FR811541A - Process for producing images in several colors - Google Patents

Process for producing images in several colors

Info

Publication number
FR811541A
FR811541A FR811541DA FR811541A FR 811541 A FR811541 A FR 811541A FR 811541D A FR811541D A FR 811541DA FR 811541 A FR811541 A FR 811541A
Authority
FR
France
Prior art keywords
producing images
several colors
colors
images
producing
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR811541A publication Critical patent/FR811541A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/50—Reversal development; Contact processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR811541D 1935-10-03 1936-10-01 Process for producing images in several colors Expired FR811541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0053325 1935-10-03

Publications (1)

Publication Number Publication Date
FR811541A true FR811541A (en) 1937-04-16

Family

ID=7193572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811541D Expired FR811541A (en) 1935-10-03 1936-10-01 Process for producing images in several colors

Country Status (5)

Country Link
US (1) US2179234A (en)
BE (1) BE417705A (en)
CH (1) CH201642A (en)
FR (1) FR811541A (en)
NL (1) NL58558C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59365C (en) * 1939-11-02
US2367531A (en) * 1942-06-12 1945-01-16 Eastman Kodak Co Acylaminophenol photographic couplers
US2463838A (en) * 1943-02-18 1949-03-08 Du Pont Polymeric color couplers
US2428108A (en) * 1944-03-31 1947-09-30 Du Pont Polyamide color formers
US2442930A (en) * 1944-09-29 1948-06-08 Gen Aniline & Film Corp Process for developing multilayer film containing color formers
BE479269A (en) * 1945-11-28
US2555681A (en) * 1945-11-28 1951-06-05 Coote Jack Howard Process for the production of multicolor photographic images

Also Published As

Publication number Publication date
US2179234A (en) 1939-11-07
NL58558C (en)
BE417705A (en)
CH201642A (en) 1938-12-15

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