EP0254151A3 - Colour photographic material containing couplers - Google Patents

Colour photographic material containing couplers Download PDF

Info

Publication number
EP0254151A3
EP0254151A3 EP87109964A EP87109964A EP0254151A3 EP 0254151 A3 EP0254151 A3 EP 0254151A3 EP 87109964 A EP87109964 A EP 87109964A EP 87109964 A EP87109964 A EP 87109964A EP 0254151 A3 EP0254151 A3 EP 0254151A3
Authority
EP
European Patent Office
Prior art keywords
material containing
photographic material
colour photographic
containing couplers
couplers
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
EP87109964A
Other languages
German (de)
Other versions
EP0254151B1 (en
EP0254151A2 (en
Inventor
Hans Dr. Langen
Erich Dr. Wolff
Heinz Wiesen
Jurgen Dr. Plamper
Erwin Dr. Ranz
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of EP0254151A2 publication Critical patent/EP0254151A2/en
Publication of EP0254151A3 publication Critical patent/EP0254151A3/en
Application granted granted Critical
Publication of EP0254151B1 publication Critical patent/EP0254151B1/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
    • G03C7/32—Colour coupling substances
    • G03C7/34—Couplers containing phenols
    • G03C7/342—Combination of phenolic or naphtholic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP87109964A 1986-07-22 1987-07-10 Colour photographic material containing couplers Expired - Lifetime EP0254151B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3624777A DE3624777A1 (en) 1986-07-22 1986-07-22 PHOTOGRAPHIC COLOR-COUPLING MATERIAL
DE3624777 1986-07-22

Publications (3)

Publication Number Publication Date
EP0254151A2 EP0254151A2 (en) 1988-01-27
EP0254151A3 true EP0254151A3 (en) 1988-12-14
EP0254151B1 EP0254151B1 (en) 1990-12-05

Family

ID=6305722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87109964A Expired - Lifetime EP0254151B1 (en) 1986-07-22 1987-07-10 Colour photographic material containing couplers

Country Status (3)

Country Link
EP (1) EP0254151B1 (en)
JP (1) JPS6333745A (en)
DE (2) DE3624777A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2681162B2 (en) * 1988-07-04 1997-11-26 コニカ株式会社 Silver halide color photographic materials
IT1229993B (en) * 1989-03-09 1991-09-20 Minnesota Mining & Mfg COLOR PHOTOGRAPHIC MATERIALS WITH SILVER HALIDES.
DE3933899A1 (en) * 1989-10-11 1991-04-18 Agfa Gevaert Ag COLOR PHOTOGRAPHIC RECORDING MATERIAL WITH COLOR COUPLERS THAT SUPPLY THERMOSTATIC COLORING MATERIALS
US5399472A (en) * 1992-04-16 1995-03-21 Eastman Kodak Company Coupler blends in color photographic materials
US5585230A (en) * 1995-03-23 1996-12-17 Eastman Kodak Company Cyan coupler dispersion with improved stability
US5789146A (en) * 1995-08-21 1998-08-04 Eastman Kodak Company Blends of couplers with homologous ballasts
US5726003A (en) * 1996-08-15 1998-03-10 Eastman Kodak Company Cyan coupler dispersion with increased activity

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084100A1 (en) * 1981-12-07 1983-07-27 Fuji Photo Film Co., Ltd. Colour-photographic light-sensitive materials
EP0106306A2 (en) * 1982-10-14 1984-04-25 Fuji Photo Film Co., Ltd. Silver halide color photographic materials
EP0175573A2 (en) * 1984-09-17 1986-03-26 Konica Corporation Light-sensitive silver halide color photographic material
EP0184057A2 (en) * 1984-11-30 1986-06-11 Agfa-Gevaert AG Colour-photographic material containing a coupler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460924A (en) * 1977-10-24 1979-05-16 Konishiroku Photo Ind Co Ltd Silver halide color photographic emulsion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084100A1 (en) * 1981-12-07 1983-07-27 Fuji Photo Film Co., Ltd. Colour-photographic light-sensitive materials
EP0106306A2 (en) * 1982-10-14 1984-04-25 Fuji Photo Film Co., Ltd. Silver halide color photographic materials
EP0175573A2 (en) * 1984-09-17 1986-03-26 Konica Corporation Light-sensitive silver halide color photographic material
EP0184057A2 (en) * 1984-11-30 1986-06-11 Agfa-Gevaert AG Colour-photographic material containing a coupler

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN; Band 3, Nr. 82 (E-123), 14. Juli 1979, Seite 94 E 123; & JP-A-54 60 924 (KONISHIROKU SHASHIN KOGYO K.K.) 16-05-1979 *
RESEARCH DISCLOSURE, Band 247, Nr. 24734, November 1984, Seiten 554-556, Industrial Opportunities Ltd, Emsworth, Hampshire, GB; N. MONBALIU et al.: "Cyan-forming phenolic couplers for use in photographic colour elements" *

Also Published As

Publication number Publication date
EP0254151B1 (en) 1990-12-05
EP0254151A2 (en) 1988-01-27
JPS6333745A (en) 1988-02-13
DE3624777A1 (en) 1988-01-28
DE3766558D1 (en) 1991-01-17

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