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WO2013032291A3 - 무알칼리 유리 및 그 제조 방법 - Google Patents

무알칼리 유리 및 그 제조 방법 Download PDF

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Publication number
WO2013032291A3
WO2013032291A3 PCT/KR2012/007015 KR2012007015W WO2013032291A3 WO 2013032291 A3 WO2013032291 A3 WO 2013032291A3 KR 2012007015 W KR2012007015 W KR 2012007015W WO 2013032291 A3 WO2013032291 A3 WO 2013032291A3
Authority
WO
WIPO (PCT)
Prior art keywords
alkali
free glass
manufacturing same
metal oxides
alkali metal
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/KR2012/007015
Other languages
English (en)
French (fr)
Other versions
WO2013032291A2 (ko
Inventor
이동권
김상국
홍인기
고정민
임상혁
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.)
LG Chem Ltd
Original Assignee
LG Chem 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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to JP2014528292A priority Critical patent/JP5816372B2/ja
Priority to CN201280042869.1A priority patent/CN103764584B/zh
Priority claimed from KR1020120096356A external-priority patent/KR101384742B1/ko
Publication of WO2013032291A2 publication Critical patent/WO2013032291A2/ko
Publication of WO2013032291A3 publication Critical patent/WO2013032291A3/ko
Priority to US14/014,230 priority patent/US8883665B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/09—Materials and properties inorganic glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

본 발명은 알칼리 금속 산화물이 포함되어 있지 않은 무알칼리 유리의 조성 및 그러한 유리의 제조 방법을 개시한다. 본 발명에 따른 무알칼리 유리는, 산화물 기준 중량% 표시로, SiO2 60~70%; B2O3 1~3.5%; Al2O3 1~13%; MgO 8.5~14%; CaO 1~3%; SrO 4~7%; 및 BaO 0.5-7%를 함유하고, 알칼리 금속 산화물을 실질적으로 함유하지 않는다.
PCT/KR2012/007015 2011-09-02 2012-08-31 무알칼리 유리 및 그 제조 방법 Ceased WO2013032291A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014528292A JP5816372B2 (ja) 2011-09-02 2012-08-31 無アルカリガラス及びその製造方法
CN201280042869.1A CN103764584B (zh) 2011-09-02 2012-08-31 无碱玻璃及其制备方法
US14/014,230 US8883665B2 (en) 2011-09-02 2013-08-29 Alkali-free glass and preparation thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0089047 2011-09-02
KR20110089047 2011-09-02
KR10-2012-0096356 2012-08-31
KR1020120096356A KR101384742B1 (ko) 2011-09-02 2012-08-31 무알칼리 유리 및 그 제조 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/014,230 Continuation US8883665B2 (en) 2011-09-02 2013-08-29 Alkali-free glass and preparation thereof

Publications (2)

Publication Number Publication Date
WO2013032291A2 WO2013032291A2 (ko) 2013-03-07
WO2013032291A3 true WO2013032291A3 (ko) 2013-05-02

Family

ID=47757081

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007015 Ceased WO2013032291A2 (ko) 2011-09-02 2012-08-31 무알칼리 유리 및 그 제조 방법

Country Status (1)

Country Link
WO (1) WO2013032291A2 (ko)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010070025A (ko) * 1999-08-21 2001-07-25 게르하르트 암라인, 루드비히 비르스 알카리가 없는 알루미노보로실리케이트유리 및 그의 용도
JP2005172881A (ja) * 2003-12-08 2005-06-30 Nippon Electric Glass Co Ltd 液晶ディスプレイ用基板
US20090129061A1 (en) * 2007-11-21 2009-05-21 Jorg Fechner Alkali-free aluminoborosilicate glasses for lighting means with external or internal contacting
JP2010047477A (ja) * 2009-12-01 2010-03-04 Asahi Glass Co Ltd 無アルカリガラスの清澄方法
KR100994095B1 (ko) * 2003-12-26 2010-11-12 아사히 가라스 가부시키가이샤 무알칼리 유리, 그 제조 방법 및 액정 디스플레이 패널
JP2011121841A (ja) * 2009-12-14 2011-06-23 Nippon Electric Glass Co Ltd ガラス板の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010070025A (ko) * 1999-08-21 2001-07-25 게르하르트 암라인, 루드비히 비르스 알카리가 없는 알루미노보로실리케이트유리 및 그의 용도
JP2005172881A (ja) * 2003-12-08 2005-06-30 Nippon Electric Glass Co Ltd 液晶ディスプレイ用基板
KR100994095B1 (ko) * 2003-12-26 2010-11-12 아사히 가라스 가부시키가이샤 무알칼리 유리, 그 제조 방법 및 액정 디스플레이 패널
US20090129061A1 (en) * 2007-11-21 2009-05-21 Jorg Fechner Alkali-free aluminoborosilicate glasses for lighting means with external or internal contacting
JP2010047477A (ja) * 2009-12-01 2010-03-04 Asahi Glass Co Ltd 無アルカリガラスの清澄方法
JP2011121841A (ja) * 2009-12-14 2011-06-23 Nippon Electric Glass Co Ltd ガラス板の製造方法

Also Published As

Publication number Publication date
WO2013032291A2 (ko) 2013-03-07

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