GB1547245A - Process for forming a cyan dye image by the use of 2-equivalent cyan coupler - Google Patents

Process for forming a cyan dye image by the use of 2-equivalent cyan coupler

Info

Publication number
GB1547245A
GB1547245A GB31949/76A GB3194976A GB1547245A GB 1547245 A GB1547245 A GB 1547245A GB 31949/76 A GB31949/76 A GB 31949/76A GB 3194976 A GB3194976 A GB 3194976A GB 1547245 A GB1547245 A GB 1547245A
Authority
GB
United Kingdom
Prior art keywords
cyan
forming
dye image
equivalent
coupler
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.)
Expired
Application number
GB31949/76A
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
Publication of GB1547245A publication Critical patent/GB1547245A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/192—Radicals derived from carboxylic acids from aromatic carboxylic acids
    • 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
    • G03C7/30523—Phenols or naphtols couplers
    • 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
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB31949/76A 1975-08-02 1976-07-30 Process for forming a cyan dye image by the use of 2-equivalent cyan coupler Expired GB1547245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50094294A JPS5218315A (en) 1975-08-02 1975-08-02 Photographic 2-equivalent type cyan coupler

Publications (1)

Publication Number Publication Date
GB1547245A true GB1547245A (en) 1979-06-06

Family

ID=14106235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31949/76A Expired GB1547245A (en) 1975-08-02 1976-07-30 Process for forming a cyan dye image by the use of 2-equivalent cyan coupler

Country Status (5)

Country Link
JP (1) JPS5218315A (en)
DE (1) DE2634694C2 (en)
FR (1) FR2321715A1 (en)
GB (1) GB1547245A (en)
SE (1) SE7608530L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138636A (en) * 1981-02-19 1982-08-27 Konishiroku Photo Ind Co Ltd Silver halide color photographic material
US4434225A (en) 1982-02-24 1984-02-28 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide color photographic material
US4548899A (en) 1983-11-02 1985-10-22 Konishiroku Photo Industry Co., Ltd. Silver halide color photographic material
JPS61251852A (en) 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd Method for processing silver halide color photographic sensitive material
JPS61250643A (en) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
AU588878B2 (en) 1985-05-31 1989-09-28 Konishiroku Photo Industry Co., Ltd. Method for forming direct positive color image
JPH0750326B2 (en) * 1985-10-19 1995-05-31 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
AU591540B2 (en) 1985-12-28 1989-12-07 Konishiroku Photo Industry Co., Ltd. Method of processing light-sensitive silver halide color photographic material
JPH07115796B2 (en) * 1992-11-05 1995-12-13 共栄化工株式会社 Thin sheet folding device
EP0690344A1 (en) 1994-06-29 1996-01-03 Konica Corporation Silver halide color photographic light-sensitive material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476563A (en) * 1965-08-30 1969-11-04 Eastman Kodak Co Photographic silver halide elements containing two equivalent cyan couplers
GB1388024A (en) * 1971-03-25 1975-03-19 Eastman Kodak Co 4-heterocycloxy-substituted phenolic and naphtholic compounds and their use as colour couplers in photography
BE793587A (en) * 1971-12-29 1973-06-29 Eastman Kodak Co NEW ACYLAMIDOPHENOL-TYPE COUPLERS AND THEIR USE IN PHOTOGRAPHY
JPS5437822B2 (en) * 1974-02-08 1979-11-17

Also Published As

Publication number Publication date
FR2321715A1 (en) 1977-03-18
FR2321715B1 (en) 1981-09-25
JPS573934B2 (en) 1982-01-23
DE2634694C2 (en) 1985-01-10
DE2634694A1 (en) 1977-02-17
JPS5218315A (en) 1977-02-10
SE7608530L (en) 1977-02-03
AU1635876A (en) 1977-12-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee