GB441411A - Improvements in processes of sensitizing photographic silver-halide layers incorporating colouring matter - Google Patents
Improvements in processes of sensitizing photographic silver-halide layers incorporating colouring matterInfo
- Publication number
- GB441411A GB441411A GB2316034A GB2316034A GB441411A GB 441411 A GB441411 A GB 441411A GB 2316034 A GB2316034 A GB 2316034A GB 2316034 A GB2316034 A GB 2316034A GB 441411 A GB441411 A GB 441411A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gradation
- layer
- coloured
- ethyliodide
- red
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000004040 coloring Methods 0.000 title 1
- 230000001235 sensitizing effect Effects 0.000 title 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 abstract 5
- AVERNFJXXRIVQN-XSDYUOFFSA-N 5-[(4-ethoxyphenyl)diazenyl]-2-[(e)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C1=CC(OCC)=CC=C1N=NC(C=C1S(O)(=O)=O)=CC=C1\C=C\C1=CC=C(N=NC=2C=CC(OCC)=CC=2)C=C1S(O)(=O)=O AVERNFJXXRIVQN-XSDYUOFFSA-N 0.000 abstract 4
- 239000000839 emulsion Substances 0.000 abstract 4
- 150000004985 diamines Chemical class 0.000 abstract 3
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 abstract 2
- 239000004174 erythrosine Substances 0.000 abstract 2
- 229940011411 erythrosine Drugs 0.000 abstract 2
- 235000012732 erythrosine Nutrition 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- QWYZFXLSWMXLDM-UHFFFAOYSA-M pinacyanol iodide Chemical compound [I-].C1=CC2=CC=CC=C2N(CC)C1=CC=CC1=CC=C(C=CC=C2)C2=[N+]1CC QWYZFXLSWMXLDM-UHFFFAOYSA-M 0.000 abstract 2
- AMAXNNVXIBDEMV-UHFFFAOYSA-M 2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide Chemical compound [I-].CC[N+]1=CC=CC=C1C=CC1=CC=C(N(C)C)C=C1 AMAXNNVXIBDEMV-UHFFFAOYSA-M 0.000 abstract 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 abstract 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 abstract 1
- 206010070834 Sensitisation Diseases 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- CEJANLKHJMMNQB-UHFFFAOYSA-M cryptocyanin Chemical compound [I-].C12=CC=CC=C2N(CC)C=CC1=CC=CC1=CC=[N+](CC)C2=CC=CC=C12 CEJANLKHJMMNQB-UHFFFAOYSA-M 0.000 abstract 1
- 230000008313 sensitization Effects 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- CBDKQYKMCICBOF-UHFFFAOYSA-N thiazoline Chemical compound C1CN=CS1 CBDKQYKMCICBOF-UHFFFAOYSA-N 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0086170 | 1933-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB441411A true GB441411A (en) | 1936-01-20 |
Family
ID=7138347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2316034A Expired GB441411A (en) | 1933-08-10 | 1934-08-10 | Improvements in processes of sensitizing photographic silver-halide layers incorporating colouring matter |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE407485A (enrdf_load_stackoverflow) |
| FR (1) | FR779423A (enrdf_load_stackoverflow) |
| GB (1) | GB441411A (enrdf_load_stackoverflow) |
-
1934
- 1934-08-10 GB GB2316034A patent/GB441411A/en not_active Expired
- 1934-08-10 FR FR779423D patent/FR779423A/fr not_active Expired
-
1935
- 1935-01-24 BE BE407485D patent/BE407485A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE407485A (enrdf_load_stackoverflow) | 1935-02-28 |
| FR779423A (fr) | 1935-04-04 |
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