BR0201005A - Chapa de vidro e método para temperar uma chapa de vidro - Google Patents

Chapa de vidro e método para temperar uma chapa de vidro

Info

Publication number
BR0201005A
BR0201005A BR0201005-4A BR0201005A BR0201005A BR 0201005 A BR0201005 A BR 0201005A BR 0201005 A BR0201005 A BR 0201005A BR 0201005 A BR0201005 A BR 0201005A
Authority
BR
Brazil
Prior art keywords
glass plate
tempering
glass
temperature
poise
Prior art date
Application number
BR0201005-4A
Other languages
English (en)
Inventor
Kazushige Yoda
Yasumasa Kato
Shuichi Akada
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
Publication of BR0201005A publication Critical patent/BR0201005A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
    • 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
    • C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Landscapes

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

Abstract

"CHAPA DE VIDRO E MéTODO PARA TEMPERAR UMA CHAPA DE VIDRO". Um método para temperar uma chapa de vidro que tenha uma espessura de 2 a 3 mm, e que tenha um coeficiente de expansão térmica linear médio de pelo menos 88 x 10^ -7^ /<198>C a uma temperatura de 50 a 300 <198>C e um ponto de amolecimento de 715 a 740 <198>C, que compreende o resfriamento da chapa de vidro de uma temperatura inicial de resfriamento do vidro na qual a viscosidade está dentro da faixa de 10^ 9^ até 10^ 10 poise até uma temperatura na qual a viscosidade seja 10^ 12^ poise de forma que o coeficiente de transferência de calor h (W/m^ 2^K) satisfaz a fórmula (1) a seguir, onde t (mm) é a espessura da chapa de vidro: h > 4970,5 - 3149,9t + 550,3t^ 2^ fórmula (1)
BR0201005-4A 2001-03-30 2002-03-28 Chapa de vidro e método para temperar uma chapa de vidro BR0201005A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001099201 2001-03-30
JP2001293601 2001-09-26

Publications (1)

Publication Number Publication Date
BR0201005A true BR0201005A (pt) 2003-01-14

Family

ID=26612722

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201005-4A BR0201005A (pt) 2001-03-30 2002-03-28 Chapa de vidro e método para temperar uma chapa de vidro

Country Status (8)

Country Link
US (2) US20030061835A1 (pt)
EP (1) EP1245545B1 (pt)
JP (1) JP2003171131A (pt)
KR (1) KR100814300B1 (pt)
CN (2) CN1208266C (pt)
BR (1) BR0201005A (pt)
CZ (1) CZ2002998A3 (pt)
MX (1) MXPA02003319A (pt)

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US8017537B2 (en) * 2005-10-31 2011-09-13 Nippon Sheet Glass Company, Limited Glass article and method of producing the same
KR100824591B1 (ko) * 2007-05-02 2008-04-23 삼성유리공업 주식회사 수평강화로를 이용한 장식용 판유리 제조방법
JP5467490B2 (ja) 2007-08-03 2014-04-09 日本電気硝子株式会社 強化ガラス基板の製造方法及び強化ガラス基板
DE102007062979B4 (de) * 2007-12-21 2013-03-07 Schott Ag Verfahren zur Herstellung eines Glasgegenstands in Form einer Gargeräte-Innenscheibe, Glasscheibenpaket und Haushalts-Gargerätetür
KR100983476B1 (ko) * 2009-06-26 2010-09-24 한국유리공업주식회사 저철분 플로트 유리 및 그 제조방법과 용도
CN101367606B (zh) * 2008-09-26 2011-04-06 无锡海达安全玻璃有限公司 4.0mm钢化玻璃的钢化加工方法
CN101798170B (zh) * 2010-04-15 2012-04-11 秦皇岛星箭特种玻璃有限公司 卫星用高强度超大超薄玻璃盖片的制备方法
CN103189324B (zh) * 2010-10-27 2016-01-20 旭硝子株式会社 玻璃板及其制造方法
EP2457881B1 (en) 2010-11-30 2019-05-08 Corning Incorporated Method and apparatus for bending a sheet of material into a shaped article
JP5024487B1 (ja) * 2011-02-01 2012-09-12 旭硝子株式会社 磁気ディスク用ガラス基板の製造方法
KR20140018227A (ko) * 2011-02-28 2014-02-12 아사히 가라스 가부시키가이샤 강화용 유리판
CN102295408B (zh) * 2011-06-13 2012-12-26 福耀玻璃工业集团股份有限公司 一种吸热浮法玻璃
JPWO2014030682A1 (ja) * 2012-08-24 2016-07-28 旭硝子株式会社 強化ガラス
US10005691B2 (en) 2014-07-31 2018-06-26 Corning Incorporated Damage resistant glass article
CN103613270A (zh) * 2013-11-22 2014-03-05 常熟市华光玻璃太阳能技术有限公司 一种大型触摸屏玻璃生产方法
JP2015105216A (ja) * 2013-12-02 2015-06-08 旭硝子株式会社 フロートガラス製造装置、およびフロートガラス製造方法
WO2015088010A1 (ja) * 2013-12-13 2015-06-18 旭硝子株式会社 化学強化用ガラスおよび化学強化ガラス並びに化学強化ガラスの製造方法
CN107663012A (zh) * 2013-12-13 2018-02-06 旭硝子株式会社 化学强化用玻璃和进行了化学强化处理的玻璃
WO2015088009A1 (ja) * 2013-12-13 2015-06-18 旭硝子株式会社 化学強化用ガラスおよび化学強化ガラス並びに化学強化ガラスの製造方法
US9321677B2 (en) 2014-01-29 2016-04-26 Corning Incorporated Bendable glass stack assemblies, articles and methods of making the same
US10144198B2 (en) 2014-05-02 2018-12-04 Corning Incorporated Strengthened glass and compositions therefor
WO2016006538A1 (ja) 2014-07-07 2016-01-14 旭硝子株式会社 顔料プリント用ガラス板、顔料プリントガラス板、その製造方法および画像表示装置
US10611664B2 (en) 2014-07-31 2020-04-07 Corning Incorporated Thermally strengthened architectural glass and related systems and methods
US11097974B2 (en) 2014-07-31 2021-08-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
EP3402762B1 (en) 2016-01-12 2023-11-08 Corning Incorporated Thin thermally and chemically strengthened glass-based articles
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
JP2019513683A (ja) * 2016-04-18 2019-05-30 コーニング インコーポレイテッド 選択的マイクロ波加熱および能動冷却を用いてガラス積層板を熱的に焼き戻す方法
TW201920028A (zh) 2017-08-24 2019-06-01 美商康寧公司 具有改良回火能力之玻璃
TWI785156B (zh) 2017-11-30 2022-12-01 美商康寧公司 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃
DK3794202T3 (da) * 2018-05-14 2023-04-24 Agc Glass Europe Asymmetrisk vaakuumisoleret rudeenhed
CN113727954A (zh) 2019-04-23 2021-11-30 康宁股份有限公司 具有确定的应力分布曲线的玻璃层叠物及其制作方法
CN110423001A (zh) * 2019-07-29 2019-11-08 信义电子玻璃（芜湖）有限公司 一种电子玻璃及其应用
US11697617B2 (en) 2019-08-06 2023-07-11 Corning Incorporated Glass laminate with buried stress spikes to arrest cracks and methods of making the same
CN112624587A (zh) * 2021-01-13 2021-04-09 洛阳北方玻璃技术股份有限公司 一种水平辊道式玻璃连续钢化方法

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JPH0653592B2 (ja) * 1985-02-21 1994-07-20 旭硝子株式会社 強化ガラスの製造方法
JPS6340743A (ja) * 1986-08-04 1988-02-22 Central Glass Co Ltd 易強化性色ガラス組成物
JPH0623068B2 (ja) 1989-04-05 1994-03-30 セントラル硝子株式会社 板ガラスの強化方法
JP2745004B2 (ja) 1990-06-27 1998-04-28 株式会社竹中工務店 鉄骨建方法
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JPH09208246A (ja) 1995-10-16 1997-08-12 Central Glass Co Ltd 防火ガラス
DE19710289C1 (de) * 1997-03-13 1998-05-14 Vetrotech Saint Gobain Int Ag Feuerwiderstandsfähige Verglasung
US5851940A (en) * 1997-07-11 1998-12-22 Ford Motor Company Blue glass with improved UV and IR absorption
EP1013619A1 (fr) * 1998-12-22 2000-06-28 Glaverbel Substrat en verre coloré portant un revêtement
DE19936699C2 (de) * 1999-08-04 2001-10-31 Nachtmann F X Bleikristall Blei- und bariumfreies Kristallglas
AU779864C (en) * 1999-09-01 2006-08-17 Pilkington Plc Improvements in or relating to tempered glazings, and glass for use therein
US6844280B2 (en) * 2000-03-06 2005-01-18 Nippon Sheet Glass Company, Limited Flat glass having high transmittance

Also Published As

Publication number Publication date
KR100814300B1 (ko) 2008-03-18
CN1208266C (zh) 2005-06-29
US20070117707A1 (en) 2007-05-24
US20030061835A1 (en) 2003-04-03
EP1245545A1 (en) 2002-10-02
CN1266063C (zh) 2006-07-26
MXPA02003319A (es) 2004-07-16
JP2003171131A (ja) 2003-06-17
CN1378983A (zh) 2002-11-13
EP1245545B1 (en) 2011-08-10
CZ2002998A3 (cs) 2003-11-12
CN1623946A (zh) 2005-06-08
KR20020077256A (ko) 2002-10-11
US7341968B2 (en) 2008-03-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.