GB416566A - A method of producing coloured photographic images - Google Patents
A method of producing coloured photographic imagesInfo
- Publication number
- GB416566A GB416566A GB34996/32A GB3499632A GB416566A GB 416566 A GB416566 A GB 416566A GB 34996/32 A GB34996/32 A GB 34996/32A GB 3499632 A GB3499632 A GB 3499632A GB 416566 A GB416566 A GB 416566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- layer
- dye
- image
- subsequently
- 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
- 239000000975 dye Substances 0.000 abstract 10
- 229910052709 silver Inorganic materials 0.000 abstract 8
- 239000004332 silver Substances 0.000 abstract 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 7
- 150000001989 diazonium salts Chemical class 0.000 abstract 4
- 239000000049 pigment Substances 0.000 abstract 4
- -1 silver halide Chemical class 0.000 abstract 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 4
- 239000000987 azo dye Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 230000006378 damage Effects 0.000 abstract 2
- 150000008049 diazo compounds Chemical class 0.000 abstract 2
- 239000012954 diazonium Substances 0.000 abstract 2
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 abstract 2
- JMXROTHPANUTOJ-UHFFFAOYSA-H naphthol green b Chemical compound [Na+].[Na+].[Na+].[Fe+3].C1=C(S([O-])(=O)=O)C=CC2=C(N=O)C([O-])=CC=C21.C1=C(S([O-])(=O)=O)C=CC2=C(N=O)C([O-])=CC=C21.C1=C(S([O-])(=O)=O)C=CC2=C(N=O)C([O-])=CC=C21 JMXROTHPANUTOJ-UHFFFAOYSA-H 0.000 abstract 2
- 150000002989 phenols Chemical class 0.000 abstract 2
- 229960003351 prussian blue Drugs 0.000 abstract 2
- 239000013225 prussian blue Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 235000010288 sodium nitrite Nutrition 0.000 abstract 2
- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 abstract 1
- SYUYTOYKQOAVDW-UHFFFAOYSA-N 2-nitrosonaphthalen-1-ol Chemical class C1=CC=C2C(O)=C(N=O)C=CC2=C1 SYUYTOYKQOAVDW-UHFFFAOYSA-N 0.000 abstract 1
- URUHKHGBRNTPGA-UHFFFAOYSA-N 2-phenylquinolin-4-amine Chemical class N=1C2=CC=CC=C2C(N)=CC=1C1=CC=CC=C1 URUHKHGBRNTPGA-UHFFFAOYSA-N 0.000 abstract 1
- DYWSRQFFJCBENX-UHFFFAOYSA-N 4-diazo-3-[6-diazo-3-(dimethylamino)-4-methylcyclohexa-2,4-dien-1-yl]sulfonyl-N,N,6-trimethylcyclohexa-1,5-dien-1-amine Chemical compound [N+](=[N-])=C1C(C=C(C(=C1)C)N(C)C)S(=O)(=O)C1C(C=C(C(=C1)N(C)C)C)=[N+]=[N-] DYWSRQFFJCBENX-UHFFFAOYSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 244000272739 Vitis cinerea Species 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229940062993 ferrous oxalate Drugs 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 abstract 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 abstract 1
- NXYNTHCSPIVNNX-SAIUNTKASA-N leucoester Natural products CCCCCCCCCCCCCCCC(=CCOC(=O)CCC[C@H](C)CCC[C@H](C)CCC(C)C)C NXYNTHCSPIVNNX-SAIUNTKASA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 235000010755 mineral Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 150000004005 nitrosamines Chemical class 0.000 abstract 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229940072033 potash Drugs 0.000 abstract 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 1
- 235000015320 potassium carbonate Nutrition 0.000 abstract 1
- 150000004060 quinone imines Chemical class 0.000 abstract 1
- 150000003918 triazines Chemical class 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc 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
- 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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0081369 | 1931-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB416566A true GB416566A (en) | 1934-09-10 |
Family
ID=7137323
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34996/32A Expired GB416566A (en) | 1931-12-09 | 1932-12-09 | A method of producing coloured photographic images |
| GB23059/34A Expired GB416660A (en) | 1931-12-09 | 1932-12-09 | Method of producing photographic colour images |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23059/34A Expired GB416660A (en) | 1931-12-09 | 1932-12-09 | Method of producing photographic colour images |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2071688A (enExample) |
| BE (1) | BE392898A (enExample) |
| FR (1) | FR747252A (enExample) |
| GB (2) | GB416566A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514234A (en) * | 1939-08-09 | 1950-07-04 | Chromogen Inc | Process for the manufacture of color photographic images |
| US2514233A (en) * | 1940-08-08 | 1950-07-04 | Chromogen Inc | Process for the manufacture of golor photographic images |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE23357E (en) * | 1939-08-28 | 1951-04-17 | Processes for producing same | |
| BE489248A (enExample) * | 1948-11-05 | |||
| US2688542A (en) * | 1949-02-09 | 1954-09-07 | Bela Gaspar | Material and process for the production of color photographic images |
| US2616806A (en) * | 1949-03-04 | 1952-11-04 | Gaspar | Process for the manufacture of colored photographic images |
| US2681856A (en) * | 1949-04-04 | 1954-06-22 | Gaspar | Photographic material and process for making an azo dye bleachout image |
| US4187108A (en) * | 1977-02-07 | 1980-02-05 | Eastman Kodak Company | Heat developable material and process |
| US4404273A (en) * | 1980-12-15 | 1983-09-13 | Ciba-Geigy Ag | Process for the production of photographic color images by the silver dye bleach process |
-
0
- BE BE392898D patent/BE392898A/xx unknown
-
1932
- 1932-12-07 US US646212A patent/US2071688A/en not_active Expired - Lifetime
- 1932-12-09 GB GB34996/32A patent/GB416566A/en not_active Expired
- 1932-12-09 FR FR747252D patent/FR747252A/fr not_active Expired
- 1932-12-09 GB GB23059/34A patent/GB416660A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514234A (en) * | 1939-08-09 | 1950-07-04 | Chromogen Inc | Process for the manufacture of color photographic images |
| US2514233A (en) * | 1940-08-08 | 1950-07-04 | Chromogen Inc | Process for the manufacture of golor photographic images |
Also Published As
| Publication number | Publication date |
|---|---|
| FR747252A (fr) | 1933-06-14 |
| US2071688A (en) | 1937-02-23 |
| BE392898A (enExample) | |
| GB416660A (en) | 1934-09-10 |
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