DE69308194D1 - Photographisches Material und Verfahren enthaltend einen bicyclischen Pyrazolo-Kuppler - Google Patents

Photographisches Material und Verfahren enthaltend einen bicyclischen Pyrazolo-Kuppler

Info

Publication number
DE69308194D1
DE69308194D1 DE69308194T DE69308194T DE69308194D1 DE 69308194 D1 DE69308194 D1 DE 69308194D1 DE 69308194 T DE69308194 T DE 69308194T DE 69308194 T DE69308194 T DE 69308194T DE 69308194 D1 DE69308194 D1 DE 69308194D1
Authority
DE
Germany
Prior art keywords
photographic material
process containing
bicyclic pyrazolo
coupler
pyrazolo coupler
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
DE69308194T
Other languages
English (en)
Other versions
DE69308194T2 (de
Inventor
Ping Wah Tang
Stanley W Cowan
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 DE69308194D1 publication Critical patent/DE69308194D1/de
Application granted granted Critical
Publication of DE69308194T2 publication Critical patent/DE69308194T2/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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/381—Heterocyclic compounds
    • G03C7/382—Heterocyclic compounds with two heterocyclic rings
    • G03C7/3825—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69308194T 1992-12-18 1993-12-15 Photographisches Material und Verfahren enthaltend einen bicyclischen Pyrazolo-Kuppler Expired - Fee Related DE69308194T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99542792A 1992-12-18 1992-12-18

Publications (2)

Publication Number Publication Date
DE69308194D1 true DE69308194D1 (de) 1997-03-27
DE69308194T2 DE69308194T2 (de) 1997-08-14

Family

ID=25541775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308194T Expired - Fee Related DE69308194T2 (de) 1992-12-18 1993-12-15 Photographisches Material und Verfahren enthaltend einen bicyclischen Pyrazolo-Kuppler

Country Status (4)

Country Link
US (1) US5667952A (de)
EP (1) EP0602748B1 (de)
JP (1) JP3369679B2 (de)
DE (1) DE69308194T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1055046A (ja) * 1996-06-03 1998-02-24 Konica Corp ハロゲン化銀カラー写真感光材料
US5972574A (en) * 1997-01-15 1999-10-26 Eastman Kodak Company Photographic element containing magenta coupler having improved manufacturability and dye light stability
US5925503A (en) * 1997-01-15 1999-07-20 Eastman Kodak Company Photographic element having improved magenta dye light stability and process for its use
US5985533A (en) * 1997-01-15 1999-11-16 Eastman Kodak Company Photographic element having improved magenta dye light stability and process for its use
US5972587A (en) * 1997-01-15 1999-10-26 Eastman Kodak Company Photographic element having improved magenta dye light stability and process for its use
JP3728923B2 (ja) * 1997-07-16 2005-12-21 コニカミノルタホールディングス株式会社 ハロゲン化銀カラー写真感光材料
US6391533B1 (en) 1998-10-14 2002-05-21 Fuji Photo Film Co., Ltd. Silver halide color photosensitive material and color image forming method using the same
US6143485A (en) * 1998-12-23 2000-11-07 Eastman Kodak Company Pyrazolotriazle dye-forming photographic coupler
US6291152B1 (en) * 2000-11-07 2001-09-18 Eastman Kodak Company Photographic element having improved dye stability, compound, and imaging process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165245A (ja) * 1984-09-06 1986-04-03 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
DE3572048D1 (en) * 1984-09-06 1989-09-07 Fuji Photo Film Co Ltd Silver halide color photograhic materials
AU4744085A (en) * 1984-09-14 1986-03-27 Konishiroku Photo Industry Co., Ltd. Pyrazolo-triazole magenta couplers and their use in silver halide colour photography
US4865963A (en) * 1985-09-30 1989-09-12 Fuji Photo Film Co., Ltd. Silver halide color photographic materials containing novel magenta coupler
JPH0224254A (ja) * 1988-07-12 1990-01-26 Sumitomo Electric Ind Ltd アンチロック装置
JPH02163052A (ja) * 1988-12-15 1990-06-22 Miyoujiyou Shiyokumotsu Kenkyusho:Kk 大豆の膨潤化方法
GB9026557D0 (en) * 1990-12-06 1991-01-23 Kodak Ltd Photographic colour couplers and photographic materials containing them
JPH04308842A (ja) * 1991-04-05 1992-10-30 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料

Also Published As

Publication number Publication date
EP0602748A1 (de) 1994-06-22
DE69308194T2 (de) 1997-08-14
JPH06222532A (ja) 1994-08-12
EP0602748B1 (de) 1997-02-19
JP3369679B2 (ja) 2003-01-20
US5667952A (en) 1997-09-16

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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