DE69202981D1 - Aktivierte Propene als Farbkuppler und ein Verfahren zu ihrer Herstellung. - Google Patents

Aktivierte Propene als Farbkuppler und ein Verfahren zu ihrer Herstellung.

Info

Publication number
DE69202981D1
DE69202981D1 DE69202981T DE69202981T DE69202981D1 DE 69202981 D1 DE69202981 D1 DE 69202981D1 DE 69202981 T DE69202981 T DE 69202981T DE 69202981 T DE69202981 T DE 69202981T DE 69202981 D1 DE69202981 D1 DE 69202981D1
Authority
DE
Germany
Prior art keywords
production
color couplers
propenes
activated
activated propenes
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
DE69202981T
Other languages
English (en)
Other versions
DE69202981T2 (de
Inventor
Hugh Martin Williamson
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
Application granted granted Critical
Publication of DE69202981D1 publication Critical patent/DE69202981D1/de
Publication of DE69202981T2 publication Critical patent/DE69202981T2/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/30—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same unsaturated acyclic carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
    • C07C303/30—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids by reactions not involving the formation of esterified sulfo groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69202981T 1991-07-03 1992-06-29 Aktivierte Propene als Farbkuppler und ein Verfahren zu ihrer Herstellung. Expired - Fee Related DE69202981T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919114369A GB9114369D0 (en) 1991-07-03 1991-07-03 Activated propenes as colour couplers and a method for their production
PCT/EP1992/001476 WO1993001523A1 (en) 1991-07-03 1992-06-29 Activated propenes as colour couplers and a method for their production

Publications (2)

Publication Number Publication Date
DE69202981D1 true DE69202981D1 (de) 1995-07-20
DE69202981T2 DE69202981T2 (de) 1995-11-16

Family

ID=10697752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202981T Expired - Fee Related DE69202981T2 (de) 1991-07-03 1992-06-29 Aktivierte Propene als Farbkuppler und ein Verfahren zu ihrer Herstellung.

Country Status (6)

Country Link
US (1) US5460927A (de)
EP (1) EP0592509B1 (de)
JP (1) JPH06509078A (de)
DE (1) DE69202981T2 (de)
GB (1) GB9114369D0 (de)
WO (1) WO1993001523A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434041A (en) * 1993-04-02 1995-07-18 Eastman Kodak Company Photographic elements containing particular color couplers in combination with hydroquinone type stabilizers
GB9025212D0 (en) * 1990-11-20 1991-01-02 Kodak Ltd Activated propenes as colour couplers
US5437962A (en) * 1993-04-02 1995-08-01 Eastman Kodak Company Photographic elements containing particular color couplers in combination with particular stabilizers
US5436124A (en) * 1993-04-02 1995-07-25 Eastman Kodak Company Photographic elements containing particular color couplers in combination with polymeric stabilizers
US5434040A (en) * 1993-04-02 1995-07-18 Eastman Kodak Company Photographic elements containing particular color couplers in combination with metal complex stabilizers
EP0622672B1 (de) * 1993-04-24 1998-02-11 Kodak Limited Photographische Farbkuppler, Verfahren zu ihrer Herstellung und photographische Materialien, die diese Kuppler enthalten
US5681689A (en) * 1995-08-14 1997-10-28 Eastman Kodak Company Photographic material containing acrylate or acrylamide based yellow dye-forming couplers
ES2227256T3 (es) 2000-06-14 2005-04-01 Basf Aktiengesellschaft Empleo de fenetilacrilamidas, nuevas fenetilacrilamidas, asi como procedimientos de obtencion.
EP2168634B1 (de) 2002-09-13 2012-12-19 Kao Corporation Haarfärbezusammensetzung enthaltend Methinfarbstoff
WO2019151451A1 (ja) 2018-01-31 2019-08-08 富士フイルム株式会社 染色組成物、染色物、及び、アゾ色素

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459420A (en) * 1947-08-07 1949-01-18 American Cyanamid Co beta-amino-alpha-chloroacrylonitriles and methods of preparation
US2719861A (en) * 1954-07-13 1955-10-04 Du Pont 2-amino-1, 3, 3-tricyano-2-propene and preparation of same
NL279734A (de) * 1961-06-26
US3398152A (en) * 1966-03-11 1968-08-20 Eastman Kodak Co Process for the synthesis of yellow methine dyes containing the dicyanomethylidene group
JPS5034549A (de) * 1973-07-28 1975-04-02
DE2550519A1 (de) * 1975-11-11 1977-05-12 Bayer Ag Chlorsubstituierte vinylamino-benzoesaeure-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als pflanzenwachstumsregulatoren
DE69025381T2 (de) * 1989-11-20 1996-06-13 Fuji Photo Film Co Ltd Farbkuppler für Fotografie und fotografisches Silberhalogenidmaterial, das diesen enthält
GB9102094D0 (en) * 1991-01-31 1991-03-13 Kodak Ltd Activated propenes as colour couplers and method for the production thereof

Also Published As

Publication number Publication date
US5460927A (en) 1995-10-24
EP0592509A1 (de) 1994-04-20
DE69202981T2 (de) 1995-11-16
GB9114369D0 (en) 1991-08-21
EP0592509B1 (de) 1995-06-14
WO1993001523A1 (en) 1993-01-21
JPH06509078A (ja) 1994-10-13

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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