GB1557222A - Polymers containing corbazone groups and photographic elements containing such polymers - Google Patents
Polymers containing corbazone groups and photographic elements containing such polymersInfo
- Publication number
- GB1557222A GB1557222A GB2705376A GB2705376A GB1557222A GB 1557222 A GB1557222 A GB 1557222A GB 2705376 A GB2705376 A GB 2705376A GB 2705376 A GB2705376 A GB 2705376A GB 1557222 A GB1557222 A GB 1557222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymers
- corbazone
- groups
- photographic elements
- elements containing
- 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
-
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2705376A GB1557222A (en) | 1976-06-29 | 1976-06-29 | Polymers containing corbazone groups and photographic elements containing such polymers |
US05/806,523 US4215196A (en) | 1976-06-29 | 1977-06-14 | Photographic elements in which gelatin silver halide layers contain polymers with semicarbazone or alkoxy carbonyl hydrazone groups |
FR7719356A FR2356971A1 (en) | 1976-06-29 | 1977-06-21 | POLYMERS REINFORCING THE RESISTANCE TO ABRASION OF PHOTOGRAPHIC EMULSIONS BASED ON GELATINE AND SILVER HALIDE |
BE1008208A BE855901A (en) | 1976-06-29 | 1977-06-21 | IMPROVED PHOTOGRAPHIC GELATIN SILVER HALOGENIDE EMULSION LAYERS |
DE19772728072 DE2728072A1 (en) | 1976-06-29 | 1977-06-22 | PHOTOGRAPHIC ELEMENT |
JP7605277A JPS533325A (en) | 1976-06-29 | 1977-06-24 | Improved photographic geratine halogenated silver emulsion layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2705376A GB1557222A (en) | 1976-06-29 | 1976-06-29 | Polymers containing corbazone groups and photographic elements containing such polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1557222A true GB1557222A (en) | 1979-12-05 |
Family
ID=10253402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2705376A Expired GB1557222A (en) | 1976-06-29 | 1976-06-29 | Polymers containing corbazone groups and photographic elements containing such polymers |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE855901A (en) |
GB (1) | GB1557222A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4468494A (en) * | 1979-10-29 | 1984-08-28 | Polaroid Corporation | Polymeric pH-sensitive optical filter agents having hydrazone moieties attached thereto |
US4269925A (en) | 1979-10-29 | 1981-05-26 | Polaroid Corporation | Polymeric optical filter agents and photographic products and processes containing same |
-
1976
- 1976-06-29 GB GB2705376A patent/GB1557222A/en not_active Expired
-
1977
- 1977-06-21 BE BE1008208A patent/BE855901A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE855901A (en) | 1977-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |