FR803566A - Method of producing images in several colors - Google Patents

Method of producing images in several colors

Info

Publication number
FR803566A
FR803566A FR803566DA FR803566A FR 803566 A FR803566 A FR 803566A FR 803566D A FR803566D A FR 803566DA FR 803566 A FR803566 A FR 803566A
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 FR803566A publication Critical patent/FR803566A/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
    • G03C7/32—Colour coupling substances
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR803566D 1935-04-10 1936-03-19 Method of producing images in several colors Expired FR803566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI52094D DE746135C (en) 1935-04-10 1935-04-10 Process for the production of colored images in halogen silver emulsion layers by color development

Publications (1)

Publication Number Publication Date
FR803566A true FR803566A (en) 1936-10-03

Family

ID=27211014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803566D Expired FR803566A (en) 1935-04-10 1936-03-19 Method of producing images in several colors

Country Status (7)

Country Link
US (1) US2179238A (en)
BE (1) BE414508A (en)
DE (1) DE746135C (en)
ES (1) ES141845A1 (en)
FR (1) FR803566A (en)
GB (2) GB458400A (en)
NL (1) NL49147C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744264C (en) * 1938-07-14 1944-01-13 Ig Farbenindustrie Ag Process for the production of color photographic images with the aid of non-diffusible dye formers
DE750971C (en) * 1936-01-18 1945-02-05 Process for making photographic images
DE950890C (en) * 1936-10-28 1956-10-18 Agfa Ag Fuer Photofabrikation Ultraviolet absorbing filter layers on light-sensitive photographic layers for black and white and color photography

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584349A (en) * 1944-11-10 1952-02-05 Gen Aniline & Film Corp Color forming development with an aromatic primary amino developer and alpha-[4-sulfophenylazo]-aceto-acet-2-4-dichloroanilide
US2545687A (en) * 1947-04-30 1951-03-20 Gen Aniline & Film Corp N-substituted benzimidazoles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257160C (en) *
DE253335C (en) * 1912-02-06
DE439206C (en) * 1924-12-10 1927-01-06 Johannes Herzog & Co Photochem Process for influencing the light in photographic layers by means of dyes
BE354987A (en) * 1927-10-18
BE370307A (en) * 1929-05-17
BE394502A (en) * 1930-02-18
BE376782A (en) * 1930-03-19
GB376795A (en) * 1930-03-19 1932-07-18 Leopold Damrosch Mannes Improvements in and relating to colour photography
BE376781A (en) * 1930-03-19
GB365531A (en) * 1930-09-20 1932-01-20 Ig Farbenindustrie Ag Manufacture of azo-dyestuffs insoluble in water and intermediate products therefor
GB417936A (en) * 1933-04-10 1934-10-10 Ig Farbenindustrie Ag Improvements in the manufacture and production of carboxylic acid arylides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750971C (en) * 1936-01-18 1945-02-05 Process for making photographic images
DE950890C (en) * 1936-10-28 1956-10-18 Agfa Ag Fuer Photofabrikation Ultraviolet absorbing filter layers on light-sensitive photographic layers for black and white and color photography
DE744264C (en) * 1938-07-14 1944-01-13 Ig Farbenindustrie Ag Process for the production of color photographic images with the aid of non-diffusible dye formers

Also Published As

Publication number Publication date
DE746135C (en) 1944-06-05
NL49147C (en)
GB458400A (en) 1936-12-14
US2179238A (en) 1939-11-07
BE414508A (en)
GB475191A (en) 1937-11-16
ES141845A1 (en) 1936-06-16

Similar Documents

Publication Publication Date Title
FR802111A (en) Method for producing combinations of color and white and black images
FR807407A (en) Method of producing images in several colors
FR811541A (en) Process for producing images in several colors
FR798743A (en) Method of producing images in several colors
FR803566A (en) Method of producing images in several colors
FR837153A (en) Method of producing subtractive images in several colors
FR820690A (en) Method for producing brilliant color images
FR828502A (en) Method for producing photographic and cinematographic images in several colors
FR814474A (en) Method for producing a multi-color image
FR813202A (en) Method of producing images in several colors
FR827472A (en) Method of producing images in several colors
FR821613A (en) Method for producing photographic images in several colors
FR814493A (en) Process for the production of partial extracts in three colors
FR836592A (en) Method of producing images in several colors
FR839854A (en) Method of producing images in several colors
FR839888A (en) Method of producing images in several colors
FR814667A (en) Process for producing images in several subtractive colors
FR849299A (en) Method of producing subtractive images in several colors
FR826625A (en) Method for producing cinematographic images in several colors
FR818057A (en) Method of printing subtractive images in several colors
FR828603A (en) Process for producing photographic images, in particular color images
FR785525A (en) Process and equipment for the production of color photographs
FR848675A (en) Method of producing subtractive images in several colors
FR835412A (en) Method of printing subtractive images in several colors
FR826044A (en) Method for producing photographic images in several colors