ATE147172T1 - Arylidenpyrazolon-kuppler - Google Patents

Arylidenpyrazolon-kuppler

Info

Publication number
ATE147172T1
ATE147172T1 AT92112010T AT92112010T ATE147172T1 AT E147172 T1 ATE147172 T1 AT E147172T1 AT 92112010 T AT92112010 T AT 92112010T AT 92112010 T AT92112010 T AT 92112010T AT E147172 T1 ATE147172 T1 AT E147172T1
Authority
AT
Austria
Prior art keywords
arylidene
coupler
destroyed
exposure
function
Prior art date
Application number
AT92112010T
Other languages
English (en)
Inventor
Philip T S Lau
Danny Ray Thompson
Stephen Paul Singer
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
Application granted granted Critical
Publication of ATE147172T1 publication Critical patent/ATE147172T1/de

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
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • 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
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Optical Filters (AREA)
AT92112010T 1991-07-15 1992-07-14 Arylidenpyrazolon-kuppler ATE147172T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/731,220 US5262284A (en) 1991-07-15 1991-07-15 Arylidene pyrazolone coupler

Publications (1)

Publication Number Publication Date
ATE147172T1 true ATE147172T1 (de) 1997-01-15

Family

ID=24938602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92112010T ATE147172T1 (de) 1991-07-15 1992-07-14 Arylidenpyrazolon-kuppler

Country Status (5)

Country Link
US (1) US5262284A (de)
EP (1) EP0523641B1 (de)
JP (1) JPH05197101A (de)
AT (1) ATE147172T1 (de)
DE (1) DE69216310T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491053A (en) * 1994-12-23 1996-02-13 Eastman Kodak Company Chromogenic black-and-white motion picture film
US9604961B2 (en) 2012-12-06 2017-03-28 Celgene Quanticel Research, Inc. Histone demethylase inhibitors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB513596A (en) * 1938-04-08 1939-10-17 John David Kendall Improvements in and relating to the production of coloured photographic images by colour development
BE496951A (de) * 1949-07-15
BE507221A (de) * 1950-11-20
BE507220A (de) * 1950-11-20
FR1336966A (fr) * 1961-09-11 1963-09-06 Ilford Ltd Perfectionnements à la photographie en couleurs
NL283101A (de) * 1961-09-11
US4234677A (en) * 1978-01-26 1980-11-18 Ciba-Geigy Ag Pyrazolone dyestuffs and their use in photographic materials
CA1148788A (en) * 1979-06-29 1983-06-28 Raymond G. Lemahieu Photographic silver halide materials containing dispersed light-absorbing merostyryl dyes
JPS6143739A (ja) * 1984-07-13 1986-03-03 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS61273543A (ja) * 1985-05-29 1986-12-03 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
JPH0616164B2 (ja) * 1986-03-05 1994-03-02 コニカ株式会社 ハロゲン化銀カラ−感光材料
EP0252550B1 (de) * 1986-07-08 1990-03-07 Agfa-Gevaert N.V. Farbphotographisches Kino-Projektions-Filmmaterial
JPS6352138A (ja) * 1986-08-22 1988-03-05 Konica Corp 処理安定性に優れたハロゲン化銀写真感光材料
JP2607881B2 (ja) * 1987-05-13 1997-05-07 富士写真フイルム株式会社 ハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
US5262284A (en) 1993-11-16
EP0523641A1 (de) 1993-01-20
DE69216310T2 (de) 1997-07-17
JPH05197101A (ja) 1993-08-06
DE69216310D1 (de) 1997-02-13
EP0523641B1 (de) 1997-01-02

Similar Documents

Publication Publication Date Title
DE69105984T2 (de) Photographische filmkassette.
DE69123393D1 (de) Photographische Entwicklerzusammensetzung
DE69121429D1 (de) Photographische Silberhalogenidemulsion und diese verwendendes photographisches lichtempfindliches Material
DE69300479T2 (de) Photographische lichtempfindliche Silberhalogenidmaterialien.
ATE96553T1 (de) Farbphotographisches element.
DE69327862D1 (de) Photographische Silberhalogenidemulsion
DE68921771T2 (de) Photographisches Element mit einer Schicht, die die Bildschärfe verbessert.
DE69131609D1 (de) Photographische Filmkassette
DE69107971T2 (de) Photographische Silberhalogenidmaterialien.
DE69216310D1 (de) Arylidenpyrazolon-Kuppler
DE58908327D1 (de) Photographische Silberhalogenidemulsion.
DE69223223T2 (de) Photographische Silberhalogenidemulsion und farbphotographisches lichtempfindliches Silberhalogenidmaterial
DE59200097D1 (de) Fotografische Silberhalogenidemulsion.
DE3854930D1 (de) Photographische Silberhalogenidemulsion
DE68920954T2 (de) Photographische Silberhalogenidemulsion.
DE69300142T2 (de) Photographischer Film und Patrone.
DE69217146D1 (de) Photographische Silberhalogenidemulsion
DE69117440T2 (de) Silberhalogenidemulsion und diese verwendendes photographisches lichtempfindliches Material
DE69131559T2 (de) Photographische Filmkassette
DE69126554D1 (de) Photographische Filmkassette
DE68922268D1 (de) Photographisches Silberhalogenidelement.
DE69030568T2 (de) Farbphotographisches negatives lichtempfindliches Silberhalogenidmaterial
DE69328808D1 (de) Silberhalogenidemulsion und lichtempfindliches fotografisches Silberhalogenidmaterial
DE69119834T2 (de) Lichtempfindliche photographische Silberhalogenidmaterialien
JPS5339126A (en) Dye image formation method

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties