DK0594422T3 - Glassammensætning - Google Patents

Glassammensætning

Info

Publication number
DK0594422T3
DK0594422T3 DK93308367.7T DK93308367T DK0594422T3 DK 0594422 T3 DK0594422 T3 DK 0594422T3 DK 93308367 T DK93308367 T DK 93308367T DK 0594422 T3 DK0594422 T3 DK 0594422T3
Authority
DK
Denmark
Prior art keywords
glass composition
glass
composition
Prior art date
Application number
DK93308367.7T
Other languages
English (en)
Inventor
Haruhiko Ogata
Hidetoshi Komiya
Shizue Inaba
Original Assignee
Toyo 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 Toyo Glass Co Ltd filed Critical Toyo Glass Co Ltd
Application granted granted Critical
Publication of DK0594422T3 publication Critical patent/DK0594422T3/da

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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0028—Compositions for glass with special properties for crystal glass, e.g. lead-free crystal 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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

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)
  • Crystallography & Structural Chemistry (AREA)
  • Glass Compositions (AREA)
  • Table Devices Or Equipment (AREA)
DK93308367.7T 1992-10-20 1993-10-20 Glassammensætning DK0594422T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30622292 1992-10-20
JP5183375A JP2906104B2 (ja) 1992-10-20 1993-06-30 鉛を含まないクリスタルなガラス組成物

Publications (1)

Publication Number Publication Date
DK0594422T3 true DK0594422T3 (da) 1998-01-05

Family

ID=26501843

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93308367.7T DK0594422T3 (da) 1992-10-20 1993-10-20 Glassammensætning

Country Status (7)

Country Link
US (1) US5376597A (da)
EP (1) EP0594422B1 (da)
JP (1) JP2906104B2 (da)
KR (1) KR960010093B1 (da)
CN (1) CN1038498C (da)
DE (1) DE69311668T2 (da)
DK (1) DK0594422T3 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694139A (en) * 1994-06-28 1997-12-02 Sony Corporation Short-distance communication antenna and methods of manufacturing and using the short-distance communication antenna
IT1268814B1 (it) * 1994-12-13 1997-03-06 Calp Spa Miscela vetrificabile per vetri di qualita'
CN1130315C (zh) * 1995-09-22 2003-12-10 株式会社村田制作所 用于高频电路的具有低介电常数的玻璃组合物
TW402579B (en) * 1996-06-07 2000-08-21 Toyo Glass K K Production method for lead- free crystal glass composition
JP2881573B2 (ja) * 1996-06-07 1999-04-12 東洋ガラス株式会社 鉛を含まないクリスタルなガラス組成物の製造方法
CN1071288C (zh) * 1997-07-31 2001-09-19 东洋玻璃株式会社 无铅晶体玻璃组合物的制备方法
CA2340412A1 (en) * 1998-08-14 2000-02-24 Corning Incorporated Lead-free glasses
BR0300042A (pt) * 2003-01-14 2004-10-13 Cbmm Sa Composições de vidro para a produção de peças de vidro isentas de chumbo
US20090286058A1 (en) * 2006-05-19 2009-11-19 Noriaki Shibata Crystal Glass Article
ITFI20070291A1 (it) 2007-12-28 2009-06-29 Rcr Cristalleria Italiana S P "vetro sonoro superiore senza piombo ad alta trasparenza ed alta brillantezza adatto per fusioni elettriche a coperta fredda con elettrodi in ossido di stagno"
CN104108872B (zh) * 2013-04-18 2019-09-17 成都光明光电股份有限公司 环保光学玻璃、玻璃预制件、光学元件及光学仪器
CN103524042B (zh) * 2013-09-24 2016-06-01 河北省沙河玻璃技术研究院 一种环保型高透高折射晶质玻璃及其制备方法
CN105347687B (zh) * 2015-11-30 2018-06-12 武汉理工大学 一种高折射率铜红晶质玻璃及其制备方法
CN105837045B (zh) * 2016-03-18 2019-07-30 成都光明光电股份有限公司 晶质玻璃
CN109942184A (zh) * 2019-04-12 2019-06-28 和县晶晶玻璃制品有限公司 一种高透高折射晶质玻璃及其生产工艺
CN110981189A (zh) * 2020-01-08 2020-04-10 山东理工大学 一种氧化锌基无铅水晶玻璃及其制备方法
IT202300001527A1 (it) 2023-01-31 2024-07-31 Collevilca S R L Vetro sonoro superiore senza piombo e antimonio ad elevata trasparenza, specialmente adatto per lavorazioni artigianali e artistiche

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1362948A (en) * 1970-05-12 1974-08-07 Radiation Ltd Protective coatings
US3849097A (en) * 1970-10-07 1974-11-19 Corning Glass Works Method for continuously hot forming strong laminated bodies
US4002482A (en) * 1975-02-14 1977-01-11 Jenaer Glaswerk Schott & Gen. Glass compositions suitable for incorporation into concrete
JPS56155040A (en) * 1980-04-30 1981-12-01 Matsushita Electric Ind Co Ltd Enamel frit
JPS5860641A (ja) * 1981-10-02 1983-04-11 Nippon Electric Glass Co Ltd ガラス繊維組成物
GB2115403B (en) * 1982-02-20 1985-11-27 Zeiss Stiftung Optical and opthalmic glass
JPS61256939A (ja) * 1985-05-02 1986-11-14 Ngk Insulators Ltd 琺瑯用フリツト組成物
US4732794A (en) * 1986-10-02 1988-03-22 Mobay Corporation Porcelain enamel composition and substrates coated therewith
FR2627768B1 (fr) * 1988-02-29 1990-06-29 Baccarat Cristalleries Recipient en cristal traite pour empecher la migration du plomb vers son contenu
JPH03205325A (ja) * 1989-12-28 1991-09-06 Hoya Corp 鉛含有クリスタルガラス食器
JP2515041B2 (ja) * 1990-06-15 1996-07-10 佐々木硝子株式会社 鉛溶出の少ないクリスタルガラス食器
JP2747938B2 (ja) * 1990-08-03 1998-05-06 株式会社オハラ 樹脂充填用ガラス
CA2061502A1 (en) * 1991-02-19 1992-08-20 Kawamoto Toru Chemical resistant glass fiber composition
SK277737B6 (en) * 1991-05-08 1994-10-12 Ladislav Sasek Leadless crystal glass
US5270269A (en) * 1992-06-08 1993-12-14 Corning Incorporated Lead-free fine crystal glassware
FR2713622B1 (fr) * 1993-12-10 1996-03-01 Corning Vitro Corp Verres ne contenant pas de plomb et présentant les caractéristiques du cristal.

Also Published As

Publication number Publication date
JP2906104B2 (ja) 1999-06-14
US5376597A (en) 1994-12-27
DE69311668T2 (de) 1997-12-18
EP0594422A1 (en) 1994-04-27
DE69311668D1 (de) 1997-07-24
JPH06183774A (ja) 1994-07-05
EP0594422B1 (en) 1997-06-18
KR940009084A (ko) 1994-05-16
CN1038498C (zh) 1998-05-27
KR960010093B1 (ko) 1996-07-25
CN1086196A (zh) 1994-05-04

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