FR2047149A5 - - Google Patents

Info

Publication number
FR2047149A5
FR2047149A5 FR7015899A FR7015899A FR2047149A5 FR 2047149 A5 FR2047149 A5 FR 2047149A5 FR 7015899 A FR7015899 A FR 7015899A FR 7015899 A FR7015899 A FR 7015899A FR 2047149 A5 FR2047149 A5 FR 2047149A5
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.)
Expired
Application number
FR7015899A
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of FR2047149A5 publication Critical patent/FR2047149A5/fr
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
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/362—Benzoyl-acetanilide couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7015899A 1969-05-01 1970-04-30 Expired FR2047149A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22354/69A GB1240907A (en) 1969-05-01 1969-05-01 Benzoylacetanilide derivatives and their use as colour couplers

Publications (1)

Publication Number Publication Date
FR2047149A5 true FR2047149A5 (fr) 1971-03-12

Family

ID=10178051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015899A Expired FR2047149A5 (fr) 1969-05-01 1970-04-30

Country Status (5)

Country Link
US (1) US3623876A (fr)
BE (1) BE749756A (fr)
DE (1) DE2020790A1 (fr)
FR (1) FR2047149A5 (fr)
GB (1) GB1240907A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405504A1 (fr) * 1977-10-07 1979-05-04 Agfa Gevaert Copulants chromogenes pour le jaune pour la photographie aux halogenures d'argent
NL9000606A (nl) * 1990-03-16 1991-10-16 Ericsson Radio Systems Bv Stelsel voor het met een herhaling uitzenden van alarmsignalen.

Also Published As

Publication number Publication date
US3623876A (en) 1971-11-30
GB1240907A (en) 1971-07-28
BE749756A (fr) 1970-10-01
DE2020790A1 (de) 1970-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse