WO2013030848A1 - Glass composition for strengthened cover glass - Google Patents

Glass composition for strengthened cover glass Download PDF

Info

Publication number
WO2013030848A1
WO2013030848A1 PCT/IN2012/000185 IN2012000185W WO2013030848A1 WO 2013030848 A1 WO2013030848 A1 WO 2013030848A1 IN 2012000185 W IN2012000185 W IN 2012000185W WO 2013030848 A1 WO2013030848 A1 WO 2013030848A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
mol
ranges
present disclosure
range
Prior art date
Application number
PCT/IN2012/000185
Other languages
English (en)
French (fr)
Inventor
Jeetendra Sehgal
Original Assignee
Sterlite Technologies 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 Sterlite Technologies Ltd filed Critical Sterlite Technologies Ltd
Priority to CN201280021762.9A priority Critical patent/CN103534216A/zh
Priority to KR1020137018818A priority patent/KR20140057474A/ko
Priority to JP2014526603A priority patent/JP2014527015A/ja
Publication of WO2013030848A1 publication Critical patent/WO2013030848A1/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • 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
    • 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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
PCT/IN2012/000185 2011-08-26 2012-03-19 Glass composition for strengthened cover glass WO2013030848A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280021762.9A CN103534216A (zh) 2011-08-26 2012-03-19 用于增强的盖板玻璃的玻璃组合物
KR1020137018818A KR20140057474A (ko) 2011-08-26 2012-03-19 강화 커버 유리의 유리 조성물
JP2014526603A JP2014527015A (ja) 2011-08-26 2012-03-19 強化カバーガラス用のガラス組成

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN2390MU2011 2011-08-26
IN2390/MUM/2011 2011-08-26
AU2011101310A AU2011101310A4 (en) 2011-08-26 2011-10-12 Glass composition for strengthened cover glass
AUAU2011101310 2011-10-12

Publications (1)

Publication Number Publication Date
WO2013030848A1 true WO2013030848A1 (en) 2013-03-07

Family

ID=45465409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2012/000185 WO2013030848A1 (en) 2011-08-26 2012-03-19 Glass composition for strengthened cover glass

Country Status (5)

Country Link
JP (1) JP2014527015A (ko)
KR (1) KR20140057474A (ko)
CN (1) CN103534216A (ko)
AU (1) AU2011101310A4 (ko)
WO (1) WO2013030848A1 (ko)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9953912B2 (en) 2015-04-28 2018-04-24 Corning Incorporated Work pieces and methods of laser drilling through holes in substrates using an exit sacrificial cover layer
US10329186B2 (en) 2015-12-21 2019-06-25 Corning Incorporated Borosilicate glasses with low alkali content
US10756003B2 (en) 2016-06-29 2020-08-25 Corning Incorporated Inorganic wafer having through-holes attached to semiconductor wafer
EP3772491A1 (en) * 2019-08-08 2021-02-10 Corning Incorporated Chemically-strengthenable glasses for laminates
US10941071B2 (en) 2013-08-02 2021-03-09 Corning Incorporated Hybrid soda-lime silicate and aluminosilicate glass articles
US11062986B2 (en) 2017-05-25 2021-07-13 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US11114309B2 (en) 2016-06-01 2021-09-07 Corning Incorporated Articles and methods of forming vias in substrates
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
US11774233B2 (en) 2016-06-29 2023-10-03 Corning Incorporated Method and system for measuring geometric parameters of through holes

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102314817B1 (ko) * 2013-11-19 2021-10-20 코닝 인코포레이티드 이온 교환 가능한 높은 내손상성 유리
US11097974B2 (en) 2014-07-31 2021-08-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
KR102492060B1 (ko) 2016-01-12 2023-01-26 코닝 인코포레이티드 얇은, 열적 및 화학적으로 강화된 유리-계 제품
US20170320769A1 (en) * 2016-05-06 2017-11-09 Corning Incorporated Glass compositions that retain high compressive stress after post-ion exchange heat treatment
CN110191864B (zh) 2017-01-09 2022-05-10 康宁股份有限公司 具有低热膨胀系数的可离子交换玻璃
CN111065609A (zh) * 2017-08-24 2020-04-24 康宁股份有限公司 具有改进的回火能力的玻璃
DE102018116464A1 (de) * 2018-07-06 2020-01-09 Schott Ag Chemisch vorspannbare, korrosionsstabile Gläser
WO2021025981A1 (en) 2019-08-06 2021-02-11 Corning Incorporated Glass laminate with buried stress spikes to arrest cracks and methods of making the same
CN110845140A (zh) * 2019-10-22 2020-02-28 惠州市佳美兴玻璃制品有限公司 一种防刮高强度屏幕玻璃盖板及制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895768A (en) * 1996-04-26 1999-04-20 Schott Glaswerke Chemically prestressable aluminosilicate glass and products made therefrom
US6518211B1 (en) * 1998-03-20 2003-02-11 Pilkington, Plc Chemically toughened glasses
CN1693247A (zh) * 2004-05-07 2005-11-09 肖特股份有限公司 具有高热稳定性的硅铝酸锂平板浮法玻璃
US20090215607A1 (en) * 2008-02-26 2009-08-27 Matthew John Dejneka Fining agents for silicate glasses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895768A (en) * 1996-04-26 1999-04-20 Schott Glaswerke Chemically prestressable aluminosilicate glass and products made therefrom
US6518211B1 (en) * 1998-03-20 2003-02-11 Pilkington, Plc Chemically toughened glasses
CN1693247A (zh) * 2004-05-07 2005-11-09 肖特股份有限公司 具有高热稳定性的硅铝酸锂平板浮法玻璃
US20090215607A1 (en) * 2008-02-26 2009-08-27 Matthew John Dejneka Fining agents for silicate glasses

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941071B2 (en) 2013-08-02 2021-03-09 Corning Incorporated Hybrid soda-lime silicate and aluminosilicate glass articles
US9953912B2 (en) 2015-04-28 2018-04-24 Corning Incorporated Work pieces and methods of laser drilling through holes in substrates using an exit sacrificial cover layer
US10329186B2 (en) 2015-12-21 2019-06-25 Corning Incorporated Borosilicate glasses with low alkali content
US11577988B2 (en) 2015-12-21 2023-02-14 Corning Incorporated Borosilicate glasses with low alkali content
US11114309B2 (en) 2016-06-01 2021-09-07 Corning Incorporated Articles and methods of forming vias in substrates
US10756003B2 (en) 2016-06-29 2020-08-25 Corning Incorporated Inorganic wafer having through-holes attached to semiconductor wafer
US11774233B2 (en) 2016-06-29 2023-10-03 Corning Incorporated Method and system for measuring geometric parameters of through holes
US11062986B2 (en) 2017-05-25 2021-07-13 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US11972993B2 (en) 2017-05-25 2024-04-30 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
EP3772491A1 (en) * 2019-08-08 2021-02-10 Corning Incorporated Chemically-strengthenable glasses for laminates

Also Published As

Publication number Publication date
JP2014527015A (ja) 2014-10-09
KR20140057474A (ko) 2014-05-13
CN103534216A (zh) 2014-01-22
AU2011101310A4 (en) 2011-11-10

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