JP2007529398A - 鉛およびバリウムを含まないクリスタルガラス - Google Patents
鉛およびバリウムを含まないクリスタルガラス Download PDFInfo
- Publication number
- JP2007529398A JP2007529398A JP2007503145A JP2007503145A JP2007529398A JP 2007529398 A JP2007529398 A JP 2007529398A JP 2007503145 A JP2007503145 A JP 2007503145A JP 2007503145 A JP2007503145 A JP 2007503145A JP 2007529398 A JP2007529398 A JP 2007529398A
- Authority
- JP
- Japan
- Prior art keywords
- less
- crystal glass
- total amount
- zno
- barium
- 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.)
- Granted
Links
- 229910052788 barium Inorganic materials 0.000 title claims abstract description 11
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 239000005355 lead glass Substances 0.000 title claims description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 10
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 8
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 6
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 5
- 229910052745 lead Inorganic materials 0.000 claims abstract description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 3
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 3
- 239000006025 fining agent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract description 2
- 229910052719 titanium Inorganic materials 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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
- C03C3/089—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
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight 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
- C03C3/097—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)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (6)
- 少なくとも1.55の屈折率および以下の重量%をもつ、50%以上のSiO2、0.6%以上4%以下のB2O3、3%以下のK2O、12%以上15%以下のNa2O、4%以上11%以下のCaO、4.5%以上のZnO、0.25%以上5%以下のAl2O3、5%以下のTiO2、並びに2%以下のMgO、特に60%以下のSiO2および8−16%のZnOを含み、Pb、Ba、Asの各酸化物の全量が0.1%未満、Ti、Laの各酸化物の全量が5%未満、Nb、Ta、Yb、Y、W、Bi、Zrの各酸化物の全量が5%未満で、さらにNb、Ta、Ybの各酸化物が多くとも1%、Y、W、Bi、Zrの各酸化物が多くても3%であることを特徴とする、鉛およびバリウムを含まないクリスタルガラス。
- ZnOとCaOの合計が15%以上であることを特徴とする、請求項1記載のクリスタルガラス。
- CaOの一部がSrOに置換されていることを特徴とする、請求項1又は2記載のクリスタルガラス。
- さらに0.5−3.0%のLi2Oを含むことを特徴とする、請求項1乃至3記載のクリスタルガラス。
- Na2OとLi2Oの合計が17重量%未満であることを特徴とする、請求項4記載のクリスタルガラス。
- 清澄剤としてのSb2O3、脱色剤としてNd2O5およびEr2O3を除いた残余成分の合計が2重量%未満であることを特徴とする、請求項1乃至5記載のクリスタルガラス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA484/2004 | 2004-03-19 | ||
AT0048404A AT414310B (de) | 2004-03-19 | 2004-03-19 | Blei- und bariumfreies kristallglas |
PCT/AT2005/000083 WO2005090252A1 (de) | 2004-03-19 | 2005-03-09 | Blei- und bariumfreies kristallglas |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007529398A true JP2007529398A (ja) | 2007-10-25 |
JP4950876B2 JP4950876B2 (ja) | 2012-06-13 |
Family
ID=34962265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007503145A Active JP4950876B2 (ja) | 2004-03-19 | 2005-03-09 | 鉛およびバリウムを含まないクリスタルガラス |
Country Status (10)
Country | Link |
---|---|
US (1) | US7202188B2 (ja) |
EP (1) | EP1725502B1 (ja) |
JP (1) | JP4950876B2 (ja) |
AT (2) | AT414310B (ja) |
DE (1) | DE502005008045D1 (ja) |
ES (1) | ES2332321T3 (ja) |
PL (1) | PL1725502T3 (ja) |
PT (1) | PT1725502E (ja) |
SI (1) | SI1725502T1 (ja) |
WO (1) | WO2005090252A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020158043A1 (ja) * | 2019-01-29 | 2020-08-06 | 日本板硝子株式会社 | 屈折率分布型レンズ、光学製品、光学機器、及び屈折率分布型レンズ用ガラス組成物、及び屈折率分布型レンズの製造方法 |
CN112939455A (zh) * | 2021-03-23 | 2021-06-11 | 成都光明光电股份有限公司 | 光学玻璃、光学元件和光学仪器 |
CN113045199A (zh) * | 2021-03-23 | 2021-06-29 | 成都光明光电股份有限公司 | 透紫外玻璃 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ302142B6 (cs) * | 2009-07-09 | 2010-11-10 | Moravské sklárny Kvetná s.r.o. | Krištálové sklo bez obsahu sloucenin olova a barya |
US20130153118A1 (en) | 2010-08-27 | 2013-06-20 | Diana FRIEDRICH | Phosphorescent compositions and use thereof |
US8877663B2 (en) * | 2011-09-01 | 2014-11-04 | Preciosa A.S. | Crystal glass having refractive index higher than 1.53 without a content of compounds of lead, barium and arsenic |
EP2990390A1 (de) * | 2014-08-27 | 2016-03-02 | D. Swarovski KG | Lumineszierende Glaszusammensetzung |
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 |
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 |
WO2020203309A1 (ja) | 2019-04-05 | 2020-10-08 | 日本電気硝子株式会社 | 装飾用ガラス物品 |
US20220185722A1 (en) | 2019-04-05 | 2022-06-16 | Nippon Electric Glass Co., Ltd. | Decorative glass article |
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 |
EP3815566A1 (en) | 2019-10-30 | 2021-05-05 | D. Swarovski KG | Decorative element |
CN111423111B (zh) * | 2020-05-27 | 2022-04-15 | 成都光明光电股份有限公司 | 玻璃材料 |
EP4345075A1 (fr) | 2022-09-29 | 2024-04-03 | Baccarat | Composition de cristal sans plomb, verre et article en verre a base de cette composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069241A (ja) * | 1992-04-10 | 1994-01-18 | Carl Zeiss:Fa | 高い光透過性を有する鉛及びバリウムフリーのクリスタルガラス |
JP2001080933A (ja) * | 1999-08-04 | 2001-03-27 | F X Nachtmann Bleikristallwerke Gmbh | 鉛及びバリウムを含まないクリスタルガラス |
JP2002522346A (ja) * | 1998-08-14 | 2002-07-23 | コーニング インコーポレイテッド | 鉛を含まないガラス |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE23049E (en) * | 1946-08-19 | 1948-11-23 | Ophthalmic glass |
-
2004
- 2004-03-19 AT AT0048404A patent/AT414310B/de not_active IP Right Cessation
-
2005
- 2005-03-09 WO PCT/AT2005/000083 patent/WO2005090252A1/de not_active Application Discontinuation
- 2005-03-09 EP EP05714165A patent/EP1725502B1/de active Active
- 2005-03-09 PL PL05714165T patent/PL1725502T3/pl unknown
- 2005-03-09 JP JP2007503145A patent/JP4950876B2/ja active Active
- 2005-03-09 ES ES05714165T patent/ES2332321T3/es active Active
- 2005-03-09 SI SI200530841T patent/SI1725502T1/sl unknown
- 2005-03-09 PT PT05714165T patent/PT1725502E/pt unknown
- 2005-03-09 AT AT05714165T patent/ATE441623T1/de active
- 2005-03-09 DE DE502005008045T patent/DE502005008045D1/de active Active
-
2006
- 2006-09-18 US US11/522,311 patent/US7202188B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069241A (ja) * | 1992-04-10 | 1994-01-18 | Carl Zeiss:Fa | 高い光透過性を有する鉛及びバリウムフリーのクリスタルガラス |
JP2002522346A (ja) * | 1998-08-14 | 2002-07-23 | コーニング インコーポレイテッド | 鉛を含まないガラス |
JP2001080933A (ja) * | 1999-08-04 | 2001-03-27 | F X Nachtmann Bleikristallwerke Gmbh | 鉛及びバリウムを含まないクリスタルガラス |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020158043A1 (ja) * | 2019-01-29 | 2020-08-06 | 日本板硝子株式会社 | 屈折率分布型レンズ、光学製品、光学機器、及び屈折率分布型レンズ用ガラス組成物、及び屈折率分布型レンズの製造方法 |
CN112939455A (zh) * | 2021-03-23 | 2021-06-11 | 成都光明光电股份有限公司 | 光学玻璃、光学元件和光学仪器 |
CN113045199A (zh) * | 2021-03-23 | 2021-06-29 | 成都光明光电股份有限公司 | 透紫外玻璃 |
CN112939455B (zh) * | 2021-03-23 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃、光学元件和光学仪器 |
Also Published As
Publication number | Publication date |
---|---|
WO2005090252A1 (de) | 2005-09-29 |
DE502005008045D1 (de) | 2009-10-15 |
EP1725502B1 (de) | 2009-09-02 |
PL1725502T3 (pl) | 2010-02-26 |
ATA4842004A (de) | 2006-05-15 |
ES2332321T3 (es) | 2010-02-02 |
US7202188B2 (en) | 2007-04-10 |
JP4950876B2 (ja) | 2012-06-13 |
SI1725502T1 (sl) | 2010-01-29 |
US20070032367A1 (en) | 2007-02-08 |
AT414310B (de) | 2007-01-15 |
EP1725502A1 (de) | 2006-11-29 |
ATE441623T1 (de) | 2009-09-15 |
PT1725502E (pt) | 2009-11-17 |
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