FR746644A - Couches colorées à base de composés halogénés d'argent - Google Patents

Couches colorées à base de composés halogénés d'argent

Info

Publication number
FR746644A
FR746644A FR746644DA FR746644A FR 746644 A FR746644 A FR 746644A FR 746644D A FR746644D A FR 746644DA FR 746644 A FR746644 A FR 746644A
Authority
FR
France
Prior art keywords
colored layers
layers based
silver compounds
halogenated silver
halogenated
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
English (en)
Inventor
Bela Gaspar
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 filed Critical
Application granted granted Critical
Publication of FR746644A publication Critical patent/FR746644A/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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Coloring (AREA)
FR746644D 1931-12-03 1932-12-01 Couches colorées à base de composés halogénés d'argent Expired FR746644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG81302D DE680688C (de) 1931-12-03 1931-12-03 Verfahren zur Herstellung photographischer Farbstoffbilder

Publications (1)

Publication Number Publication Date
FR746644A true FR746644A (fr) 1933-06-01

Family

ID=31889000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746644D Expired FR746644A (fr) 1931-12-03 1932-12-01 Couches colorées à base de composés halogénés d'argent

Country Status (5)

Country Link
US (1) US2028279A (fr)
BE (1) BE392736A (fr)
DE (1) DE680688C (fr)
FR (1) FR746644A (fr)
GB (1) GB412950A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE480409A (fr) * 1947-02-17
US2628902A (en) * 1947-04-29 1953-02-17 Raibourn Paul Process of producing colored photographs
US2667414A (en) * 1947-04-29 1954-01-26 Raibourn Paul Light-sensitive color photographic film
US2698342A (en) * 1948-11-05 1954-12-28 Gaspar Acylated derivatives of amino-sulfonic acids and method for their preparation
US4029509A (en) * 1975-11-17 1977-06-14 E. I. Du Pont De Nemours And Company Positive process using a low coating weight silver halide
US4047956A (en) * 1975-11-17 1977-09-13 E. I. Du Pont De Nemours And Company Low coating weight silver halide element and process

Also Published As

Publication number Publication date
BE392736A (fr) 1933-01-31
US2028279A (en) 1936-01-21
DE680688C (de) 1939-09-06
GB412950A (en) 1934-07-02

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