JPS51122439A - Substituted active site type photosensitive yellow coupler - Google Patents

Substituted active site type photosensitive yellow coupler

Info

Publication number
JPS51122439A
JPS51122439A JP3198175A JP3198175A JPS51122439A JP S51122439 A JPS51122439 A JP S51122439A JP 3198175 A JP3198175 A JP 3198175A JP 3198175 A JP3198175 A JP 3198175A JP S51122439 A JPS51122439 A JP S51122439A
Authority
JP
Japan
Prior art keywords
active site
type photosensitive
yellow coupler
site type
substituted active
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
Application number
JP3198175A
Other languages
Japanese (ja)
Inventor
Tamotsu Kojima
Nobuyoshi Sato
Osamu Ezawa
Wataru Fujimatsu
Takaya Endo
Hiroshi Sugita
Shoji Kikuchi
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 JP3198175A priority Critical patent/JPS51122439A/en
Publication of JPS51122439A publication Critical patent/JPS51122439A/en
Pending 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds

Abstract

PURPOSE:Tow-equlvalent yellow couplers having a high coupling reactivity and not causing color staining.
JP3198175A 1975-03-17 1975-03-17 Substituted active site type photosensitive yellow coupler Pending JPS51122439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3198175A JPS51122439A (en) 1975-03-17 1975-03-17 Substituted active site type photosensitive yellow coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3198175A JPS51122439A (en) 1975-03-17 1975-03-17 Substituted active site type photosensitive yellow coupler

Publications (1)

Publication Number Publication Date
JPS51122439A true JPS51122439A (en) 1976-10-26

Family

ID=12346104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3198175A Pending JPS51122439A (en) 1975-03-17 1975-03-17 Substituted active site type photosensitive yellow coupler

Country Status (1)

Country Link
JP (1) JPS51122439A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107137A (en) * 1975-03-18 1976-09-22 Mitsubishi Paper Mills Ltd Oshokushashingazono keiseihoho
EP1220032A3 (en) * 2000-12-29 2003-03-26 Eastman Kodak Company Photographic element with yellow dye-forming coupler and stabilizing compound

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107137A (en) * 1975-03-18 1976-09-22 Mitsubishi Paper Mills Ltd Oshokushashingazono keiseihoho
EP1220032A3 (en) * 2000-12-29 2003-03-26 Eastman Kodak Company Photographic element with yellow dye-forming coupler and stabilizing compound

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