GB1213372A - Manufacture of borosilicate glass essentially free of alkali and alkaline earth metals - Google Patents
Manufacture of borosilicate glass essentially free of alkali and alkaline earth metalsInfo
- Publication number
- GB1213372A GB1213372A GB3615268A GB3615268A GB1213372A GB 1213372 A GB1213372 A GB 1213372A GB 3615268 A GB3615268 A GB 3615268A GB 3615268 A GB3615268 A GB 3615268A GB 1213372 A GB1213372 A GB 1213372A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boric oxide
- alkali
- alkaline earth
- earth metals
- borosilicate 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
- 229910052784 alkaline earth metal Inorganic materials 0.000 title abstract 6
- 239000003513 alkali Substances 0.000 title abstract 3
- 150000001342 alkaline earth metals Chemical class 0.000 title abstract 3
- 239000005388 borosilicate glass Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910011255 B2O3 Inorganic materials 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000011521 glass Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011872 intimate mixture Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000005394 sealing glass Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 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
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
-
- 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
- C03C1/026—Pelletisation or prereacting of powdered raw materials
-
- 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
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/08—Doped silica-based glasses containing boron or halide
- C03C2201/10—Doped silica-based glasses containing boron or halide containing boron
-
- 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
- C03C2203/00—Production processes
- C03C2203/10—Melting processes
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)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65704267A | 1967-07-31 | 1967-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1213372A true GB1213372A (en) | 1970-11-25 |
Family
ID=24635618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3615268A Expired GB1213372A (en) | 1967-07-31 | 1968-07-29 | Manufacture of borosilicate glass essentially free of alkali and alkaline earth metals |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE718870A (https=) |
| CH (1) | CH534641A (https=) |
| CS (1) | CS160638B2 (https=) |
| DE (1) | DE1771897A1 (https=) |
| DK (1) | DK126496B (https=) |
| FR (1) | FR1575238A (https=) |
| GB (1) | GB1213372A (https=) |
| LU (1) | LU56599A1 (https=) |
| NL (1) | NL6810787A (https=) |
| NO (1) | NO122094B (https=) |
| SE (1) | SE339291B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4419115A (en) * | 1981-07-31 | 1983-12-06 | Bell Telephone Laboratories, Incorporated | Fabrication of sintered high-silica glasses |
-
1968
- 1968-07-26 DE DE19681771897 patent/DE1771897A1/de active Pending
- 1968-07-29 LU LU56599D patent/LU56599A1/xx unknown
- 1968-07-29 CH CH1131568A patent/CH534641A/de not_active IP Right Cessation
- 1968-07-29 GB GB3615268A patent/GB1213372A/en not_active Expired
- 1968-07-30 SE SE1032868A patent/SE339291B/xx unknown
- 1968-07-30 CS CS552768A patent/CS160638B2/cs unknown
- 1968-07-30 DK DK367768A patent/DK126496B/da unknown
- 1968-07-30 FR FR1575238D patent/FR1575238A/fr not_active Expired
- 1968-07-30 NO NO298268A patent/NO122094B/no unknown
- 1968-07-30 NL NL6810787A patent/NL6810787A/xx unknown
- 1968-07-31 BE BE718870D patent/BE718870A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6810787A (https=) | 1969-02-04 |
| DK126496B (da) | 1973-07-23 |
| SE339291B (https=) | 1971-10-04 |
| NO122094B (https=) | 1971-05-18 |
| FR1575238A (https=) | 1969-07-18 |
| LU56599A1 (https=) | 1968-10-31 |
| CH534641A (de) | 1973-03-15 |
| CS160638B2 (https=) | 1975-03-28 |
| DE1771897A1 (de) | 1972-02-03 |
| BE718870A (https=) | 1968-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Huggins et al. | Calculation of density and optical constants of a glass from its composition in weight percentage | |
| GB1176393A (en) | Production of Glass | |
| CA1250322A (en) | Glass-ceramics suitable for ring laser gyros | |
| DE3062679D1 (en) | Process for producing a boron containing zeolite with the structure of zsm-5 and its use as a catalyst | |
| GB783244A (en) | Improvements in the manufacture of silica glasses | |
| GB1508845A (en) | Heat absorbing glasses | |
| GB1255551A (en) | Improvements in or relating to externally coated fused silica tube | |
| US2883294A (en) | Glass composition | |
| GB1213372A (en) | Manufacture of borosilicate glass essentially free of alkali and alkaline earth metals | |
| US3671380A (en) | Uv transmitting borosilicate glass composition and article | |
| GB1415141A (en) | Fused oxide glasses | |
| US3149234A (en) | High density, soft phosphate glass, method, and gamma radiation shielding window | |
| GB1016441A (en) | Improvements in or relating to the manufacture of heat absorbing glasses | |
| GB1190062A (en) | Sealing Glass Composition | |
| US2883293A (en) | Glass composition | |
| US2407874A (en) | Fluorine-containing ceramics and method of making same | |
| US3084055A (en) | Cadmium phosphate glass | |
| GB1319653A (en) | Optical glass | |
| Butterworth et al. | Formation of color centers in KCl: Tl by gamma irradiation at 21 C | |
| US3511992A (en) | Ge-se-ga glass composition in an infrared detection system | |
| US3677778A (en) | Zinc-lanthanum borate glass composition | |
| US2883295A (en) | Glass composition | |
| GB1217121A (en) | Method of manufacturing glass | |
| GB969413A (en) | Mono crystalline metal oxide materials | |
| GB1060778A (en) | Optical rotation medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |