DE962666C - Verfahren zur Herstellung von farbenphotographischen Bildern nach dem Farbentwicklungsverfahren - Google Patents
Verfahren zur Herstellung von farbenphotographischen Bildern nach dem FarbentwicklungsverfahrenInfo
- Publication number
- DE962666C DE962666C DENDAT962666D DE962666DA DE962666C DE 962666 C DE962666 C DE 962666C DE NDAT962666 D DENDAT962666 D DE NDAT962666D DE 962666D A DE962666D A DE 962666DA DE 962666 C DE962666 C DE 962666C
- Authority
- DE
- Germany
- Prior art keywords
- color
- coupler
- naphthol
- auxiliary coupler
- acid
- 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 claims description 67
- 230000008569 process Effects 0.000 title claims description 35
- 239000000839 emulsion Substances 0.000 claims description 72
- 229910052709 silver Inorganic materials 0.000 claims description 50
- 239000004332 silver Substances 0.000 claims description 50
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 35
- 239000000975 dye Substances 0.000 claims description 24
- 229910052736 halogen Inorganic materials 0.000 claims description 22
- 150000002367 halogens Chemical class 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 13
- -1 aromatic amino compound Chemical class 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- KCNISYPADDTFDO-UHFFFAOYSA-N 2,4-dinitrophenylacetic acid Chemical compound OC(=O)CC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O KCNISYPADDTFDO-UHFFFAOYSA-N 0.000 claims description 2
- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 claims description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 2
- ZRHUHDUEXWHZMA-UHFFFAOYSA-N 1,4-dihydropyrazol-5-one Chemical group O=C1CC=NN1 ZRHUHDUEXWHZMA-UHFFFAOYSA-N 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000001043 yellow dye Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 7
- 150000004820 halides Chemical class 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- KYARBIJYVGJZLB-UHFFFAOYSA-N 7-amino-4-hydroxy-2-naphthalenesulfonic acid Chemical compound OC1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KYARBIJYVGJZLB-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- ZSASBMJOYAJYFO-UHFFFAOYSA-N N-(3,5-dichloro-2-hydroxy-4-methylphenyl)-2-pentyl-2-phenoxyheptanamide Chemical compound C(CCCC)C(C(=O)NC1=C(C(=C(C(=C1)Cl)C)Cl)O)(OC1=CC=CC=C1)CCCCC ZSASBMJOYAJYFO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- HLVXFWDLRHCZEI-UHFFFAOYSA-N chromotropic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(O)=CC(S(O)(=O)=O)=CC2=C1 HLVXFWDLRHCZEI-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; 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 |
|---|---|---|---|
| US342066A US2689793A (en) | 1953-03-13 | 1953-03-13 | Controlling grain and contrast in color photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE962666C true DE962666C (de) | 1957-04-11 |
Family
ID=23340178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT962666D Expired DE962666C (de) | 1953-03-13 | Verfahren zur Herstellung von farbenphotographischen Bildern nach dem Farbentwicklungsverfahren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2689793A (enrdf_load_stackoverflow) |
| BE (1) | BE527178A (enrdf_load_stackoverflow) |
| DE (1) | DE962666C (enrdf_load_stackoverflow) |
| FR (1) | FR1103430A (enrdf_load_stackoverflow) |
| GB (1) | GB755655A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE560907A (enrdf_load_stackoverflow) * | 1956-09-18 | |||
| BE561008A (enrdf_load_stackoverflow) * | 1956-09-26 | |||
| BE619300A (enrdf_load_stackoverflow) * | 1959-04-06 | |||
| US3132946A (en) * | 1960-01-11 | 1964-05-12 | Eastman Kodak Co | Contact screens for photogravure |
| US4002477A (en) * | 1973-11-28 | 1977-01-11 | Eastman Kodak Company | Diffusion transfer processes and elements using or containing inert transitional metal complex oxidizing agents |
| JPS53293B2 (enrdf_load_stackoverflow) * | 1973-12-24 | 1978-01-07 | ||
| JPS5250230A (en) * | 1975-10-20 | 1977-04-22 | Fuji Photo Film Co Ltd | Method for forming color photographic image |
| JPS55149943A (en) * | 1979-05-09 | 1980-11-21 | Fuji Photo Film Co Ltd | Photographic image forming method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454001A (en) * | 1945-11-08 | 1948-11-16 | Gen Aniline & Film Corp | Control of contrast with aromatic diamine color developers |
-
0
- BE BE527178D patent/BE527178A/xx unknown
- DE DENDAT962666D patent/DE962666C/de not_active Expired
-
1953
- 1953-03-13 US US342066A patent/US2689793A/en not_active Expired - Lifetime
-
1954
- 1954-03-09 GB GB6768/54A patent/GB755655A/en not_active Expired
- 1954-03-13 FR FR1103430D patent/FR1103430A/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454001A (en) * | 1945-11-08 | 1948-11-16 | Gen Aniline & Film Corp | Control of contrast with aromatic diamine color developers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1103430A (fr) | 1955-11-03 |
| BE527178A (enrdf_load_stackoverflow) | |
| US2689793A (en) | 1954-09-21 |
| GB755655A (en) | 1956-08-22 |
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