GB415756A - Improved method of producing coloured photographic materials - Google Patents
Improved method of producing coloured photographic materialsInfo
- Publication number
- GB415756A GB415756A GB34229/32A GB3422932A GB415756A GB 415756 A GB415756 A GB 415756A GB 34229/32 A GB34229/32 A GB 34229/32A GB 3422932 A GB3422932 A GB 3422932A GB 415756 A GB415756 A GB 415756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- salt
- dyestuff
- solution
- support
- 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 3
- 239000000839 emulsion Substances 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- URUHKHGBRNTPGA-UHFFFAOYSA-N 2-phenylquinolin-4-amine Chemical compound N=1C2=CC=CC=C2C(N)=CC=1C1=CC=CC=C1 URUHKHGBRNTPGA-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 abstract 2
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 abstract 2
- -1 nitrogenous organic base Chemical class 0.000 abstract 2
- 235000001258 Cinchona calisaya Nutrition 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229930013930 alkaloid Natural products 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- KMPWYEUPVWOPIM-UHFFFAOYSA-N cinchonidine Natural products C1=CC=C2C(C(C3N4CCC(C(C4)C=C)C3)O)=CC=NC2=C1 KMPWYEUPVWOPIM-UHFFFAOYSA-N 0.000 abstract 1
- KMPWYEUPVWOPIM-LSOMNZGLSA-N cinchonine Chemical compound C1=CC=C2C([C@@H]([C@H]3N4CC[C@H]([C@H](C4)C=C)C3)O)=CC=NC2=C1 KMPWYEUPVWOPIM-LSOMNZGLSA-N 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- ZZTURJAZCMUWEP-UHFFFAOYSA-N diaminomethylideneazanium;hydrogen sulfate Chemical compound NC(N)=N.OS(O)(=O)=O ZZTURJAZCMUWEP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 1
- 229940051142 metanil yellow Drugs 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229960000948 quinine Drugs 0.000 abstract 1
- 239000000725 suspension Substances 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0081305 | 1931-12-02 | ||
| DEG0085335 | 1933-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB415756A true GB415756A (en) | 1934-09-03 |
Family
ID=25979127
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34229/32A Expired GB415756A (en) | 1931-12-02 | 1932-12-02 | Improved method of producing coloured photographic materials |
| GB11543/34A Expired GB428158A (en) | 1931-12-02 | 1934-04-17 | An improved method of producing coloured photographic materials |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11543/34A Expired GB428158A (en) | 1931-12-02 | 1934-04-17 | An improved method of producing coloured photographic materials |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2046067A (enrdf_load_stackoverflow) |
| BE (2) | BE392737A (enrdf_load_stackoverflow) |
| FR (2) | FR746645A (enrdf_load_stackoverflow) |
| GB (2) | GB415756A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4803151A (en) * | 1986-02-11 | 1989-02-07 | Ciba-Geigy Ag | Photographic material for the silver dye bleach process comprising an AZO dye, capable of laking, in gelatine |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418629A (en) * | 1944-01-13 | 1947-04-08 | Eastman Kodak Co | Aromatic hydrocarbons and their halogen derivatives as antifoggants |
| GB591122A (en) * | 1945-05-15 | 1947-08-07 | Ronald Bernard Collins | Improvements in the treatment of coloured colloid layers |
| US2591590A (en) * | 1945-12-14 | 1952-04-01 | Gen Aniline & Film Corp | Antistatic photographic film |
| US2584362A (en) * | 1946-02-20 | 1952-02-05 | Gen Aniline & Film Corp | Antistatic photographic film |
| US2548564A (en) * | 1946-12-31 | 1951-04-10 | Eastman Kodak Co | Photographic silver halide element with mordanted dye layer |
| US2606834A (en) * | 1949-07-19 | 1952-08-12 | Du Pont | Photographic elements with lightfiltering layers |
| US3962527A (en) * | 1973-03-09 | 1976-06-08 | Eastman Kodak Company | Novel polymers and photographic elements containing same |
-
0
- BE BE407073D patent/BE407073A/xx unknown
- BE BE392737D patent/BE392737A/xx unknown
-
1932
- 1932-12-01 FR FR746645D patent/FR746645A/fr not_active Expired
- 1932-12-01 US US645312A patent/US2046067A/en not_active Expired - Lifetime
- 1932-12-02 GB GB34229/32A patent/GB415756A/en not_active Expired
-
1934
- 1934-04-12 FR FR44752D patent/FR44752E/fr not_active Expired
- 1934-04-17 GB GB11543/34A patent/GB428158A/en not_active Expired
- 1934-04-19 US US721400A patent/US2075190A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4803151A (en) * | 1986-02-11 | 1989-02-07 | Ciba-Geigy Ag | Photographic material for the silver dye bleach process comprising an AZO dye, capable of laking, in gelatine |
Also Published As
| Publication number | Publication date |
|---|---|
| US2046067A (en) | 1936-06-30 |
| FR746645A (fr) | 1933-06-02 |
| FR44752E (fr) | 1935-04-06 |
| BE407073A (enrdf_load_stackoverflow) | |
| GB428158A (en) | 1935-05-08 |
| US2075190A (en) | 1937-03-30 |
| BE392737A (enrdf_load_stackoverflow) |
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