GB1129837A - Glass making batches - Google Patents
Glass making batchesInfo
- Publication number
- GB1129837A GB1129837A GB40266A GB40266A GB1129837A GB 1129837 A GB1129837 A GB 1129837A GB 40266 A GB40266 A GB 40266A GB 40266 A GB40266 A GB 40266A GB 1129837 A GB1129837 A GB 1129837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium hydroxide
- sand
- added
- amount
- glass
- 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
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
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
-
- 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
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)
Abstract
1,129,837. Glass manufacture. OWENS ILLINOIS Inc. 5 Jan., 1966, No. 402/66. Heading C1M. A batch for making a glass having a theoretical composition within the range SiO 2 60- 75%, Al 2 O 3 0À1-10À0%, CaO 6-14%, BaO 0-1À0%, B 2 O 3 0-5%, MgO O-8%, Na 2 O 10- 20%, K 2 O 0-3%, all percentages being by weight, is characterized by a part only of the defined alkali oxide content being supplied as an aqueous solution of sodium hydroxide. The aqueous sodium hydroxide may be used in an amount so as to supply at least 15 1b. (preferably 20 to 200 1b.) of NaOH per ton of sand while additional water may be added in an amount of from 40 to 160 1b. per ton of sand. The sodium hydroxide solution may have a concentration of from 25 to 70%, e.g. 50%. For coloured glasses, oxides of Cu, Co or Fe or sodium dichromate may be added.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6600439A NL6600439A (en) | 1966-01-13 | 1966-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1129837A true GB1129837A (en) | 1968-10-09 |
Family
ID=19795457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40266A Expired GB1129837A (en) | 1966-01-13 | 1966-01-05 | Glass making batches |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1470420A (en) |
| GB (1) | GB1129837A (en) |
| NL (1) | NL6600439A (en) |
-
1966
- 1966-01-05 GB GB40266A patent/GB1129837A/en not_active Expired
- 1966-01-13 FR FR45851A patent/FR1470420A/en not_active Expired
- 1966-01-13 NL NL6600439A patent/NL6600439A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1470420A (en) | 1967-02-24 |
| NL6600439A (en) | 1967-07-14 |
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