JPS5282423A - Photographic coupler - Google Patents

Photographic coupler

Info

Publication number
JPS5282423A
JPS5282423A JP15925575A JP15925575A JPS5282423A JP S5282423 A JPS5282423 A JP S5282423A JP 15925575 A JP15925575 A JP 15925575A JP 15925575 A JP15925575 A JP 15925575A JP S5282423 A JPS5282423 A JP S5282423A
Authority
JP
Japan
Prior art keywords
photographic coupler
coupller
unsated
substd
enabled
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
JP15925575A
Other languages
Japanese (ja)
Inventor
Masaki Okazaki
Shunkai Katsuyama
Mitsugi Tanaka
Morio Yagihara
Toshiaki Aono
Takeshi Hirose
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP15925575A priority Critical patent/JPS5282423A/en
Publication of JPS5282423A publication Critical patent/JPS5282423A/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
    • G03C7/30541—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the released group
    • G03C7/30558—Heterocyclic group

Abstract

PURPOSE:To prepare a development inhibitor releasing coupller enabled to sufficiently control image contrast, form an image of fine graininess and high resolution, and improve color reproduction, by forming the coupler consisting of acetyl amide substd. by a nitrogen-containing unsated. heterocyclic residue.
JP15925575A 1975-12-29 1975-12-29 Photographic coupler Pending JPS5282423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15925575A JPS5282423A (en) 1975-12-29 1975-12-29 Photographic coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15925575A JPS5282423A (en) 1975-12-29 1975-12-29 Photographic coupler

Publications (1)

Publication Number Publication Date
JPS5282423A true JPS5282423A (en) 1977-07-09

Family

ID=15689745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15925575A Pending JPS5282423A (en) 1975-12-29 1975-12-29 Photographic coupler

Country Status (1)

Country Link
JP (1) JPS5282423A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128130A (en) * 1976-04-21 1977-10-27 Oriental Photo Ind Co Ltd Method of producing color photographic photosensitive material
EP0228914A2 (en) 1985-12-28 1987-07-15 Konica Corporation Method of processing lightsensitive silver halide color photographic material
US4975359A (en) * 1982-06-11 1990-12-04 Fuji Photo Film Co., Ltd. Photographic light-sensitive materials containing couplers that release diffusible dyes and DIR compounds
US5187056A (en) * 1990-07-30 1993-02-16 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5312726A (en) * 1990-03-12 1994-05-17 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US6677110B2 (en) 2001-03-30 2004-01-13 Fuji Photo Film Co., Ltd. Dye-forming coupler, silver halide photographic light-sensitive material, and azomethine dye compound
EP1403704A1 (en) 2002-09-27 2004-03-31 Fuji Photo Film Co., Ltd. Dye-forming coupler and silver halide color photographic light-sensitive material
US6727053B2 (en) 2001-03-29 2004-04-27 Fuji Photo Film Co., Ltd. Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
US7175976B2 (en) 2002-03-01 2007-02-13 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
US7183044B2 (en) 2002-03-01 2007-02-27 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
US7189501B2 (en) 2002-12-27 2007-03-13 Fuji Photo Film Co., Ltd. Silver halide color photographic photosensitive material
US7196194B2 (en) 2001-03-29 2007-03-27 Fuji Photo Film Co., Ltd Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128130A (en) * 1976-04-21 1977-10-27 Oriental Photo Ind Co Ltd Method of producing color photographic photosensitive material
JPS6027009B2 (en) * 1976-04-21 1985-06-26 オリエンタル写真工業株式会社 Manufacturing method of color photographic material
US4975359A (en) * 1982-06-11 1990-12-04 Fuji Photo Film Co., Ltd. Photographic light-sensitive materials containing couplers that release diffusible dyes and DIR compounds
EP0228914A2 (en) 1985-12-28 1987-07-15 Konica Corporation Method of processing lightsensitive silver halide color photographic material
US5312726A (en) * 1990-03-12 1994-05-17 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5187056A (en) * 1990-07-30 1993-02-16 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US6727053B2 (en) 2001-03-29 2004-04-27 Fuji Photo Film Co., Ltd. Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
EP1246006A3 (en) * 2001-03-29 2004-08-11 Fuji Photo Film Co., Ltd. Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
US7196194B2 (en) 2001-03-29 2007-03-27 Fuji Photo Film Co., Ltd Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
US6677110B2 (en) 2001-03-30 2004-01-13 Fuji Photo Film Co., Ltd. Dye-forming coupler, silver halide photographic light-sensitive material, and azomethine dye compound
US7193080B2 (en) 2001-03-30 2007-03-20 Fuji Photo Film, Co., Ltd. Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
US7175976B2 (en) 2002-03-01 2007-02-13 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
US7183044B2 (en) 2002-03-01 2007-02-27 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
US7425408B2 (en) 2002-03-01 2008-09-16 Fujifilm Corporation Silver halide color photographic light-sensitive material
US7556918B2 (en) 2002-03-01 2009-07-07 Fujifilm Corporation Silver halide color photographic light-sensitive material
EP1403704A1 (en) 2002-09-27 2004-03-31 Fuji Photo Film Co., Ltd. Dye-forming coupler and silver halide color photographic light-sensitive material
US7125988B2 (en) 2002-09-27 2006-10-24 Fuji Photo Film Co., Ltd. Dye-forming coupler and silver halide color photographic light-sensitive material
US7189501B2 (en) 2002-12-27 2007-03-13 Fuji Photo Film Co., Ltd. Silver halide color photographic photosensitive material

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