EP0661588A3 - Color photographic element. - Google Patents

Color photographic element. Download PDF

Info

Publication number
EP0661588A3
EP0661588A3 EP94420363A EP94420363A EP0661588A3 EP 0661588 A3 EP0661588 A3 EP 0661588A3 EP 94420363 A EP94420363 A EP 94420363A EP 94420363 A EP94420363 A EP 94420363A EP 0661588 A3 EP0661588 A3 EP 0661588A3
Authority
EP
European Patent Office
Prior art keywords
color photographic
photographic element
color
photographic
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.)
Granted
Application number
EP94420363A
Other languages
German (de)
French (fr)
Other versions
EP0661588B1 (en
EP0661588A2 (en
Inventor
Krishnan C O Eastman Kod Chari
David Darrell C O Eastm Miller
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
Priority claimed from US08/175,821 external-priority patent/US5426019A/en
Priority claimed from US08/175,824 external-priority patent/US5451497A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP0661588A2 publication Critical patent/EP0661588A2/en
Publication of EP0661588A3 publication Critical patent/EP0661588A3/en
Application granted granted Critical
Publication of EP0661588B1 publication Critical patent/EP0661588B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP19940420363 1993-12-30 1994-12-20 Color photographic element Expired - Lifetime EP0661588B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/175,821 US5426019A (en) 1993-12-30 1993-12-30 Color photographic element
US175824 1993-12-30
US08/175,824 US5451497A (en) 1993-12-30 1993-12-30 Photographic dispersion having improved stability
US175821 1993-12-30

Publications (3)

Publication Number Publication Date
EP0661588A2 EP0661588A2 (en) 1995-07-05
EP0661588A3 true EP0661588A3 (en) 1995-12-06
EP0661588B1 EP0661588B1 (en) 1999-10-20

Family

ID=26871606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940420363 Expired - Lifetime EP0661588B1 (en) 1993-12-30 1994-12-20 Color photographic element

Country Status (3)

Country Link
EP (1) EP0661588B1 (en)
JP (1) JPH07253642A (en)
DE (1) DE69421257T2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540366A (en) * 1939-12-29 1941-10-15 Eastman Kodak Co Improvements in and relating to photographic materials
US2269158A (en) * 1937-10-05 1942-01-06 Eastman Kodak Co Color photography
EP0276319A1 (en) * 1986-07-10 1988-08-03 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0560457A1 (en) * 1992-03-13 1993-09-15 Eastman Kodak Company Yellow layer for colour photographic paper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269158A (en) * 1937-10-05 1942-01-06 Eastman Kodak Co Color photography
GB540366A (en) * 1939-12-29 1941-10-15 Eastman Kodak Co Improvements in and relating to photographic materials
EP0276319A1 (en) * 1986-07-10 1988-08-03 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0560457A1 (en) * 1992-03-13 1993-09-15 Eastman Kodak Company Yellow layer for colour photographic paper

Also Published As

Publication number Publication date
EP0661588B1 (en) 1999-10-20
DE69421257D1 (en) 1999-11-25
EP0661588A2 (en) 1995-07-05
JPH07253642A (en) 1995-10-03
DE69421257T2 (en) 2000-05-31

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