FR2246894A1 - - Google Patents

Info

Publication number
FR2246894A1
FR2246894A1 FR7433620A FR7433620A FR2246894A1 FR 2246894 A1 FR2246894 A1 FR 2246894A1 FR 7433620 A FR7433620 A FR 7433620A FR 7433620 A FR7433620 A FR 7433620A FR 2246894 A1 FR2246894 A1 FR 2246894A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7433620A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2246894A1 publication Critical patent/FR2246894A1/fr
Withdrawn legal-status Critical Current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
    • G03C7/362—Benzoyl-acetanilide couplers

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)
FR7433620A 1973-10-08 1974-10-07 Withdrawn FR2246894A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5298773A IT1008048B (it) 1973-10-08 1973-10-08 Copulanti fotografici benzoilacetanilidici ed elementi fotografici che li contengono e o coloranti formati per sviluppo cromogeno di tali copulanti

Publications (1)

Publication Number Publication Date
FR2246894A1 true FR2246894A1 (it) 1975-05-02

Family

ID=11279081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433620A Withdrawn FR2246894A1 (it) 1973-10-08 1974-10-07

Country Status (8)

Country Link
JP (1) JPS5079335A (it)
AR (1) AR216419A1 (it)
BE (1) BE820820A (it)
BR (1) BR7408351D0 (it)
DE (1) DE2447967A1 (it)
FR (1) FR2246894A1 (it)
GB (1) GB1433579A (it)
IT (1) IT1008048B (it)

Also Published As

Publication number Publication date
BR7408351D0 (pt) 1975-07-29
DE2447967A1 (de) 1975-04-17
IT1008048B (it) 1976-11-10
GB1433579A (en) 1976-04-28
JPS5079335A (it) 1975-06-27
BE820820A (fr) 1975-04-08
AR216419A1 (es) 1979-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse