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FR1089955A - New azo compounds, their application in photography and new products obtained - Google Patents

New azo compounds, their application in photography and new products obtained

Info

Publication number
FR1089955A
FR1089955A FR1089955DA FR1089955A FR 1089955 A FR1089955 A FR 1089955A FR 1089955D A FR1089955D A FR 1089955DA FR 1089955 A FR1089955 A FR 1089955A
Authority
FR
France
Prior art keywords
new
photography
application
products obtained
azo compounds
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
Application number
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1089955A publication Critical patent/FR1089955A/en
Expired 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
    • G03C7/333—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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1089955D 1952-05-15 1953-05-15 New azo compounds, their application in photography and new products obtained Expired FR1089955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288022A US2725292A (en) 1952-05-15 1952-05-15 Colored couplers containing solubilizing groups

Publications (1)

Publication Number Publication Date
FR1089955A true FR1089955A (en) 1955-03-25

Family

ID=23105418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089955D Expired FR1089955A (en) 1952-05-15 1953-05-15 New azo compounds, their application in photography and new products obtained

Country Status (3)

Country Link
US (1) US2725292A (en)
FR (1) FR1089955A (en)
GB (1) GB745545A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556149A (en) * 1956-03-30
JPH0619551B2 (en) * 1986-02-24 1994-03-16 富士写真フイルム株式会社 Photosensitive material
JPS62233558A (en) * 1986-04-02 1987-10-13 Honda Motor Co Ltd Hydrostatic type continuously variable transmission
EP3651752B1 (en) 2017-07-11 2024-11-20 Vertex Pharmaceuticals Incorporated Carboxamides as modulators of sodium channels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598657A (en) * 1944-09-28 1948-02-24 Eastman Kodak Co Improvements in photographic colour development and colour forming developers
NL71530C (en) * 1944-05-03
US2455170A (en) * 1944-05-03 1948-11-30 Eastman Kodak Co Colored couplers
CA459288A (en) * 1945-05-11 1949-08-30 Herbert Morreall, Jr. Integral masking of phonographic silver-halide emulsions with azo substituted coupling components
BE476362A (en) * 1947-03-13

Also Published As

Publication number Publication date
GB745545A (en) 1956-02-29
US2725292A (en) 1955-11-29

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