JPS57144548A - Cyan dye image forming method - Google Patents

Cyan dye image forming method

Info

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
Application number
JP3035881A
Other languages
Japanese (ja)
Other versions
JPH0135337B2 (en
Inventor
Wataru Fujimatsu
Katsunori Kato
Yasushi Usagawa
Yasuo Tsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP3035881A priority Critical patent/JPS57144548A/en
Publication of JPS57144548A publication Critical patent/JPS57144548A/en
Publication of JPH0135337B2 publication Critical patent/JPH0135337B2/ja
Granted legal-status Critical Current

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.
JP3035881A 1981-03-02 1981-03-02 Cyan dye image forming method Granted JPS57144548A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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