BE644645A - - Google Patents
Info
- Publication number
- BE644645A BE644645A BE644645DA BE644645A BE 644645 A BE644645 A BE 644645A BE 644645D A BE644645D A BE 644645DA BE 644645 A BE644645 A BE 644645A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/23—Photochromic filters
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
-
- 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
- C03C4/04—Compositions for glass with special properties for photosensitive glass
- C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US263747A US3306833A (en) | 1963-03-08 | 1963-03-08 | Method of making a phototropic glass article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644645A true BE644645A (US07718354-20100518-P00004.png) | 1964-09-03 |
Family
ID=23003071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644645D BE644645A (US07718354-20100518-P00004.png) | 1963-03-08 | 1964-03-03 |
Country Status (5)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542604A (en) * | 1965-02-24 | 1970-11-24 | Mc Donnell Douglas Corp | Thermal battery |
| US3416971A (en) * | 1965-07-26 | 1968-12-17 | Whittaker Corp | Filamentary thermal cell with ionically conductive glass coating |
| US3419370A (en) * | 1965-11-22 | 1968-12-31 | Corning Glass Works | Method of producing a photochromic glass and resulting article |
| US4001019A (en) * | 1972-03-08 | 1977-01-04 | Hoya Glass Works, Ltd. | Reversible light sensitive glass |
| US4130437A (en) * | 1978-04-12 | 1978-12-19 | Corning Glass Works | Photochromic glasses suitable for simultaneous heat treatment and shaping |
| US4620863A (en) * | 1981-07-02 | 1986-11-04 | Rensselaer Polytechnic Institute | Radiation coloration resistant glass |
| US4390635A (en) * | 1982-03-01 | 1983-06-28 | Corning Glass Works | Alkali metal aluminoborosilicate photochromic glasses |
| DE4012288C1 (US07718354-20100518-P00004.png) * | 1990-04-17 | 1991-07-18 | Schott Glaswerke, 6500 Mainz, De | |
| US8455157B1 (en) * | 2007-04-26 | 2013-06-04 | Pd-Ld, Inc. | Methods for improving performance of holographic glasses |
| US9527769B2 (en) * | 2013-10-09 | 2016-12-27 | Corning Incorporated | Reverse photochromic borosilicate glasses |
| CN110981198B (zh) * | 2019-11-21 | 2022-08-16 | 佛山欧神诺陶瓷有限公司 | 一种光致变色陶瓷砖及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682134A (en) * | 1951-08-17 | 1954-06-29 | Corning Glass Works | Glass sheet containing translucent linear strips |
| US3208860A (en) * | 1962-07-31 | 1965-09-28 | Corning Glass Works | Phototropic material and article made therefrom |
-
1963
- 1963-03-08 US US263747A patent/US3306833A/en not_active Expired - Lifetime
-
1964
- 1964-02-28 GB GB8466/64A patent/GB1009152A/en not_active Expired
- 1964-03-03 BE BE644645D patent/BE644645A/xx unknown
- 1964-03-05 DE DE19641496089 patent/DE1496089B2/de active Pending
- 1964-03-05 NL NL6402222A patent/NL6402222A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3306833A (en) | 1967-02-28 |
| GB1009152A (en) | 1965-11-10 |
| DE1496089B2 (de) | 1970-02-05 |
| DE1496089A1 (de) | 1969-01-30 |
| NL6402222A (US07718354-20100518-P00004.png) | 1964-09-09 |
