EP0566417A3 - Photographic material having a blue sensitive coupler starved unit - Google Patents

Photographic material having a blue sensitive coupler starved unit Download PDF

Info

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Withdrawn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)
French (fr)
Other versions
EP0566417A2 (en
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/en
Publication of EP0566417A3 publication Critical patent/EP0566417A3/en
Withdrawn legal-status Critical Current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
    • 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)

Abstract

Disclosed is multilayered color photographic element comprising a support having coated thereon photographic silver halide emulsion layers said layers including at least two blue sensitive layers, the blue sensitive layers being the emulsion layers farthest from the support, where the first of said blue sensitive layers is the most sensitive blue layer and is the emulsion layer farthest from the support, the first blue sensitive layer being extremely starved of dye-forming coupler, the second blue sensitive layer being contiguous said first blue sensitive layer.
EP19930302945 1992-04-16 1993-04-15 Photographic material having a blue sensitive coupler starved unit Withdrawn EP0566417A3 (en)

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 (en) 1993-10-20
EP0566417A3 true EP0566417A3 (en) 1993-11-03

Family

ID=25354848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930302945 Withdrawn EP0566417A3 (en) 1992-04-16 1993-04-15 Photographic material having a blue sensitive coupler starved unit

Country Status (2)

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

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 (en) * 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 (en) * 1989-10-10 1991-05-02 Eastman Kodak Company Color photographic recording material
EP0432834A1 (en) * 1989-12-13 1991-06-19 Eastman Kodak Company Photographic silver bromoiodide emulsions, elements and processes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959734A (en) * 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 (en) * 1989-10-10 1991-05-02 Eastman Kodak Company Color photographic recording material
EP0432834A1 (en) * 1989-12-13 1991-06-19 Eastman Kodak Company Photographic silver bromoiodide emulsions, elements and processes

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS57198458A (en) Heat developing color photosensitive material
DE69732053D1 (en) Photosensitive silver halide emulsion layer with increased photographic speed
DE69701479D1 (en) Photosensitive silver halide emulsion layer with increased photographic sensitivity
EP0391373A3 (en) Silver halide color photographic light-sensitive material
NL191037C (en) Photographic element comprising a support and first and second silver halide emulsion layers disposed thereon, each comprising a dispersion medium and silver halide grains.
DE69810853D1 (en) Photosensitive silver halide emulsion layer with improved photographic sensitivity
EP0304297A3 (en) Color photographic element
EP0337370A3 (en) Silver halide photographic emulsion and silver halide photographic materials
EP0343642A3 (en) Silver halide photographic material
EP0362734A3 (en) Silver halide photographic light-sensitive material
EP0572226A3 (en) Silver halide photographic light-sensitive material
EP0566417A3 (en) Photographic material having a blue sensitive coupler starved unit
EP0935168A3 (en) Silver halide light sensitive photographic material
AU1171883A (en) Light-sensitive silver halide colour photographic material
EP0587004A3 (en) Photographic paper
WO1992015920A3 (en) Peel-apart photosensitive element
EP0384753A3 (en) Radiographic elements with selected contrast relationships
EP0853255A3 (en) Heat developable color photosensitive material
EP0844515A3 (en) Silver halide photographic light sensitive material
EP1024402A3 (en) Silver halide photographic light-sensitive material and image forming method
EP0368229A3 (en) Negative type light-sensitive halide photographic material
EP1003073A3 (en) Thin durable photographic element
DE69607440T2 (en) Photographic element containing a red sensitive silver halide emulsion layer
EP0383623A3 (en) Light-sensitive silver halide color photographic material
EP0384669A3 (en) Light-sensitive silver halide color photographic material

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB IT LI NL

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19940425

17Q First examination report despatched

Effective date: 19980904

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19990316