JPS5023842B2 - - Google Patents
Info
- Publication number
- JPS5023842B2 JPS5023842B2 JP6856673A JP6856673A JPS5023842B2 JP S5023842 B2 JPS5023842 B2 JP S5023842B2 JP 6856673 A JP6856673 A JP 6856673A JP 6856673 A JP6856673 A JP 6856673A JP S5023842 B2 JPS5023842 B2 JP S5023842B2
- Authority
- JP
- Japan
- 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
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
- C03C12/00—Powdered glass; Bead compositions
- C03C12/02—Reflective beads
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)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6856673A JPS5023842B2 (zh) | 1973-06-18 | 1973-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6856673A JPS5023842B2 (zh) | 1973-06-18 | 1973-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5018509A JPS5018509A (zh) | 1975-02-27 |
| JPS5023842B2 true JPS5023842B2 (zh) | 1975-08-11 |
Family
ID=13377428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6856673A Expired JPS5023842B2 (zh) | 1973-06-18 | 1973-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5023842B2 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4466955B2 (ja) | 2005-07-15 | 2010-05-26 | Ｈｏｙａ株式会社 | 光学ガラス、プレス成形用ガラスゴブおよび光学素子 |
| JP4446982B2 (ja) * | 2005-09-21 | 2010-04-07 | Ｈｏｙａ株式会社 | 光学ガラス、プレス成形用ガラスゴブ、ガラス成形体、光学素子およびそれらの製造方法 |
| JP6681013B2 (ja) * | 2015-04-07 | 2020-04-15 | 日本電気硝子株式会社 | 光学ガラス及びその製造方法 |
| US11999651B2 (en) | 2020-09-10 | 2024-06-04 | Corning Incorporated | Silicoborate and borosilicate glasses having high refractive index and low density |
| US11802073B2 (en) | 2020-09-10 | 2023-10-31 | Corning Incorporated | Silicoborate and borosilicate glasses with high refractive index and low density |
| US11976004B2 (en) | 2020-09-10 | 2024-05-07 | Corning Incorporated | Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light |
-
1973
- 1973-06-18 JP JP6856673A patent/JPS5023842B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5018509A (zh) | 1975-02-27 |