EP0566417A3 - Matériau photographique dont une couche contient une faible quantité de coupleur sensible au bleu - Google Patents

Matériau photographique dont une couche contient une faible quantité de coupleur sensible au bleu Download PDF

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Publication number
EP0566417A3
EP0566417A3 EP19930302945 EP93302945A EP0566417A3 EP 0566417 A3 EP0566417 A3 EP 0566417A3 EP 19930302945 EP19930302945 EP 19930302945 EP 93302945 A EP93302945 A EP 93302945A EP 0566417 A3 EP0566417 A3 EP 0566417A3
Authority
EP
European Patent Office
Prior art keywords
blue sensitive
layers
blue
layer
photographic material
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.)
Withdrawn
Application number
EP19930302945
Other languages
German (de)
English (en)
Other versions
EP0566417A2 (fr
Inventor
John Brian c/o Eastman Kodak Company Rieger
James Anthony c/o Eastmand Kodak Company Friday
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.)
Eastman Kodak Co
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 EP0566417A2 publication Critical patent/EP0566417A2/fr
Publication of EP0566417A3 publication Critical patent/EP0566417A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • G03C7/3225—Combination of couplers of different kinds, e.g. yellow and magenta couplers in a same layer or in different layers of the photographic material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP19930302945 1992-04-16 1993-04-15 Matériau photographique dont une couche contient une faible quantité de coupleur sensible au bleu Withdrawn EP0566417A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87013792A 1992-04-16 1992-04-16
US870137 1992-04-16

Publications (2)

Publication Number Publication Date
EP0566417A2 EP0566417A2 (fr) 1993-10-20
EP0566417A3 true EP0566417A3 (fr) 1993-11-03

Family

ID=25354848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930302945 Withdrawn EP0566417A3 (fr) 1992-04-16 1993-04-15 Matériau photographique dont une couche contient une faible quantité de coupleur sensible au bleu

Country Status (2)

Country Link
EP (1) EP0566417A3 (fr)
JP (1) JPH0619077A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451493A (en) * 1994-03-17 1995-09-19 Eastman Kodak Company Photographic element containing a certain sulfonated acylacetanilide coupler in combination with a development inhibitor releasing coupler
US6190847B1 (en) 1997-09-30 2001-02-20 Eastman Kodak Company Color negative film for producing images of reduced granularity when viewed following electronic conversion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959734A (fr) * 1943-04-06 1950-04-04
GB1474994A (en) * 1974-06-19 1977-05-25 Fuji Photo Film Co Ltd Multilayer colour photographic silver halide material
WO1991006037A1 (fr) * 1989-10-10 1991-05-02 Eastman Kodak Company Matiere d'enregistrement de photographie en couleurs
EP0432834A1 (fr) * 1989-12-13 1991-06-19 Eastman Kodak Company Emulsions, éléments et procédés photographiques au bromo-iodure d'argent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959734A (fr) * 1943-04-06 1950-04-04
GB1474994A (en) * 1974-06-19 1977-05-25 Fuji Photo Film Co Ltd Multilayer colour photographic silver halide material
WO1991006037A1 (fr) * 1989-10-10 1991-05-02 Eastman Kodak Company Matiere d'enregistrement de photographie en couleurs
EP0432834A1 (fr) * 1989-12-13 1991-06-19 Eastman Kodak Company Emulsions, éléments et procédés photographiques au bromo-iodure d'argent

Also Published As

Publication number Publication date
JPH0619077A (ja) 1994-01-28
EP0566417A2 (fr) 1993-10-20

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