JPS5645869B2 - - Google Patents
Info
- Publication number
- JPS5645869B2 JPS5645869B2 JP3172779A JP3172779A JPS5645869B2 JP S5645869 B2 JPS5645869 B2 JP S5645869B2 JP 3172779 A JP3172779 A JP 3172779A JP 3172779 A JP3172779 A JP 3172779A JP S5645869 B2 JPS5645869 B2 JP S5645869B2
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3172779A JPS55126547A (en) | 1979-03-20 | 1979-03-20 | Glass for bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3172779A JPS55126547A (en) | 1979-03-20 | 1979-03-20 | Glass for bead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55126547A JPS55126547A (en) | 1980-09-30 |
| JPS5645869B2 true JPS5645869B2 (en) | 1981-10-29 |
Family
ID=12339065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3172779A Granted JPS55126547A (en) | 1979-03-20 | 1979-03-20 | Glass for bead |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55126547A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954616A (en) * | 1982-09-24 | 1984-03-29 | Tokuyama Soda Co Ltd | Inorganic oxide and its preparation |
| JP3993269B2 (en) | 1997-04-18 | 2007-10-17 | スリーエム カンパニー | Transparent beads and method for producing the same |
| WO1998047830A1 (en) | 1997-04-18 | 1998-10-29 | Minnesota Mining And Manufacturing Company | Transparent beads and their production method |
| JP4370686B2 (en) * | 1999-06-09 | 2009-11-25 | 旭硝子株式会社 | Barium borosilicate glass and glass ceramic composition |
| US6245700B1 (en) | 1999-07-27 | 2001-06-12 | 3M Innovative Properties Company | Transparent microspheres |
| JP2002338295A (en) * | 2001-05-17 | 2002-11-27 | Asahi Glass Co Ltd | Alkali-free glass, composition for electronic circuit board and electronic circuit board |
| US20040259713A1 (en) | 2003-06-11 | 2004-12-23 | 3M Innovative Properties Company | Microspheres comprising titania and bismuth oxide |
-
1979
- 1979-03-20 JP JP3172779A patent/JPS55126547A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55126547A (en) | 1980-09-30 |