GB1130077A - Improvements in or relating to photographic silver halide emulsions - Google Patents
Improvements in or relating to photographic silver halide emulsionsInfo
- Publication number
- GB1130077A GB1130077A GB49791/66A GB4979166A GB1130077A GB 1130077 A GB1130077 A GB 1130077A GB 49791/66 A GB49791/66 A GB 49791/66A GB 4979166 A GB4979166 A GB 4979166A GB 1130077 A GB1130077 A GB 1130077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- photographic silver
- carboethoxy
- carboxy
- hydroxy
- 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
- -1 silver halide Chemical class 0.000 title abstract 5
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- 239000000839 emulsion Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- UWDMKTDPDJCJOP-UHFFFAOYSA-N 4-hydroxy-2,2,6,6-tetramethylpiperidin-1-ium-4-carboxylate Chemical compound CC1(C)CC(O)(C(O)=O)CC(C)(C)N1 UWDMKTDPDJCJOP-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
-
- 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
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)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50684065A | 1965-11-08 | 1965-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1130077A true GB1130077A (en) | 1968-10-09 |
Family
ID=24016207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49791/66A Expired GB1130077A (en) | 1965-11-08 | 1966-11-07 | Improvements in or relating to photographic silver halide emulsions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3446618A (enExample) |
| BE (1) | BE689383A (enExample) |
| DE (1) | DE1547917A1 (enExample) |
| FR (1) | FR1498858A (enExample) |
| GB (1) | GB1130077A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514492A (en) * | 1983-12-15 | 1985-04-30 | E. I. Du Pont De Nemours And Company | Elimination of defects in cysteine-sensitized emulsions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB563498A (en) * | 1943-02-12 | 1944-08-17 | John David Kendall | Improvements in or relating to photographic emulsions |
| GB637847A (en) * | 1948-05-08 | 1950-05-24 | John David Kendall | Improvements in or relating to photographic materials |
| BE576406A (enExample) * | 1958-03-13 | 1900-01-01 | ||
| BE625436A (enExample) * | 1961-11-29 |
-
1965
- 1965-11-08 US US506840A patent/US3446618A/en not_active Expired - Lifetime
-
1966
- 1966-11-04 DE DE19661547917 patent/DE1547917A1/de active Pending
- 1966-11-07 GB GB49791/66A patent/GB1130077A/en not_active Expired
- 1966-11-07 FR FR82817A patent/FR1498858A/fr not_active Expired
- 1966-11-07 BE BE689383D patent/BE689383A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE689383A (enExample) | 1967-04-14 |
| DE1547917A1 (de) | 1969-12-11 |
| FR1498858A (fr) | 1967-10-20 |
| US3446618A (en) | 1969-05-27 |
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