Original Assignee
Asahi Glass 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
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2009507441A priority Critical patent/JP5223861B2/ja
Priority to CN2008800108466A priority patent/CN101652329B/zh
Priority to KR1020097015664A priority patent/KR101075049B1/ko
Publication of WO2008120535A1 publication Critical patent/WO2008120535A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • C03C21/003—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions under application of an electrical potential difference
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
    • C03C2217/475—Inorganic materials
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/115—Deposition methods from solutions or suspensions electro-enhanced deposition
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/36—Underside coating of a glass sheet
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

L'invention concerne un procédé de production d'un verre plat, un appareil permettant de former une couche tampon de verre plat et un équipement de production de verre plat qui entraîne une inhibition de l'occurrence de défauts à la place du moyen de formation de couche classique utilisant du SO2. Le procédé de production d'un verre plat est un procédé comprenant l'étape de formation consistant à former un ruban de verre (6) tout en apportant en continu du verre fondu (5) sur la surface de bain horizontale (1b) de la cuve de métal fondu (1), recevoir un métal fondu et la lente étape de refroidissement consistant à transporter le ruban de verre (6) dans un four à refroidissement lent (3) pour effectuer de cette façon un lent refroidissement, caractérisé en ce que, dans une étape postérieure à l'étape de formation, le ruban de verre (6) au niveau de sa surface inférieure (6a) est doté d'une couche tampon d'un agent prévenant l'occurrence de défauts.
PCT/JP2008/054325 2007-04-03 2008-03-10 Procédé de production de verre plat, appareil servant à former une couche tampon de verre plat et équipement de production de verre plat Ceased WO2008120535A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009507441A JP5223861B2 (ja) 2007-04-03 2008-03-10 板ガラスの製造方法、板ガラスの緩衝層形成装置及び板ガラスの製造設備
CN2008800108466A CN101652329B (zh) 2007-04-03 2008-03-10 平板玻璃的制造方法、平板玻璃的缓冲层形成装置及平板玻璃的制造设备
KR1020097015664A KR101075049B1 (ko) 2007-04-03 2008-03-10 판유리의 제조 방법, 판유리의 완충층 형성 장치 및 판유리의 제조 설비

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007097203 2007-04-03
JP2007-097203 2007-04-03

Publications (1)

Publication Number Publication Date
WO2008120535A1 true WO2008120535A1 (fr) 2008-10-09

Family

ID=39808119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054325 Ceased WO2008120535A1 (fr) 2007-04-03 2008-03-10 Procédé de production de verre plat, appareil servant à former une couche tampon de verre plat et équipement de production de verre plat

Country Status (5)

Country Link
JP (1) JP5223861B2 (fr)
KR (1) KR101075049B1 (fr)
CN (1) CN101652329B (fr)
TW (1) TW200906743A (fr)
WO (1) WO2008120535A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077371A1 (fr) * 2012-11-16 2014-05-22 旭硝子株式会社 Procédé de production de verre et appareil de production de verre
JP2016050160A (ja) * 2014-09-01 2016-04-11 旭硝子株式会社 雰囲気仕切装置、およびフロートガラス製造装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102190424B (zh) * 2010-03-05 2014-05-14 晶牛微晶集团股份有限公司 无机板材的制造方法、装置
CN103228584B (zh) * 2010-11-29 2015-04-22 旭硝子株式会社 浮法平板玻璃的制造装置及浮法平板玻璃的制造方法
WO2013011980A1 (fr) * 2011-07-20 2013-01-24 旭硝子株式会社 Procédé de production de verre flotté
JP2016020282A (ja) * 2012-11-16 2016-02-04 旭硝子株式会社 フロート板ガラス製造装置、フロート板ガラス製造方法
CN103936301A (zh) * 2014-04-30 2014-07-23 成都光明光电股份有限公司 浮法玻璃的制造方法、浮法玻璃及制造设备
CN104261656A (zh) * 2014-09-19 2015-01-07 中国南玻集团股份有限公司 浮法玻璃的制造装置及保护层形成装置
CN107721143B (zh) * 2017-10-30 2024-03-12 山东省药用玻璃股份有限公司 双循环硫霜化退火炉
KR20210010458A (ko) * 2018-05-17 2021-01-27 에이지씨 가부시키가이샤 플로트 유리 제조 장치 및 플로트 유리 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924172A1 (fr) * 1997-12-19 1999-06-23 Glaverbel Revêtement d'un substrat vitreux
JP2000072457A (ja) * 1998-09-02 2000-03-07 Central Glass Co Ltd フロート板ガラスの形成方法および形成装置
WO2002051767A1 (fr) * 2000-12-26 2002-07-04 Nippon Sheet Glass Co.,Ltd. Verre a glace avec film protecteur et son procede de fabrication
JP2004344767A (ja) * 2003-05-22 2004-12-09 Central Glass Co Ltd 粉体塗布装置
WO2008004480A1 (fr) * 2006-07-07 2008-01-10 Asahi Glass Co., Ltd. Procédés destinés à produire un substrat de verre sans alcali

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4218263B2 (ja) * 2002-06-24 2009-02-04 旭硝子株式会社 板硝子の製造方法
CN100431989C (zh) * 2004-10-28 2008-11-12 中国洛阳浮法玻璃集团有限责任公司 超薄浮法玻璃生产中二氧化硫气体的使用方法
CN1899998A (zh) * 2006-07-18 2007-01-24 福耀集团双辽有限公司 平板玻璃在线镀膜的方法和设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924172A1 (fr) * 1997-12-19 1999-06-23 Glaverbel Revêtement d'un substrat vitreux
JP2000072457A (ja) * 1998-09-02 2000-03-07 Central Glass Co Ltd フロート板ガラスの形成方法および形成装置
WO2002051767A1 (fr) * 2000-12-26 2002-07-04 Nippon Sheet Glass Co.,Ltd. Verre a glace avec film protecteur et son procede de fabrication
JP2004344767A (ja) * 2003-05-22 2004-12-09 Central Glass Co Ltd 粉体塗布装置
WO2008004480A1 (fr) * 2006-07-07 2008-01-10 Asahi Glass Co., Ltd. Procédés destinés à produire un substrat de verre sans alcali

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077371A1 (fr) * 2012-11-16 2014-05-22 旭硝子株式会社 Procédé de production de verre et appareil de production de verre
JP2016050160A (ja) * 2014-09-01 2016-04-11 旭硝子株式会社 雰囲気仕切装置、およびフロートガラス製造装置

Also Published As

Publication number Publication date
KR20090110319A (ko) 2009-10-21
CN101652329A (zh) 2010-02-17
JP5223861B2 (ja) 2013-06-26
JPWO2008120535A1 (ja) 2010-07-15
KR101075049B1 (ko) 2011-10-19
TW200906743A (en) 2009-02-16
TWI360526B (fr) 2012-03-21
CN101652329B (zh) 2012-07-04

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