DK113756B - A process for providing a magenta image in an exposed photographic silver halide emulsion layer as well as aqueous alkaline magenta-forming color developer solution for use in the process. - Google Patents

A process for providing a magenta image in an exposed photographic silver halide emulsion layer as well as aqueous alkaline magenta-forming color developer solution for use in the process.

Info

Publication number
DK113756B
DK113756B DK77064AA DK77064A DK113756B DK 113756 B DK113756 B DK 113756B DK 77064A A DK77064A A DK 77064AA DK 77064 A DK77064 A DK 77064A DK 113756 B DK113756 B DK 113756B
Authority
DK
Denmark
Prior art keywords
magenta
providing
well
silver halide
halide emulsion
Prior art date
Application number
DK77064AA
Other languages
Danish (da)
Inventor
R Tuite
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DK113756B publication Critical patent/DK113756B/en

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
    • G03C7/36—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DK77064AA 1963-02-18 1964-02-17 A process for providing a magenta image in an exposed photographic silver halide emulsion layer as well as aqueous alkaline magenta-forming color developer solution for use in the process. DK113756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US259392A US3152896A (en) 1963-02-18 1963-02-18 Magenta-forming couplers

Publications (1)

Publication Number Publication Date
DK113756B true DK113756B (en) 1969-04-21

Family

ID=22984752

Family Applications (1)

Application Number Title Priority Date Filing Date
DK77064AA DK113756B (en) 1963-02-18 1964-02-17 A process for providing a magenta image in an exposed photographic silver halide emulsion layer as well as aqueous alkaline magenta-forming color developer solution for use in the process.

Country Status (10)

Country Link
US (1) US3152896A (en)
BE (1) BE643777A (en)
CH (1) CH429444A (en)
DE (1) DE1176478B (en)
DK (1) DK113756B (en)
ES (1) ES296535A1 (en)
GB (1) GB1059146A (en)
MY (1) MY6700160A (en)
NL (1) NL6401438A (en)
SE (1) SE333500B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956311A (en) * 1970-08-29 1976-05-11 Agfa-Gevaert, A.G. Process for the preparation of 3-anilino-pyrazolones-(5)
JPS5922707B2 (en) * 1975-04-16 1984-05-28 富士写真フイルム株式会社 Method for producing 3-substituted amino-5-pyrazolones
JPS56114946A (en) * 1980-02-15 1981-09-09 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
US4434225A (en) 1982-02-24 1984-02-28 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide color photographic material
JPS61255342A (en) 1985-05-09 1986-11-13 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JPH0711695B2 (en) 1985-09-25 1995-02-08 富士写真フイルム株式会社 Processing method of silver halide color light-sensitive material for photography
US4851327A (en) 1986-07-17 1989-07-25 Fuji Photo Film Co., Ltd. Photographic color photosensitive material with two layer reflective support
JPH06105346B2 (en) 1986-11-07 1994-12-21 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
EP0574090A1 (en) 1992-06-12 1993-12-15 Eastman Kodak Company One equivalent couplers and low pKa release dyes
EP0684515A1 (en) 1994-05-27 1995-11-29 Eastman Kodak Company Photographic element and process incorporating a high dye-yield image coupler providing improved granularity
DE69516332T2 (en) 1994-06-08 2000-11-30 Eastman Kodak Co Color photographic element containing new epoxy scavengers for remaining magenta couplers
JP3240342B2 (en) * 1994-06-09 2001-12-17 コニカ株式会社 Silver halide color photographic materials
JPH08101477A (en) 1994-08-01 1996-04-16 Eastman Kodak Co Coating composition for aqueous photograph
US5576152A (en) 1994-08-26 1996-11-19 Eastman Kodak Company Photographic paper formed with low molecular weight polyvinyl alcohol having low oxygen permeability
EP0711804A3 (en) 1994-11-14 1999-09-22 Ciba SC Holding AG Latent light stabilizers
DE69635297D1 (en) 1995-12-04 2006-03-02 Konishiroku Photo Ind Light and heat sensitive recording material and recording method using this material
US5985532A (en) 1995-12-11 1999-11-16 Eastman Kodak Company Photographic element containing an improved pyrozolotriazole coupler
US5681691A (en) 1995-12-11 1997-10-28 Eastman Kodak Company Photographic element containing an improved pyrazolotriazole coupler
US20050221216A1 (en) * 2002-07-18 2005-10-06 Kazuhiro Miyazawa Silver halide color photographic sensitive material and it image forming method
US20130052594A1 (en) 2011-08-31 2013-02-28 Diane M. Carroll-Yacoby Motion picture films to provide archival images

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626215A (en) * 1950-03-03 1953-01-20 Miracol R Ltd Method of developing multilayer color films
US2772971A (en) * 1951-01-19 1956-12-04 Gen Aniline & Film Corp Production of subtractively colored photographic material
US2899443A (en) * 1956-11-02 1959-08-11 Process of preparing certain halogen-
DE1248946B (en) * 1959-01-26

Also Published As

Publication number Publication date
NL6401438A (en) 1964-08-19
MY6700160A (en) 1967-12-31
ES296535A1 (en) 1964-09-16
CH429444A (en) 1967-01-31
DE1176478B (en) 1964-08-20
BE643777A (en) 1964-05-29
US3152896A (en) 1964-10-13
SE333500B (en) 1971-03-15
GB1059146A (en) 1967-02-15

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