GB765280A - Process for the production of a yellow masking image in magenta-coloured photographic images - Google Patents
Process for the production of a yellow masking image in magenta-coloured photographic imagesInfo
- Publication number
- GB765280A GB765280A GB6189/55A GB618955A GB765280A GB 765280 A GB765280 A GB 765280A GB 6189/55 A GB6189/55 A GB 6189/55A GB 618955 A GB618955 A GB 618955A GB 765280 A GB765280 A GB 765280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magenta
- aldehyde
- colour
- yellow
- anil
- 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
- 230000000873 masking effect Effects 0.000 title abstract 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract 3
- QGJXVBICNCIWEL-UHFFFAOYSA-N 9-ethylcarbazole-3-carbaldehyde Chemical compound O=CC1=CC=C2N(CC)C3=CC=CC=C3C2=C1 QGJXVBICNCIWEL-UHFFFAOYSA-N 0.000 abstract 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- -1 carbazole aldehydes Chemical class 0.000 abstract 2
- ZRHUHDUEXWHZMA-UHFFFAOYSA-N 1,4-dihydropyrazol-5-one Chemical class O=C1CC=NN1 ZRHUHDUEXWHZMA-UHFFFAOYSA-N 0.000 abstract 1
- YJOWMBICANYBLV-UHFFFAOYSA-N 1-methyl-2-phenylindole-3-carbaldehyde Chemical compound O=CC=1C2=CC=CC=C2N(C)C=1C1=CC=CC=C1 YJOWMBICANYBLV-UHFFFAOYSA-N 0.000 abstract 1
- FXWFZIRWWNPPOV-UHFFFAOYSA-N 2-aminobenzaldehyde Chemical class NC1=CC=CC=C1C=O FXWFZIRWWNPPOV-UHFFFAOYSA-N 0.000 abstract 1
- 241001479434 Agfa Species 0.000 abstract 1
- UJOBWOGCFQCDNV-UHFFFAOYSA-N Carbazole Natural products C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 abstract 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 125000005504 styryl group Chemical group 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-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
- G03C7/18—Processes for the correction of the colour image in subtractive colour photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Materials For Photolithography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE333209X | 1954-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB765280A true GB765280A (en) | 1957-01-09 |
Family
ID=6208357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6189/55A Expired GB765280A (en) | 1954-03-05 | 1955-03-02 | Process for the production of a yellow masking image in magenta-coloured photographic images |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2884325A (enrdf_load_stackoverflow) |
| BE (1) | BE536088A (enrdf_load_stackoverflow) |
| CH (1) | CH333209A (enrdf_load_stackoverflow) |
| FR (1) | FR1120007A (enrdf_load_stackoverflow) |
| GB (1) | GB765280A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE544737A (enrdf_load_stackoverflow) * | 1955-01-28 | |||
| US3543291A (en) * | 1967-02-17 | 1970-11-24 | Bolls & King | Photolithography |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1781966A (en) * | 1925-01-16 | 1930-11-18 | Gen Aniline Works Inc | Carbazole-indophenol compounds and process of preparing the same |
| DE616941C (enrdf_load_stackoverflow) * | 1930-03-19 | |||
| US1898445A (en) * | 1931-03-23 | 1933-02-21 | Gen Aniline Works Inc | Indophenols of the benzocarbazole series and process of making same |
| GB507841A (en) * | 1937-11-19 | 1939-06-19 | Kodak Ltd | Process of producing coloured images in multilayer photographic elements |
| GB524154A (en) * | 1939-01-23 | 1940-07-31 | Kodak Ltd | Improvements in colour photographic materials |
| BE491102A (enrdf_load_stackoverflow) * | 1948-09-15 | |||
| BE497011A (enrdf_load_stackoverflow) * | 1949-07-16 |
-
0
- BE BE536088D patent/BE536088A/xx unknown
-
1955
- 1955-03-02 GB GB6189/55A patent/GB765280A/en not_active Expired
- 1955-03-03 CH CH333209D patent/CH333209A/de unknown
- 1955-03-03 US US492053A patent/US2884325A/en not_active Expired - Lifetime
- 1955-03-03 FR FR1120007D patent/FR1120007A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH333209A (de) | 1958-10-15 |
| FR1120007A (fr) | 1956-06-28 |
| US2884325A (en) | 1959-04-28 |
| BE536088A (enrdf_load_stackoverflow) |
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