JP4064887B2 - アンバーガラス及びガラス容器 - Google Patents
アンバーガラス及びガラス容器 Download PDFInfo
- Publication number
- JP4064887B2 JP4064887B2 JP2003273571A JP2003273571A JP4064887B2 JP 4064887 B2 JP4064887 B2 JP 4064887B2 JP 2003273571 A JP2003273571 A JP 2003273571A JP 2003273571 A JP2003273571 A JP 2003273571A JP 4064887 B2 JP4064887 B2 JP 4064887B2
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- Japan
- Prior art keywords
- glass
- amber
- light
- wavelength
- container
- 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.)
- Expired - Lifetime
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Classifications
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- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
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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)
Description
Redは、540nmを中心とした波長の光で分解するから、プラセオジム(Pr)、エルビウム(Er)又はこれらの双方を配合したアンバーガラス容器を用いることで変質を防ぐことができる。
Claims (3)
- プラセオジム(Pr)を酸化物換算で0.2〜20wt%含むことを特徴とするアンバーガラス
- 請求項1のアンバーガラスにおいて、ネオジム(Nd)及び/又はエルビウム(Er)を含み、プラセオジム(Pr)、ネオジム(Nd)及びエルビウム(Er)の含有量の合計が酸化物換算で0.2〜20wt%であるアンバーガラス
- 請求項1又は2のアンバーガラスを成形してなることを特徴とするガラス容器
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003273571A JP4064887B2 (ja) | 2003-07-11 | 2003-07-11 | アンバーガラス及びガラス容器 |
Applications Claiming Priority (1)
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JP2003273571A JP4064887B2 (ja) | 2003-07-11 | 2003-07-11 | アンバーガラス及びガラス容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005029450A JP2005029450A (ja) | 2005-02-03 |
JP4064887B2 true JP4064887B2 (ja) | 2008-03-19 |
Family
ID=34210770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003273571A Expired - Lifetime JP4064887B2 (ja) | 2003-07-11 | 2003-07-11 | アンバーガラス及びガラス容器 |
Country Status (1)
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JP (1) | JP4064887B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007223885A (ja) * | 2006-01-27 | 2007-09-06 | Ebatekku:Kk | カラーフィーダ用ガラス着色剤及びそれを用いる色ガラスの製造方法 |
JP5075711B2 (ja) * | 2008-03-28 | 2012-11-21 | 日本山村硝子株式会社 | アンバーガラス組成物、及びアンバーガラスの製造方法 |
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2003
- 2003-07-11 JP JP2003273571A patent/JP4064887B2/ja not_active Expired - Lifetime
Also Published As
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JP2005029450A (ja) | 2005-02-03 |
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