DE69326291D1 - Photographisches Element enthaltend eine Kombination von einem Entwicklungsinhibitor freisetzenden Kuppler und einen Bleichbeschleuniger freisetzende Verbindung - Google Patents

Photographisches Element enthaltend eine Kombination von einem Entwicklungsinhibitor freisetzenden Kuppler und einen Bleichbeschleuniger freisetzende Verbindung

Info

Publication number
DE69326291D1
DE69326291D1 DE69326291T DE69326291T DE69326291D1 DE 69326291 D1 DE69326291 D1 DE 69326291D1 DE 69326291 T DE69326291 T DE 69326291T DE 69326291 T DE69326291 T DE 69326291T DE 69326291 D1 DE69326291 D1 DE 69326291D1
Authority
DE
Germany
Prior art keywords
combination
element containing
photographic element
development inhibitor
bleach accelerator
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.)
Expired - Fee Related
Application number
DE69326291T
Other languages
English (en)
Other versions
DE69326291T2 (de
Inventor
William James Begley
Stephen Paul Singer
David Thomas Southby
Donald Singleton
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 DE69326291D1 publication Critical patent/DE69326291D1/de
Application granted granted Critical
Publication of DE69326291T2 publication Critical patent/DE69326291T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30594—Combination of substances liberating photographically active agents
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30541—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the released group
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30576—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the linking group between the releasing and the released groups, e.g. time-groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/156—Precursor compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/156—Precursor compound
    • Y10S430/158—Development inhibitor releaser, DIR

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69326291T 1992-06-29 1993-06-23 Photographisches Element enthaltend eine Kombination von einem Entwicklungsinhibitor freisetzenden Kuppler und einen Bleichbeschleuniger freisetzende Verbindung Expired - Fee Related DE69326291T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/906,251 US5300406A (en) 1992-06-29 1992-06-29 Photographic element comprising a combination of a development inhibiting releasing coupler and a bleach accelerator releasing compound

Publications (2)

Publication Number Publication Date
DE69326291D1 true DE69326291D1 (de) 1999-10-14
DE69326291T2 DE69326291T2 (de) 2000-03-23

Family

ID=25422151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326291T Expired - Fee Related DE69326291T2 (de) 1992-06-29 1993-06-23 Photographisches Element enthaltend eine Kombination von einem Entwicklungsinhibitor freisetzenden Kuppler und einen Bleichbeschleuniger freisetzende Verbindung

Country Status (4)

Country Link
US (1) US5300406A (de)
EP (1) EP0577193B1 (de)
JP (1) JPH0659416A (de)
DE (1) DE69326291T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932407A (en) * 1997-04-30 1999-08-03 Eastman Kodak Company Color photographic element containing oxidized developer-scavenging naphtholic coupler forming wash-out dye

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248962A (en) * 1977-12-23 1981-02-03 Eastman Kodak Company Photographic emulsions, elements and processes utilizing release compounds
JPS56114946A (en) * 1980-02-15 1981-09-09 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS58162949A (ja) * 1982-03-20 1983-09-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料
CA1287765C (en) * 1985-02-28 1991-08-20 Eastman Kodak Company Dye-forming photographic material and process comprising bleach accelerator releasing compound
JPS63216048A (ja) * 1987-03-05 1988-09-08 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
US4861701A (en) * 1987-10-05 1989-08-29 Eastman Kodak Company Photographic element and process comprising a compound which comprises two timing groups in sequence
US4912024A (en) * 1988-06-21 1990-03-27 Eastman Kodak Company Photographic material having releasable compound
US5151343A (en) * 1990-02-22 1992-09-29 Eastman Kodak Company Photographic material and process comprising wash-out naphtholic coupler
CA2036041A1 (en) * 1990-02-22 1991-08-23 William James Begley Photographic material and process comprising wash-out naphtholic coupler
US5026628A (en) * 1990-02-22 1991-06-25 Eastman Kodak Company Photographic material and process comprising a compound capable of forming a wash-out dye
US5135839A (en) * 1990-11-13 1992-08-04 Eastman Kodak Company Silver halide material with dir and bleach accelerator releasing couplers

Also Published As

Publication number Publication date
EP0577193A1 (de) 1994-01-05
JPH0659416A (ja) 1994-03-04
US5300406A (en) 1994-04-05
EP0577193B1 (de) 1999-09-08
DE69326291T2 (de) 2000-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee