PL2625149T3 - Szkło kryształowe o współczynniku załamania światła wyższym niż 1,53, bez zawartości związków ołowiu, baru i arsenu - Google Patents

Szkło kryształowe o współczynniku załamania światła wyższym niż 1,53, bez zawartości związków ołowiu, baru i arsenu

Info

Publication number
PL2625149T3
PL2625149T3 PL11785282T PL11785282T PL2625149T3 PL 2625149 T3 PL2625149 T3 PL 2625149T3 PL 11785282 T PL11785282 T PL 11785282T PL 11785282 T PL11785282 T PL 11785282T PL 2625149 T3 PL2625149 T3 PL 2625149T3
Authority
PL
Poland
Prior art keywords
arsenic
barium
compounds
lead
content
Prior art date
Application number
PL11785282T
Other languages
English (en)
Inventor
Miroslav Rada
Kveta Sázavová
Jan Korensky
Jirí Vavrena
Original Assignee
Preciosa As
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 Preciosa As filed Critical Preciosa As
Publication of PL2625149T3 publication Critical patent/PL2625149T3/pl

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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum

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)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
PL11785282T 2011-09-01 2011-09-01 Szkło kryształowe o współczynniku załamania światła wyższym niż 1,53, bez zawartości związków ołowiu, baru i arsenu PL2625149T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CZ2011/000085 WO2013029573A1 (en) 2011-09-01 2011-09-01 Crystal glass having refractive index higher than 1,53 without a content of compounds of lead, barium and arsenic
EP11785282.2A EP2625149B1 (en) 2011-09-01 2011-09-01 Crystal glass having refractive index higher than 1,53 without a content of compounds of lead, barium and arsenic

Publications (1)

Publication Number Publication Date
PL2625149T3 true PL2625149T3 (pl) 2015-03-31

Family

ID=45001570

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11785282T PL2625149T3 (pl) 2011-09-01 2011-09-01 Szkło kryształowe o współczynniku załamania światła wyższym niż 1,53, bez zawartości związków ołowiu, baru i arsenu

Country Status (8)

Country Link
US (1) US8877663B2 (pl)
EP (1) EP2625149B1 (pl)
CN (1) CN103189325B (pl)
ES (1) ES2511146T3 (pl)
PL (1) PL2625149T3 (pl)
PT (1) PT2625149E (pl)
SI (1) SI2625149T1 (pl)
WO (1) WO2013029573A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829130B (zh) * 2015-05-04 2018-01-02 东华大学 一种无铅无钡环保型水晶玻璃及其制备方法
CN104891811A (zh) * 2015-05-29 2015-09-09 成都光明光电股份有限公司 晶质玻璃
CN105776850A (zh) * 2016-05-07 2016-07-20 山东康友光电科技股份有限公司 一种无铅无钡高折射率玻璃及其制备方法
EP3524462A1 (en) 2018-02-13 2019-08-14 D. Swarovski KG Decorative composite body
US11667561B2 (en) * 2018-11-26 2023-06-06 Corning Incorporated Glass material with a high index of refraction
CN109369025A (zh) * 2018-12-30 2019-02-22 山东华鹏玻璃股份有限公司 一种晶质玻璃材料、其原料组合物及制造方法
EP3702816A1 (en) 2019-02-28 2020-09-02 D. Swarovski KG Decorative composite body
EP3704990A1 (en) 2019-03-04 2020-09-09 D. Swarovski KG Decorative composite body
EP3766367A1 (en) 2019-07-17 2021-01-20 D. Swarovski KG Decorative structure
EP3804553A1 (en) 2019-10-10 2021-04-14 D. Swarovski KG Cut for a gemstone
CN110698058A (zh) * 2019-11-01 2020-01-17 四川虹禾晶科技有限公司 一种水晶玻璃及其制备方法
CN113003939A (zh) * 2019-12-19 2021-06-22 湖州大享玻璃制品有限公司 SiO2-CaO系结晶化玻璃及其制造方法
CN115872617A (zh) * 2021-09-29 2023-03-31 成都光明光电股份有限公司 玻璃组合物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ279603B6 (cs) 1993-11-03 1995-05-17 Vysoká Škola Chemicko-Technologická Křišťálové bezolovnaté sklo s indexem lomu vyšším než 1,52
US6287993B1 (en) * 1998-09-22 2001-09-11 Kabushiki Kaisha Ohara Long-lasting phosphorescent glasses and glass-ceramics
AT414310B (de) * 2004-03-19 2007-01-15 Swarovski & Co Blei- und bariumfreies kristallglas
EP1604959A1 (en) * 2004-06-02 2005-12-14 Kabushiki Kaisha Ohara An optical glass
JP2007197249A (ja) * 2006-01-26 2007-08-09 Ohara Inc ガラスセラミックスおよびガラスセラミックスの製造方法
TW200813467A (en) * 2006-06-13 2008-03-16 Asahi Glass Co Ltd Optical glass and lens using the same
CN101977861A (zh) * 2008-05-02 2011-02-16 东洋佐佐木玻璃株式会社 玻璃物品
CN101318769B (zh) * 2008-07-08 2011-08-31 成都光明光电股份有限公司 环保重镧火石光学玻璃
CZ22872U1 (cs) * 2010-07-26 2011-11-03 Preciosa, A.S. Křišťálové sklo s indexem lomu vyšším než 1,53 a vysokou mechanickou pevností, bez obsahu sloučenin olova, barya a arzénu, zaručující maximální zdravotní bezpečnost
CZ2010575A3 (cs) * 2010-07-26 2011-09-21 Preciosa, A.S. Krištálové sklo s indexem lomu vyšším než 1,53 bez obsahu sloucenin olova, barya a arzénu

Also Published As

Publication number Publication date
PT2625149E (pt) 2014-09-04
WO2013029573A1 (en) 2013-03-07
ES2511146T3 (es) 2014-10-22
US8877663B2 (en) 2014-11-04
CN103189325B (zh) 2016-02-10
US20130252797A1 (en) 2013-09-26
SI2625149T1 (sl) 2014-11-28
EP2625149B1 (en) 2014-07-09
EP2625149A1 (en) 2013-08-14
CN103189325A (zh) 2013-07-03

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