GB1146310A - Improvements in or relating to phototropic composition - Google Patents
Improvements in or relating to phototropic compositionInfo
- Publication number
- GB1146310A GB1146310A GB2737966A GB2737966A GB1146310A GB 1146310 A GB1146310 A GB 1146310A GB 2737966 A GB2737966 A GB 2737966A GB 2737966 A GB2737966 A GB 2737966A GB 1146310 A GB1146310 A GB 1146310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- accelerator
- phototropic composition
- phototropic
- 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
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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Optics & Photonics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
1,146,310. Photochromic materials. NUCLEAR RESEARCH ASSOCIATES Inc. 20 June, 1966 [23 Oct., 1965], No. 27379/66. Heading C4S. A photochromic composition comprises mercuric bis-diphenyl thiocarbazone and a reversion accelerator as described in Specification 1,146,309, except that the accelerator is a carboxy-containing organic compound e.g. oxalic acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50407865A | 1965-10-23 | 1965-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1146310A true GB1146310A (en) | 1969-03-26 |
Family
ID=24004760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2737966A Expired GB1146310A (en) | 1965-10-23 | 1966-06-20 | Improvements in or relating to phototropic composition |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1694678A1 (en) |
| GB (1) | GB1146310A (en) |
-
1966
- 1966-06-20 GB GB2737966A patent/GB1146310A/en not_active Expired
- 1966-06-24 DE DE19661694678 patent/DE1694678A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694678A1 (en) | 1971-10-07 |
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