JPS57144548A - Cyan dye image forming method - Google Patents
Cyan dye image forming methodInfo
- Publication number
- JPS57144548A JPS57144548A JP3035881A JP3035881A JPS57144548A JP S57144548 A JPS57144548 A JP S57144548A JP 3035881 A JP3035881 A JP 3035881A JP 3035881 A JP3035881 A JP 3035881A JP S57144548 A JPS57144548 A JP S57144548A
- Authority
- JP
- Japan
- Prior art keywords
- group
- thio
- alkylene
- substituent
- image forming
- 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.)
- Granted
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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/34—Couplers containing phenols
- G03C7/346—Phenolic couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
PURPOSE:To form an excellent image with a developing solution not containing benzyl alcohol, by using a substituent having a thio or sulfinyl group for the acylamino group situated at the second or fifth position of the phenol ring of 2,5-diacylaminophenol coupler. CONSTITUTION:The substituent of the acylamino group situated at the second or fifth position of the phenol ring of 2,5-diacylaminophenol coupler represented by the general formulaIhas a thio or sulfinly group as shown by the formula II, III, or IV. In the formulaI, R is alkylene; R1, R2 are each an organic group, such as alkyl, aryl, heterocyclic group; R3 is H or halogen; X is alkylene, arylene, or a divalent heterocyclic residue; Z is H or a releasable coupling group; and n is 1 or 2. As a result, a cyan image having sufficient density is obtained without causing deterioration of sensitivity even in a developing solution freed of benzyl alcohol, and it is superior in heat and lightresistance, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3035881A JPS57144548A (en) | 1981-03-02 | 1981-03-02 | Cyan dye image forming method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3035881A JPS57144548A (en) | 1981-03-02 | 1981-03-02 | Cyan dye image forming method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57144548A true JPS57144548A (en) | 1982-09-07 |
JPH0135337B2 JPH0135337B2 (en) | 1989-07-25 |
Family
ID=12301630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3035881A Granted JPS57144548A (en) | 1981-03-02 | 1981-03-02 | Cyan dye image forming method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57144548A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185335A (en) * | 1983-04-06 | 1984-10-20 | Konishiroku Photo Ind Co Ltd | Dye image forming method |
JPS6172244A (en) * | 1984-09-17 | 1986-04-14 | Fuji Photo Film Co Ltd | Silver halide color photosensitive material |
-
1981
- 1981-03-02 JP JP3035881A patent/JPS57144548A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185335A (en) * | 1983-04-06 | 1984-10-20 | Konishiroku Photo Ind Co Ltd | Dye image forming method |
JPS6172244A (en) * | 1984-09-17 | 1986-04-14 | Fuji Photo Film Co Ltd | Silver halide color photosensitive material |
JPH0421178B2 (en) * | 1984-09-17 | 1992-04-08 | Fuji Photo Film Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPH0135337B2 (en) | 1989-07-25 |
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