JPS5374425A - Dye bleaching composition for silver dye bleaching photography - Google Patents
Dye bleaching composition for silver dye bleaching photographyInfo
- Publication number
- JPS5374425A JPS5374425A JP15042976A JP15042976A JPS5374425A JP S5374425 A JPS5374425 A JP S5374425A JP 15042976 A JP15042976 A JP 15042976A JP 15042976 A JP15042976 A JP 15042976A JP S5374425 A JPS5374425 A JP S5374425A
- Authority
- JP
- Japan
- Prior art keywords
- dye bleaching
- photography
- silver
- composition
- bleaching composition
- 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.)
- Pending
Links
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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
PURPOSE:To enhance an effect of a dye bleaching composition containing an acid and a water soluble iodide, and to render occurrence of yellow stain in white portions of a photosensitive material difficult, by adding an aldehyde (bisulfite addition salt) compound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15042976A JPS5374425A (en) | 1976-12-15 | 1976-12-15 | Dye bleaching composition for silver dye bleaching photography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15042976A JPS5374425A (en) | 1976-12-15 | 1976-12-15 | Dye bleaching composition for silver dye bleaching photography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5374425A true JPS5374425A (en) | 1978-07-01 |
Family
ID=15496724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15042976A Pending JPS5374425A (en) | 1976-12-15 | 1976-12-15 | Dye bleaching composition for silver dye bleaching photography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5374425A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324835A (en) * | 1976-08-19 | 1978-03-08 | Ciba Geigy Ag | Method of treating silver dye bleaching material and compound used for bleaching said dye |
-
1976
- 1976-12-15 JP JP15042976A patent/JPS5374425A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324835A (en) * | 1976-08-19 | 1978-03-08 | Ciba Geigy Ag | Method of treating silver dye bleaching material and compound used for bleaching said dye |
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