FR1008786A - New photographic developers - Google Patents

New photographic developers

Info

Publication number
FR1008786A
FR1008786A FR1008786DA FR1008786A FR 1008786 A FR1008786 A FR 1008786A FR 1008786D A FR1008786D A FR 1008786DA FR 1008786 A FR1008786 A FR 1008786A
Authority
FR
France
Prior art keywords
new photographic
photographic developers
developers
new
photographic
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 FR1008786A publication Critical patent/FR1008786A/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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1008786D 1949-02-08 1949-02-08 New photographic developers Expired FR1008786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1008786T 1949-02-08

Publications (1)

Publication Number Publication Date
FR1008786A true FR1008786A (en) 1952-05-21

Family

ID=9567659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1008786D Expired FR1008786A (en) 1949-02-08 1949-02-08 New photographic developers

Country Status (1)

Country Link
FR (1) FR1008786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475541A1 (en) * 1977-08-23 1981-08-14 Acna NEW INTERMEDIATES FOR THE SYNTHESIS OF COLORANTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475541A1 (en) * 1977-08-23 1981-08-14 Acna NEW INTERMEDIATES FOR THE SYNTHESIS OF COLORANTS

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