FR2072450A5 - - Google Patents

Info

Publication number
FR2072450A5
FR2072450A5 FR7042520A FR7042520A FR2072450A5 FR 2072450 A5 FR2072450 A5 FR 2072450A5 FR 7042520 A FR7042520 A FR 7042520A FR 7042520 A FR7042520 A FR 7042520A FR 2072450 A5 FR2072450 A5 FR 2072450A5
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
FR7042520A
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.)
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 FR2072450A5 publication Critical patent/FR2072450A5/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
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/39236—Organic compounds with a function having at least two elements among nitrogen, sulfur or oxygen
    • 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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7042520A 1969-11-26 1970-11-26 Expired FR2072450A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5779969 1969-11-26

Publications (1)

Publication Number Publication Date
FR2072450A5 true FR2072450A5 (enrdf_load_stackoverflow) 1971-09-24

Family

ID=10480056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7042520A Expired FR2072450A5 (enrdf_load_stackoverflow) 1969-11-26 1970-11-26

Country Status (6)

Country Link
US (1) US3701661A (enrdf_load_stackoverflow)
JP (1) JPS497007B1 (enrdf_load_stackoverflow)
BE (1) BE759497A (enrdf_load_stackoverflow)
DE (1) DE2058235A1 (enrdf_load_stackoverflow)
FR (1) FR2072450A5 (enrdf_load_stackoverflow)
GB (1) GB1288281A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE759497A (fr) 1971-04-30
JPS497007B1 (enrdf_load_stackoverflow) 1974-02-18
US3701661A (en) 1972-10-31
GB1288281A (enrdf_load_stackoverflow) 1972-09-06
DE2058235A1 (de) 1971-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse