GB2063852B - Coloured photochromic glasses - Google Patents
Coloured photochromic glassesInfo
- Publication number
- GB2063852B GB2063852B GB8036854A GB8036854A GB2063852B GB 2063852 B GB2063852 B GB 2063852B GB 8036854 A GB8036854 A GB 8036854A GB 8036854 A GB8036854 A GB 8036854A GB 2063852 B GB2063852 B GB 2063852B
- Authority
- GB
- United Kingdom
- Prior art keywords
- photochromic glasses
- coloured photochromic
- coloured
- glasses
- photochromic
- 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 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
- 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
-
- 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- 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
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
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)
- Surface Treatment Of Optical Elements (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/095,435 US4240836A (en) | 1979-11-19 | 1979-11-19 | Colored photochromic glasses and method |
US06/095,434 US4259406A (en) | 1979-11-19 | 1979-11-19 | Method for producing selectively tinted photochromic glass lens and products |
US06/095,436 US4290794A (en) | 1979-11-19 | 1979-11-19 | Method of making colored photochromic glasses |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2063852A GB2063852A (en) | 1981-06-10 |
GB2063852B true GB2063852B (en) | 1983-07-20 |
Family
ID=27377948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8036854A Expired GB2063852B (en) | 1979-11-19 | 1980-11-17 | Coloured photochromic glasses |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH01230452A (en) |
DE (1) | DE3042553C2 (en) |
FR (1) | FR2470100A1 (en) |
GB (1) | GB2063852B (en) |
IT (1) | IT1134347B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1153650B (en) * | 1981-11-20 | 1987-01-14 | Ppg Industries Inc | LOW TEMPERATURE REDUCTION PROCEDURE FOR PHOTOMASKS |
DE3364629D1 (en) * | 1982-04-01 | 1986-08-28 | Corning Glass Works | Coloured photochromic glasses and method for production thereof |
DE3301604C2 (en) * | 1983-01-19 | 1984-11-22 | Ppg Industries, Inc., Pittsburgh, Pa. | Process for the production of color samples in glass plates and their application for photomasks |
US4498919A (en) * | 1983-10-31 | 1985-02-12 | Corning Glass Works | Method for making colored photochromic prescription ophthalmic lenses |
US5351332A (en) * | 1992-03-18 | 1994-09-27 | Galileo Electro-Optics Corporation | Waveguide arrays and method for contrast enhancement |
WO2000014594A1 (en) * | 1998-09-09 | 2000-03-16 | Corning Incorporated | Protective filter lens |
CN103930268B (en) * | 2011-10-28 | 2016-08-31 | 康宁股份有限公司 | There is glass and the manufacture method thereof of infrared reflective |
CN113376715B (en) * | 2021-04-26 | 2022-06-07 | 东莞市晶博光电股份有限公司 | Light-transmitting film for displaying gradient color and preparation method and application thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902881A (en) * | 1971-06-04 | 1975-09-02 | Owens Illinois Inc | Method of forming an opalescent article having a colored bulk and at least one surface strata of a different color than the bulk |
US3920463A (en) * | 1974-02-01 | 1975-11-18 | Robert A Simms | Process for changing the tint of a photochromic material and material formed thereby |
US3892582A (en) * | 1974-02-01 | 1975-07-01 | Robert A Simms | Process for changing the tint of a photochromic material and material formed thereby |
FR2289458A1 (en) * | 1975-11-03 | 1976-05-28 | Corning Glass Works | Brown-coloured photochromatic glass - produced by two-stage thermal treatment |
JPS5337893A (en) * | 1976-09-18 | 1978-04-07 | Mitsubishi Heavy Ind Ltd | Controller for linear cable engine |
US4118214A (en) * | 1977-06-22 | 1978-10-03 | Corning Glass Works | Treating polychromatic glass in reducing atmospheres |
US4190451A (en) * | 1978-03-17 | 1980-02-26 | Corning Glass Works | Photochromic glass |
-
1980
- 1980-11-12 DE DE3042553A patent/DE3042553C2/en not_active Expired - Lifetime
- 1980-11-17 GB GB8036854A patent/GB2063852B/en not_active Expired
- 1980-11-18 FR FR8024421A patent/FR2470100A1/en active Granted
- 1980-11-19 IT IT26079/80A patent/IT1134347B/en active
-
1989
- 1989-01-05 JP JP64000824A patent/JPH01230452A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8026079A0 (en) | 1980-11-19 |
IT1134347B (en) | 1986-08-13 |
DE3042553A1 (en) | 1981-08-27 |
FR2470100A1 (en) | 1981-05-29 |
FR2470100B1 (en) | 1985-05-03 |
GB2063852A (en) | 1981-06-10 |
DE3042553C2 (en) | 1995-01-05 |
JPH01230452A (en) | 1989-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20001116 |