GB674103A - Improvements in or relating to the production of colour photographic images - Google Patents
Improvements in or relating to the production of colour photographic imagesInfo
- Publication number
- GB674103A GB674103A GB3347549A GB3347549A GB674103A GB 674103 A GB674103 A GB 674103A GB 3347549 A GB3347549 A GB 3347549A GB 3347549 A GB3347549 A GB 3347549A GB 674103 A GB674103 A GB 674103A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- oxodiazolyl
- tolyl
- relating
- production
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 4
- VXGUJUIXLUKHRG-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-yl)acetohydrazide Chemical compound C1=CC=C2SC(CC(=O)NN)=NC2=C1 VXGUJUIXLUKHRG-UHFFFAOYSA-N 0.000 abstract 2
- -1 4 - oxodiazolyl Chemical group 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 abstract 2
- VYMJUZXFYAREJY-UHFFFAOYSA-N ethyl 2-(1,3-benzothiazol-2-yl)acetate Chemical compound C1=CC=C2SC(CC(=O)OCC)=NC2=C1 VYMJUZXFYAREJY-UHFFFAOYSA-N 0.000 abstract 2
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 1
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 1
- RSPWVGZWUBNLQU-UHFFFAOYSA-N 3-hexadec-1-enyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCCCC=CC1CC(=O)OC1=O RSPWVGZWUBNLQU-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Coloring (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE500322D BE500322A (enrdf_load_stackoverflow) | 1949-12-31 | ||
| GB3347549A GB674103A (en) | 1949-12-31 | 1949-12-31 | Improvements in or relating to the production of colour photographic images |
| DEG4904A DE838696C (de) | 1949-12-31 | 1950-12-28 | Verfahren zur Herstellung von photographischen Farbbildern durch Farbentwicklung |
| FR1031787D FR1031787A (fr) | 1949-12-31 | 1950-12-29 | Procédé pour la production d'images photographiques en couleurs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3347549A GB674103A (en) | 1949-12-31 | 1949-12-31 | Improvements in or relating to the production of colour photographic images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB674103A true GB674103A (en) | 1952-06-18 |
Family
ID=10353452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3347549A Expired GB674103A (en) | 1949-12-31 | 1949-12-31 | Improvements in or relating to the production of colour photographic images |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE500322A (enrdf_load_stackoverflow) |
| DE (1) | DE838696C (enrdf_load_stackoverflow) |
| FR (1) | FR1031787A (enrdf_load_stackoverflow) |
| GB (1) | GB674103A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1040372B (de) * | 1956-07-19 | 1958-10-02 | Wolfen Filmfab Veb | Verfahren zur Herstellung farbiger photographischer Aufsichts- oder Durchsichtsbilder mit Hilfe der chromogenen Entwicklung |
-
0
- BE BE500322D patent/BE500322A/xx unknown
-
1949
- 1949-12-31 GB GB3347549A patent/GB674103A/en not_active Expired
-
1950
- 1950-12-28 DE DEG4904A patent/DE838696C/de not_active Expired
- 1950-12-29 FR FR1031787D patent/FR1031787A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE500322A (enrdf_load_stackoverflow) | |
| FR1031787A (fr) | 1953-06-26 |
| DE838696C (de) | 1952-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB649545A (en) | Improvements in the production of photographic emulsions | |
| GB649811A (en) | Improvements in production of phenazonium dyestuff photographic images by colour development | |
| GB598106A (en) | Improvements in photographic silver salt emulsions | |
| GB670883A (en) | Improvements in or relating to the production of photographic images | |
| GB674103A (en) | Improvements in or relating to the production of colour photographic images | |
| GB1075564A (en) | Process for preparing carnitine chloride | |
| GB1207388A (en) | Stabilised polyurethanes | |
| GB1101502A (en) | A process for producing direct positive colour photographic images | |
| GB655007A (en) | Heterocyclic couplers for diazotype photoprinting material | |
| GB1148360A (en) | Method for preparing hydroxamoyl chlorides | |
| GB699858A (en) | Improvements in the production of photographic images | |
| GB651749A (en) | Improvements in photographic developers | |
| GB632804A (en) | Improvements in colour photographic materials | |
| GB1068595A (en) | Colour photographic process | |
| GB616456A (en) | Improvements in or relating to the production of normal lead dinitroresorcinate | |
| GB867174A (en) | Improvements in or relating to the photographic diffusion transfer process | |
| GB669016A (en) | N-benzhydryl-n-acyl-ureas and process for the manufacture of same | |
| GB707669A (en) | Process for the preparation of 3-(2-oxy-phenyl)-pyrazols and 3-(2-oxy-5-halo-phenyl)-pyrazols | |
| GB615774A (en) | Diazotype light-sensitive layers | |
| GB672164A (en) | A process for the manufacture of pentaenes | |
| GB907274A (en) | A process for improving the colour reproduction in colour photographic material | |
| GB623417A (en) | Polyvinylisocyanate and derivatives thereof | |
| GB727007A (en) | New semicarbazones | |
| GB702093A (en) | New benzaldehyde thiosemicarbazones | |
| GB686733A (en) | Process for supersensitizing photographic emulsions |