DE69123436D1 - Purpurrote Farbstoffe liefernde Kuppler für photographische Materialien - Google Patents

Purpurrote Farbstoffe liefernde Kuppler für photographische Materialien

Info

Publication number
DE69123436D1
DE69123436D1 DE69123436T DE69123436T DE69123436D1 DE 69123436 D1 DE69123436 D1 DE 69123436D1 DE 69123436 T DE69123436 T DE 69123436T DE 69123436 T DE69123436 T DE 69123436T DE 69123436 D1 DE69123436 D1 DE 69123436D1
Authority
DE
Germany
Prior art keywords
photographic materials
purple dye
providing couplers
couplers
providing
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
DE69123436T
Other languages
English (en)
Other versions
DE69123436T2 (de
Inventor
Tien Teh Chen
Stanley Wray Cowan
Edward Schofield
Ping Wah Tang
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 DE69123436D1 publication Critical patent/DE69123436D1/de
Application granted granted Critical
Publication of DE69123436T2 publication Critical patent/DE69123436T2/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
    • G03C7/327—Macromolecular coupling substances
    • G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
DE69123436T 1990-12-24 1991-12-20 Purpurrote Farbstoffe liefernde Kuppler für photographische Materialien Expired - Fee Related DE69123436T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/633,722 US5100772A (en) 1990-12-24 1990-12-24 Magenta dye forming coupler for photographic material

Publications (2)

Publication Number Publication Date
DE69123436D1 true DE69123436D1 (de) 1997-01-16
DE69123436T2 DE69123436T2 (de) 1997-06-12

Family

ID=24540846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123436T Expired - Fee Related DE69123436T2 (de) 1990-12-24 1991-12-20 Purpurrote Farbstoffe liefernde Kuppler für photographische Materialien

Country Status (4)

Country Link
US (1) US5100772A (de)
EP (1) EP0492533B1 (de)
JP (1) JPH04333047A (de)
DE (1) DE69123436T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360710A (en) * 1992-05-06 1994-11-01 Eastman Kodak Company Color photographic materials containing polymeric couplers
JPH06243522A (ja) * 1993-02-16 1994-09-02 Nikon Corp 光磁気ディスク及びその再生方法
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576910A (en) * 1983-06-09 1986-03-18 Fuji Photo Film Co., Ltd. Silver halide color light-sensitive material containing magenta color image-forming polymer or copolymer coupler latex
JPS6147957A (ja) * 1984-08-14 1986-03-08 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
US4900655A (en) * 1985-05-22 1990-02-13 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
EP0285274B1 (de) * 1987-03-09 1990-11-07 EASTMAN KODAK COMPANY (a New Jersey corporation) Photographische Silberhalogenidmaterialien und Verfahren, das neue Pyrazoloazolkuppler enthält
DE3722497A1 (de) * 1987-06-11 1988-12-29 Agfa Gevaert Ag Purpurkupplermonomer, polymerer purpurkuppler und farbfotografisches aufzeichnungsmaterial, das den polymeren purpurkuppler enthaelt
JPH01142632A (ja) * 1987-11-30 1989-06-05 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
JPH0213943A (ja) * 1988-05-06 1990-01-18 Eastman Kodak Co カラー写真要素

Also Published As

Publication number Publication date
EP0492533A1 (de) 1992-07-01
US5100772A (en) 1992-03-31
EP0492533B1 (de) 1996-12-04
DE69123436T2 (de) 1997-06-12
JPH04333047A (ja) 1992-11-20

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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