CH598625A5 - - Google Patents

Info

Publication number
CH598625A5
CH598625A5 CH245776A CH245776A CH598625A5 CH 598625 A5 CH598625 A5 CH 598625A5 CH 245776 A CH245776 A CH 245776A CH 245776 A CH245776 A CH 245776A CH 598625 A5 CH598625 A5 CH 598625A5
Authority
CH
Switzerland
Application number
CH245776A
Inventor
Tamotsu Kojima
Shui Sato
Takaya Endo
Hiroyuki Imamura
Original Assignee
Konishiroku Photo Ind
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 Konishiroku Photo Ind filed Critical Konishiroku Photo Ind
Publication of CH598625A5 publication Critical patent/CH598625A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • 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
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
CH245776A 1975-02-28 1976-02-27 CH598625A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2469075A JPS51105820A (en) 1975-02-28 1975-02-28 HAROGENKAGINKARAASHINKANKOZAIRYO

Publications (1)

Publication Number Publication Date
CH598625A5 true CH598625A5 (en) 1978-05-12

Family

ID=12145152

Family Applications (1)

Application Number Title Priority Date Filing Date
CH245776A CH598625A5 (en) 1975-02-28 1976-02-27

Country Status (5)

Country Link
JP (1) JPS51105820A (en)
CH (1) CH598625A5 (en)
DE (1) DE2607894C3 (en)
FR (1) FR2302553A1 (en)
GB (1) GB1534349A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914741B2 (en) * 1975-08-15 1984-04-05 富士写真フイルム株式会社 Color photographic material
JPS5399939A (en) * 1977-02-10 1978-08-31 Konishiroku Photo Ind Co Ltd Silver halide color photographic material
JPS6040016B2 (en) * 1977-08-31 1985-09-09 コニカ株式会社 Method of forming magenta dye image
JPS61251852A (en) 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd Method for processing silver halide color photographic sensitive material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519429A (en) * 1966-05-16 1970-07-07 Eastman Kodak Co Silver halide emulsions containing a stabilizer pyrazolone coupler
US3615506A (en) * 1970-02-09 1971-10-26 Eastman Kodak Co Silver halide emulsions containing 3-cyclicamino-5-pyrazolone color couplers
JPS48101933A (en) * 1972-04-06 1973-12-21
JPS5144927A (en) * 1974-10-14 1976-04-16 Konishiroku Photo Ind Mazentasenryogazono keiseihoho

Also Published As

Publication number Publication date
GB1534349A (en) 1978-12-06
JPS5410491B2 (en) 1979-05-07
DE2607894C3 (en) 1980-01-03
FR2302553A1 (en) 1976-09-24
JPS51105820A (en) 1976-09-20
DE2607894B2 (en) 1979-04-26
DE2607894A1 (en) 1976-09-16

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Legal Events

Date Code Title Description
PL Patent ceased