GB800262A - Process for the production of masked colour photographic images - Google Patents
Process for the production of masked colour photographic imagesInfo
- Publication number
- GB800262A GB800262A GB769255A GB769255A GB800262A GB 800262 A GB800262 A GB 800262A GB 769255 A GB769255 A GB 769255A GB 769255 A GB769255 A GB 769255A GB 800262 A GB800262 A GB 800262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenyl azide
- reacted
- phenyl
- colour
- sulphophenyl
- 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
- CTRLRINCMYICJO-UHFFFAOYSA-N phenyl azide Chemical compound [N-]=[N+]=NC1=CC=CC=C1 CTRLRINCMYICJO-UHFFFAOYSA-N 0.000 abstract 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- -1 p - carboxyphenyl Chemical group 0.000 abstract 2
- YURACMWKYPNMCQ-UHFFFAOYSA-N 4-[2-(3-oxo-1,2-oxazol-4-yl)phenyl]-1,2-oxazol-3-one Chemical compound C1(=C(C=CC=C1)C=1C(NOC1)=O)C=1C(NOC1)=O YURACMWKYPNMCQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 abstract 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 1
- 239000001045 blue dye Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- WTBAHSZERDXKKZ-UHFFFAOYSA-N octadecanoyl chloride Chemical compound CCCCCCCCCCCCCCCCCC(Cl)=O WTBAHSZERDXKKZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
- G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
-
- 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)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA19888A DE1003584B (de) | 1954-03-16 | 1954-03-16 | Verfahren zur Herstellung maskierter farbenphotographischer Bilder nach dem Verfahren der chromogenen Entwicklung unter Verwendung von farbigen Farbkupplern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB800262A true GB800262A (en) | 1958-08-20 |
Family
ID=6924546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB769255A Expired GB800262A (en) | 1954-03-16 | 1955-03-16 | Process for the production of masked colour photographic images |
Country Status (5)
-
0
- BE BE536476D patent/BE536476A/xx unknown
-
1954
- 1954-03-16 DE DEA19888A patent/DE1003584B/de active Pending
-
1955
- 1955-02-25 CH CH333552D patent/CH333552A/de unknown
- 1955-03-16 FR FR1127437D patent/FR1127437A/fr not_active Expired
- 1955-03-16 GB GB769255A patent/GB800262A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE536476A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| CH333552A (de) | 1958-10-31 |
| DE1003584B (de) | 1957-02-28 |
| FR1127437A (fr) | 1956-12-17 |
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