GB1188023A - Photographic Emulsions - Google Patents
Photographic EmulsionsInfo
- Publication number
- GB1188023A GB1188023A GB04860/67A GB1486067A GB1188023A GB 1188023 A GB1188023 A GB 1188023A GB 04860/67 A GB04860/67 A GB 04860/67A GB 1486067 A GB1486067 A GB 1486067A GB 1188023 A GB1188023 A GB 1188023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl
- copoly
- silver halide
- emulsions
- photographic silver
- 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
- 239000000839 emulsion Substances 0.000 title abstract 4
- -1 silver halide Chemical class 0.000 abstract 3
- 150000003863 ammonium salts Chemical group 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- VEWLDLAARDMXSB-UHFFFAOYSA-N ethenyl sulfate;hydron Chemical compound OS(=O)(=O)OC=C VEWLDLAARDMXSB-UHFFFAOYSA-N 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- UXYMHGCNVRUGNO-UHFFFAOYSA-N 1-hydroxypropan-2-yl prop-2-enoate Chemical compound OCC(C)OC(=O)C=C UXYMHGCNVRUGNO-UHFFFAOYSA-N 0.000 abstract 1
- BYIJGMQAOQPXOI-UHFFFAOYSA-N 3-ethenoxycarbonyloxy-4-hydroxybenzenesulfonic acid Chemical compound C(OC=C)(OC1=C(C=CC(=C1)S(=O)(=O)O)O)=O BYIJGMQAOQPXOI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- UPDATVKGFTVGQJ-UHFFFAOYSA-N sodium;azane Chemical class N.[Na+] UPDATVKGFTVGQJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- 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
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53973566A | 1966-04-04 | 1966-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1188023A true GB1188023A (en) | 1970-04-15 |
Family
ID=24152445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB04860/67A Expired GB1188023A (en) | 1966-04-04 | 1967-03-31 | Photographic Emulsions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3437486A (enrdf_load_stackoverflow) |
| BE (1) | BE693572A (enrdf_load_stackoverflow) |
| FR (1) | FR1510443A (enrdf_load_stackoverflow) |
| GB (1) | GB1188023A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637394A (en) * | 1968-04-22 | 1972-01-25 | Eastman Kodak Co | Photographic elements containing synthetic polymeric vehicles |
| US3779769A (en) * | 1972-03-06 | 1973-12-18 | Eastman Kodak Co | Silver halide emulsion containing a stabilizing combination of a 4-hydroxy tetrazaindene and a mono-basically sulfated vinyl copolymer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE625025A (enrdf_load_stackoverflow) * | ||||
| US3022172A (en) * | 1958-05-13 | 1962-02-20 | Fuji Photo Film Co Ltd | Process for the production of photographic materials |
| BE600141A (enrdf_load_stackoverflow) * | 1960-03-15 | |||
| BE612492A (enrdf_load_stackoverflow) * | 1961-01-10 |
-
1966
- 1966-04-04 US US539735A patent/US3437486A/en not_active Expired - Lifetime
-
1967
- 1967-02-02 BE BE693572D patent/BE693572A/xx unknown
- 1967-02-06 FR FR93755A patent/FR1510443A/fr not_active Expired
- 1967-03-31 GB GB04860/67A patent/GB1188023A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE693572A (enrdf_load_stackoverflow) | 1967-07-17 |
| DE1547796A1 (de) | 1969-12-04 |
| US3437486A (en) | 1969-04-08 |
| DE1547796B2 (de) | 1975-07-10 |
| FR1510443A (fr) | 1968-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |