AT243083B - Farbstoffbildner für das Chromogenentwicklungsverfahren - Google Patents

Farbstoffbildner für das Chromogenentwicklungsverfahren

Info

Publication number
AT243083B
AT243083B AT700163A AT700163A AT243083B AT 243083 B AT243083 B AT 243083B AT 700163 A AT700163 A AT 700163A AT 700163 A AT700163 A AT 700163A AT 243083 B AT243083 B AT 243083B
Authority
AT
Austria
Prior art keywords
development process
color former
chromogen development
chromogen
former
Prior art date
Application number
AT700163A
Other languages
English (en)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT243083B publication Critical patent/AT243083B/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
    • G03C7/36—Couplers containing compounds with active methylene groups
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/36—Desensitisers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT700163A 1962-08-31 1963-08-30 Farbstoffbildner für das Chromogenentwicklungsverfahren AT243083B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1040062A CH455514A (de) 1962-08-31 1962-08-31 Verwendung von Schwefelsäureestergruppen enthaltenden Acetylaminoverbindungen als Farbkuppler

Publications (1)

Publication Number Publication Date
AT243083B true AT243083B (de) 1965-10-25

Family

ID=4362816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT700163A AT243083B (de) 1962-08-31 1963-08-30 Farbstoffbildner für das Chromogenentwicklungsverfahren

Country Status (8)

Country Link
US (1) US3472145A (de)
AT (1) AT243083B (de)
BE (1) BE636700A (de)
CH (1) CH455514A (de)
DE (1) DE1447600A1 (de)
ES (1) ES291252A1 (de)
GB (1) GB1034190A (de)
NL (1) NL297348A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407210A (en) * 1944-04-14 1946-09-03 Eastman Kodak Co Color couplers
BE497011A (de) * 1949-07-16
BE543742A (de) * 1954-12-20
GB784422A (en) * 1955-01-29 1957-10-09 Ilford Ltd Improvements in or relating to colour photography

Also Published As

Publication number Publication date
CH455514A (de) 1968-07-15
GB1034190A (en) 1966-06-29
DE1447600A1 (de) 1969-01-23
BE636700A (de)
ES291252A1 (es) 1964-04-01
NL297348A (de)
US3472145A (en) 1969-10-14

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