GB1107219A - Fluorescent glass and method of making it - Google Patents
Fluorescent glass and method of making itInfo
- Publication number
- GB1107219A GB1107219A GB2308865A GB2308865A GB1107219A GB 1107219 A GB1107219 A GB 1107219A GB 2308865 A GB2308865 A GB 2308865A GB 2308865 A GB2308865 A GB 2308865A GB 1107219 A GB1107219 A GB 1107219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exposed
- glass
- article
- radiations
- above composition
- 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
- 239000011521 glass Substances 0.000 title abstract 7
- 238000005816 glass manufacturing process Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 4
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 230000005855 radiation Effects 0.000 abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- 239000002344 surface layer Substances 0.000 abstract 4
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 abstract 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 2
- 238000005342 ion exchange Methods 0.000 abstract 2
- 230000000873 masking effect Effects 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/005—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to introduce in the glass such metals or metallic ions as Ag, Cu
-
- 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
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
- Luminescent Compositions (AREA)
Abstract
A glass which fluoresces when exposed to U.V. radiations of 300-400 mm consists essentially, in per cent by weight of: SiO2, 35-70; R2O, 3-29; the total of the preceding components being at least 54%; and Al2O3, 0-25; B2O3, 0-15; R1O, 0-5; CuO, 0-0.02; CeO2 0-0.2; Sb2O3, 0-0.5; CoO, 0-0.005; NiO, 0-0.05. Also present may be 2-3% F., 1.2% Cl, and 0.67% Br. At least a surface-layer of the article further contains 0.2-1.0% colloidal Ag particles. The article fluoresces strongly when exposed to 300-400 mm U.V. light. R2O is Li2O, 0-20; Na2O, 0-25; and K2O, 0-25; R1 is Mg, Ca, Ba, Cd and/or Zn. The article may be prepared by forming a glass body of the above composition, cooling the melt to form a shape, and heat-treating at 300-450 DEG C. while exposing to U.V. radiations of 280-340 mm ; a fluorescent pattern may be produced by placing a masking stencil on the body during this U.V. treatment. In an ion-exchange process which forms a modification of the invention, glass of the above composition but without Ag is exposed to a hot silver paste or silver bath to form a fluorescent surface layer.ALSO:A glass which fluoresces when exposed to U-V radiations of 300-400 mm consists essentially, in per cent by weight of: SiO2, 35-70; R2O, 3-29; the total of the preceding components being at least 54%; and Al2O3, 0-25; B2O3 0-15; R1O, 0-5; CuO, 0-0.02; CeO2, 0-0.2; Sb2O3, 0-0.5; CoO, 0-0.005; NiO, 0-0.05. Also present may be 2-3% F, 1.2% Cl, and 0.67% Br. At least a surface-layer of the article further contains 0.2-1.0% colloidal Ag particles. The article fluoresces strongly when exposed to 300-400m m U-V light. R2O is Li2O, 0-20; Na2O, 0-25; and K2O, 0-25; R1 is Mg, Ca, Ba, Cd and/or Zn. The article may be prepared by forming a glass body of the above composition, cooling the melt to form a shape, and heat-treating at 300 DEG -450 DEG C. while exposing to U-V radiations of 280-340 mm ; a fluorescent pattern may be produced by placing a masking stencil on the body during this U-V treatment. In an ion-exchange process which forms a modification of the invention, glass of the above composition but without Ag is exposed to a hot silver paste or silver bath to form a fluorescent surface layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37350764A | 1964-06-08 | 1964-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1107219A true GB1107219A (en) | 1968-03-27 |
Family
ID=23472685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2308865A Expired GB1107219A (en) | 1964-06-08 | 1965-05-31 | Fluorescent glass and method of making it |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE665119A (en) |
| DE (1) | DE1496460A1 (en) |
| ES (1) | ES313822A1 (en) |
| FR (1) | FR1443472A (en) |
| GB (1) | GB1107219A (en) |
| NL (1) | NL6506991A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044728A2 (en) * | 1980-07-23 | 1982-01-27 | Corning Glass Works | Polychromatic and potentially polychromatic glasses and production thereof |
| WO2012041473A1 (en) * | 2010-09-27 | 2012-04-05 | Boraident Gmbh | Method for marking glass |
| US20150175473A1 (en) * | 2012-09-14 | 2015-06-25 | Asahi Glass Company, Limited | Glass for chemical strengthening and chemical strengthened glass |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59606802D1 (en) * | 1995-01-18 | 2001-05-23 | Rodenstock Optik G | OPTICAL GLASS WITH VARIANT BREAKING INDEX |
| ES2255430B1 (en) * | 2004-11-02 | 2007-07-01 | Mosavit Alcalaten, S.L. | VITREO LUMINISCENT PRODUCT. |
| CN110240411A (en) * | 2019-06-28 | 2019-09-17 | 温州大学 | A kind of CsPb1-xZnxBr3 luminescent quantum dot glass ceramics and its preparation and application |
-
1965
- 1965-05-31 GB GB2308865A patent/GB1107219A/en not_active Expired
- 1965-06-02 NL NL6506991A patent/NL6506991A/xx unknown
- 1965-06-04 ES ES0313822A patent/ES313822A1/en not_active Expired
- 1965-06-04 FR FR19549A patent/FR1443472A/en not_active Expired
- 1965-06-08 BE BE665119D patent/BE665119A/xx unknown
- 1965-06-08 DE DE1965C0036073 patent/DE1496460A1/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044728A2 (en) * | 1980-07-23 | 1982-01-27 | Corning Glass Works | Polychromatic and potentially polychromatic glasses and production thereof |
| EP0044728A3 (en) * | 1980-07-23 | 1982-09-08 | Corning Glass Works | Polychromatic and potentially polychromatic glasses and production thereof |
| WO2012041473A1 (en) * | 2010-09-27 | 2012-04-05 | Boraident Gmbh | Method for marking glass |
| US20150175473A1 (en) * | 2012-09-14 | 2015-06-25 | Asahi Glass Company, Limited | Glass for chemical strengthening and chemical strengthened glass |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6506991A (en) | 1965-12-09 |
| ES313822A1 (en) | 1965-07-16 |
| BE665119A (en) | 1965-12-08 |
| DE1496460A1 (en) | 1969-10-23 |
| FR1443472A (en) | 1966-06-24 |
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