GB632727A - Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing baths - Google Patents
Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing bathsInfo
- Publication number
- GB632727A GB632727A GB18047/47A GB1804747A GB632727A GB 632727 A GB632727 A GB 632727A GB 18047/47 A GB18047/47 A GB 18047/47A GB 1804747 A GB1804747 A GB 1804747A GB 632727 A GB632727 A GB 632727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photographic
- compounds
- incorporation
- emulsion
- developing
- 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
- 239000000463 material Substances 0.000 title abstract 4
- 238000010348 incorporation Methods 0.000 title abstract 3
- 239000003112 inhibitor Substances 0.000 title 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000000839 emulsion Substances 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 2
- LUYISICIYVKBTA-UHFFFAOYSA-N 6-methylquinoline Chemical compound N1=CC=CC2=CC(C)=CC=C21 LUYISICIYVKBTA-UHFFFAOYSA-N 0.000 abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- SMUQFGGVLNAIOZ-UHFFFAOYSA-N quinaldine Chemical compound C1=CC=CC2=NC(C)=CC=C21 SMUQFGGVLNAIOZ-UHFFFAOYSA-N 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012971 dimethylpiperazine Substances 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- OSBSFAARYOCBHB-UHFFFAOYSA-N tetrapropylammonium Chemical group CCC[N+](CCC)(CCC)CCC OSBSFAARYOCBHB-UHFFFAOYSA-N 0.000 abstract 1
- KKLAORVGAKUOPZ-UHFFFAOYSA-M trimethyl(phenyl)azanium;iodide Chemical class [I-].C[N+](C)(C)C1=CC=CC=C1 KKLAORVGAKUOPZ-UHFFFAOYSA-M 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
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)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US632727XA | 1940-11-26 | 1940-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB632727A true GB632727A (en) | 1949-12-05 |
Family
ID=22048111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18047/47A Expired GB632727A (en) | 1940-11-26 | 1947-07-08 | Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing baths |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE474964A (enrdf_load_stackoverflow) |
| GB (1) | GB632727A (enrdf_load_stackoverflow) |
-
0
- BE BE474964D patent/BE474964A/xx unknown
-
1947
- 1947-07-08 GB GB18047/47A patent/GB632727A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE474964A (enrdf_load_stackoverflow) |
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