GB219972A - - Google Patents
Info
- Publication number
- GB219972A GB219972A GB17745/24A GB1774524A GB219972A GB 219972 A GB219972 A GB 219972A GB 17745/24 A GB17745/24 A GB 17745/24A GB 1774524 A GB1774524 A GB 1774524A GB 219972 A GB219972 A GB 219972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- oxide
- baryta
- exceeding
- entirely
- 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
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 2
- 229910001864 baryta Inorganic materials 0.000 abstract 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 abstract 2
- 229910001950 potassium oxide Inorganic materials 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- 229910001948 sodium oxide Inorganic materials 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910000464 lead oxide Inorganic materials 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 1
- 229940072033 potash Drugs 0.000 abstract 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 1
- 235000015320 potassium carbonate Nutrition 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 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
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE219972T | 1923-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB219972A true GB219972A (en:Method) | 1925-12-28 |
Family
ID=31893420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17745/24A Expired GB219972A (en:Method) | 1923-08-03 | 1924-07-25 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR585333A (en:Method) |
| GB (1) | GB219972A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570020A (en) * | 1949-07-13 | 1951-10-02 | Corning Glass Works | Low-expansion lead-borosilicate glass of high chemical durability |
-
1924
- 1924-07-25 GB GB17745/24A patent/GB219972A/en not_active Expired
- 1924-08-02 FR FR585333D patent/FR585333A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570020A (en) * | 1949-07-13 | 1951-10-02 | Corning Glass Works | Low-expansion lead-borosilicate glass of high chemical durability |
Also Published As
| Publication number | Publication date |
|---|---|
| FR585333A (fr) | 1925-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB406142A (en) | Improvements in glass which resists attack by metal vapours | |
| GB455082A (en) | Improvements in borosilicate glass containing cerium | |
| GB219972A (en:Method) | ||
| GB264490A (en) | Improvements in glass | |
| GB388118A (en) | Improvements in optical glasses | |
| GB264495A (en) | Improvements in glass, and process of making the same | |
| GB746147A (en) | Optical glass | |
| GB273260A (en:Method) | ||
| GB237224A (en) | Improvements in solder for aluminium and its alloys | |
| GB454599A (en) | Improvements in or relating to refractory articles | |
| US1601232A (en) | Flux for enamel compositions | |
| GB242568A (en) | Improvements in glasses | |
| GB239349A (en) | Improvements in the manufacture of magnesium-borosilicateglass | |
| GB496508A (en) | Improvements in glasses transmitting infra-red radiation | |
| GB282768A (en:Method) | ||
| GB214606A (en) | Improved manufacture of "leads" for pencils and pencilholders | |
| GB284648A (en) | Manufacture of glass which is opaque to x-rays | |
| GB450349A (en) | Improvements in or relating to light coloured enamels for direct application to iron-ware | |
| GB1356038A (en) | Manufacture of glass | |
| GB597110A (en) | Improvements in or relating to the manufacture of glass | |
| GB236695A (en) | New or improved process for the manufacture of plasters from anhydrite | |
| GB357538A (en) | Salt bath for annealing metal articles | |
| GB328432A (en) | A process for the production of heat and chemical resisting glass | |
| GB384538A (en) | Process of manufacturing glazes or enamels | |
| GB336970A (en) | Improvements in or relating to the working up of chromium ores |