CH497720A - Lichtempfindliches photographisches Material - Google Patents

Lichtempfindliches photographisches Material

Info

Publication number
CH497720A
CH497720A CH437968A CH437968A CH497720A CH 497720 A CH497720 A CH 497720A CH 437968 A CH437968 A CH 437968A CH 437968 A CH437968 A CH 437968A CH 497720 A CH497720 A CH 497720A
Authority
CH
Switzerland
Prior art keywords
color
sulfo
dye
hydrogen
halogen
Prior art date
Application number
CH437968A
Other languages
German (de)
English (en)
Inventor
Rigobert Dr Otto
Gerhard Dr Kuhn
Friedrich-Wilhelm Dr Kunitz
Walter Dr Pueschel
Willibald Dr Pelz
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH497720A publication Critical patent/CH497720A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH437968A 1967-03-30 1968-03-25 Lichtempfindliches photographisches Material CH497720A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0055299 1967-03-30

Publications (1)

Publication Number Publication Date
CH497720A true CH497720A (de) 1970-10-15

Family

ID=6939930

Family Applications (1)

Application Number Title Priority Date Filing Date
CH437968A CH497720A (de) 1967-03-30 1968-03-25 Lichtempfindliches photographisches Material

Country Status (6)

Country Link
BE (1) BE713037A (xx)
CH (1) CH497720A (xx)
DE (1) DE1522437A1 (xx)
FR (1) FR1558842A (xx)
GB (1) GB1191801A (xx)
NL (1) NL6804237A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309913A1 (de) * 1983-03-19 1984-09-27 Henkel KGaA, 4000 Düsseldorf Neue 2,4-diaminobenzolderivate als kuppler fuer oxidationshaarfaerbemittel

Also Published As

Publication number Publication date
BE713037A (xx) 1968-10-01
GB1191801A (en) 1970-05-13
DE1522437A1 (de) 1969-07-31
NL6804237A (xx) 1968-09-25
FR1558842A (xx) 1969-02-28

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Legal Events

Date Code Title Description
PL Patent ceased