JPS4935323A - - Google Patents
Info
- Publication number
- JPS4935323A JPS4935323A JP7803072A JP7803072A JPS4935323A JP S4935323 A JPS4935323 A JP S4935323A JP 7803072 A JP7803072 A JP 7803072A JP 7803072 A JP7803072 A JP 7803072A JP S4935323 A JPS4935323 A JP S4935323A
- 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.)
- Pending
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
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7803072A JPS4935323A (es) | 1972-08-05 | 1972-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7803072A JPS4935323A (es) | 1972-08-05 | 1972-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4935323A true JPS4935323A (es) | 1974-04-01 |
Family
ID=13650397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7803072A Pending JPS4935323A (es) | 1972-08-05 | 1972-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4935323A (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0355284A2 (en) * | 1988-07-08 | 1990-02-28 | Corning Incorporated | Glasses exhibiting low thermal coefficients of elasticity |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414485A (en) * | 1967-05-17 | 1968-12-03 | Escambia Chem Corp | Process for drying methacrylic acid by extraction and azeotropic distillation |
-
1972
- 1972-08-05 JP JP7803072A patent/JPS4935323A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414485A (en) * | 1967-05-17 | 1968-12-03 | Escambia Chem Corp | Process for drying methacrylic acid by extraction and azeotropic distillation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0355284A2 (en) * | 1988-07-08 | 1990-02-28 | Corning Incorporated | Glasses exhibiting low thermal coefficients of elasticity |