GB1170973A - Photographic Colour Processing. - Google Patents
Photographic Colour Processing.Info
- Publication number
- GB1170973A GB1170973A GB1999667A GB1999667A GB1170973A GB 1170973 A GB1170973 A GB 1170973A GB 1999667 A GB1999667 A GB 1999667A GB 1999667 A GB1999667 A GB 1999667A GB 1170973 A GB1170973 A GB 1170973A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- carbohydrazide
- photographic colour
- bath
- colour processing
- 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
- 238000004061 bleaching Methods 0.000 abstract 2
- XEVRDFDBXJMZFG-UHFFFAOYSA-N carbonyl dihydrazine Chemical compound NNC(=O)NN XEVRDFDBXJMZFG-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 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
- G03C7/3046—Processing baths not provided for elsewhere, e.g. final or intermediate washings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1999667A GB1170973A (en) | 1967-05-01 | 1967-05-01 | Photographic Colour Processing. |
| BE714502D BE714502A (forum.php) | 1967-05-01 | 1968-04-30 | |
| DE19681772336 DE1772336A1 (de) | 1967-05-01 | 1968-04-30 | Verfahren zur Herstellung von Farbbildern |
| FR1561767D FR1561767A (forum.php) | 1967-05-01 | 1968-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1999667A GB1170973A (en) | 1967-05-01 | 1967-05-01 | Photographic Colour Processing. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1170973A true GB1170973A (en) | 1969-11-19 |
Family
ID=10138600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1999667A Expired GB1170973A (en) | 1967-05-01 | 1967-05-01 | Photographic Colour Processing. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE714502A (forum.php) |
| DE (1) | DE1772336A1 (forum.php) |
| FR (1) | FR1561767A (forum.php) |
| GB (1) | GB1170973A (forum.php) |
-
1967
- 1967-05-01 GB GB1999667A patent/GB1170973A/en not_active Expired
-
1968
- 1968-04-30 DE DE19681772336 patent/DE1772336A1/de active Pending
- 1968-04-30 BE BE714502D patent/BE714502A/xx unknown
- 1968-04-30 FR FR1561767D patent/FR1561767A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1561767A (forum.php) | 1969-03-28 |
| BE714502A (forum.php) | 1968-09-16 |
| DE1772336A1 (de) | 1971-03-04 |
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