KR900001610A - 고굴절율의 포토크로믹 유리 - Google Patents

고굴절율의 포토크로믹 유리 Download PDF

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Publication number
KR900001610A
KR900001610A KR1019890000845A KR890000845A KR900001610A KR 900001610 A KR900001610 A KR 900001610A KR 1019890000845 A KR1019890000845 A KR 1019890000845A KR 890000845 A KR890000845 A KR 890000845A KR 900001610 A KR900001610 A KR 900001610A
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KR
South Korea
Prior art keywords
photochromic
glass
refractive index
component
basic
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KR1019890000845A
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English (en)
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KR960015145B1 (ko
Inventor
플라싸스 미첼
Original Assignee
코닝 글라스 워크스
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Application filed by 코닝 글라스 워크스 filed Critical 코닝 글라스 워크스
Publication of KR900001610A publication Critical patent/KR900001610A/ko
Application granted granted Critical
Publication of KR960015145B1 publication Critical patent/KR960015145B1/ko

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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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen

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  • 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

내용 없음

Description

고굴절용의 포토크로믹 유리
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 다음 하기(a)의 기본유리조성물과 (b)의 포토크로믹 성분들로 구성되어 있고, 굴절율이 1.585보다 크고, 아베수가 42보다 크고 밀도가 2.80g/㎤보다 적은 포토크로믹유리.
    로 구성된 기본유리조성물 (b) wt%로,
    로 구성된 포토크로믹 성분
  2. 제1항에 있어서, 상기 기본유리조성물이 wt%로 As2O3,Sb2O3및 SnO₂로 구성된 그룹중 최소한 하나를 총 약 0.1~1%함유되는 것을 특징으로 하는 포토크로믹 유리.
  3. 제2항에 있어서, 상기 그룹성분이 0.10~0.65wt% Sb2O3로 구성되는 것을 특징으로 하는 포토크로믹 유리.
  4. 제1항에 있어서, 상기 기본조성물이 하기(ⅰ)의 기본유리조성물과 하기 (ⅱ)의 포토크로믹 성분으로 구성된 것을 특징으로 하는 포토크로믹 유리.
    (ⅰ)산화물의 wt%기준으로,
    로 구성된 기본유리 조성물
    (ⅱ)wt%로,
    로 구성된 포토 크로믹 성분
  5. 제4항에 있어서, 상기 기본유리조성물이 wt%로 As2O3, SbrO3및 SnO₂로 구성된 그룹중 최소한 하나를 총 약 0.1~1%함유되는 것을 특징으로 하는 포토크로믹 유리.
  6. 제5항에 있어서, 상기 그룹성분이 0.10~0.65wt% Sb2O3로 구성되는 것을 특징으로 하는 포토크로믹 유리.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890000845A 1988-07-29 1989-01-26 고굴절율의 포토크로믹 유리 KR960015145B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8810269A FR2634752B1 (fr) 1988-07-29 1988-07-29 Verres photochromiques a indice de refraction eleve
FR88-10269 1988-07-29

Publications (2)

Publication Number Publication Date
KR900001610A true KR900001610A (ko) 1990-02-27
KR960015145B1 KR960015145B1 (ko) 1996-11-01

Family

ID=9368932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890000845A KR960015145B1 (ko) 1988-07-29 1989-01-26 고굴절율의 포토크로믹 유리

Country Status (13)

Country Link
US (1) US4891336A (ko)
EP (1) EP0353834B1 (ko)
JP (1) JPH0248426A (ko)
KR (1) KR960015145B1 (ko)
CN (1) CN1023392C (ko)
AR (1) AR243486A1 (ko)
BR (1) BR8903740A (ko)
CA (1) CA1333760C (ko)
DE (1) DE68915222T2 (ko)
ES (1) ES2051999T3 (ko)
FR (1) FR2634752B1 (ko)
HK (1) HK148094A (ko)
IN (1) IN172239B (ko)

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KR20020074928A (ko) * 2001-03-22 2002-10-04 김서영 포토크로미즘 원리를 이용한 자연친화형 유리

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FR2653239B1 (fr) * 1989-10-12 1992-10-30 Corning France Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.
US5077240A (en) * 1990-01-11 1991-12-31 Schott Glass Technologies, Inc. Strengthenable, high neodymium-containing glasses
US5039631A (en) * 1990-01-11 1991-08-13 Schott Glass Technologies, Inc. Strengthenable, high non-nd lanthanoid-containing glasses
US5324691A (en) * 1990-04-10 1994-06-28 Isuzu Glass Co., Ltd. Glass composition
US5275979A (en) * 1992-10-30 1994-01-04 Corning Incorporated Colored glasses and method
FR2701020B1 (fr) * 1993-02-01 1995-04-21 Corning Inc Verres photochromiques qui s'assombrissent en prenant une teinte rose.
JP2872899B2 (ja) * 1993-11-26 1999-03-24 株式会社オハラ 光学ガラス
DE4408190C1 (de) * 1994-03-11 1995-08-03 Deutsche Spezialglas Ag Hochbrechendes phototropes Glas
FR2717915B1 (fr) * 1994-03-22 1996-06-07 Corning Inc Verres photochromiques à haut indice.
JPH08171741A (ja) * 1994-12-19 1996-07-02 Tdk Corp フォトクロミックガラス薄膜の製造方法ならびに光情報媒体およびその再生方法
DE19520016C2 (de) * 1995-05-26 1997-04-30 Ivoclar Ag Photochrome Dentalmaterialien
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US7087542B2 (en) * 2001-06-06 2006-08-08 Kabushiki Kaisha Ohara Optical glass
JP4034589B2 (ja) * 2001-06-06 2008-01-16 株式会社オハラ 光学ガラス
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US6606885B2 (en) 2001-10-09 2003-08-19 Corning Incorporated Infrared, glass polarizer and method
US7104090B2 (en) * 2002-01-24 2006-09-12 Corning Incorporated Method of making polarizing glasses
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US20060196228A1 (en) * 2003-07-31 2006-09-07 Arisawa Mfg. Co., Ltd. Method for producing polarizing glass
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AU2006203042B2 (en) * 2005-07-20 2011-12-15 Werner Co Australia Pty Ltd Improved latching means for a combination step and extension ladder
CN101215083B (zh) * 2007-01-06 2011-07-20 湖北新华光信息材料有限公司 精密压型用光学玻璃
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US8179595B2 (en) 2008-01-29 2012-05-15 Corning Incorporated Polarizing photorefractive glass
CN106986537A (zh) * 2017-03-31 2017-07-28 海盐大民节能玻璃制品有限公司 一种变色电梯玻璃门的生产工艺
CN109704563B (zh) * 2019-03-07 2021-09-21 湖北戈碧迦光电科技股份有限公司 环保镧系光学玻璃及其制备方法和应用
JP7409636B2 (ja) * 2019-11-27 2024-01-09 株式会社住田光学ガラス 多成分系酸化物ガラス、光学素子、光ファイバ、及び多成分系酸化物ガラスの製造方法
CN114213024B (zh) * 2022-01-19 2022-09-30 中国耀华玻璃集团有限公司 一种浮法双合金槽制备光致调光玻璃的方法及装置

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KR20020074928A (ko) * 2001-03-22 2002-10-04 김서영 포토크로미즘 원리를 이용한 자연친화형 유리

Also Published As

Publication number Publication date
CN1023392C (zh) 1994-01-05
KR960015145B1 (ko) 1996-11-01
ES2051999T3 (es) 1994-07-01
BR8903740A (pt) 1990-03-20
EP0353834B1 (en) 1994-05-11
DE68915222T2 (de) 1994-12-15
DE68915222D1 (de) 1994-06-16
FR2634752B1 (fr) 1992-09-18
FR2634752A1 (fr) 1990-02-02
US4891336A (en) 1990-01-02
CA1333760C (en) 1995-01-03
AR243486A1 (es) 1993-08-31
IN172239B (ko) 1993-05-15
JPH0248426A (ja) 1990-02-19
HK148094A (en) 1995-01-06
EP0353834A1 (en) 1990-02-07
CN1039786A (zh) 1990-02-21

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