CH237410A - Photographisches Material für subtraktive farbige photographische Positivbilder. - Google Patents

Photographisches Material für subtraktive farbige photographische Positivbilder.

Info

Publication number
CH237410A
CH237410A CH237410DA CH237410A CH 237410 A CH237410 A CH 237410A CH 237410D A CH237410D A CH 237410DA CH 237410 A CH237410 A CH 237410A
Authority
CH
Switzerland
Prior art keywords
photographic
subtractive color
color positive
images
photographic material
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH237410A publication Critical patent/CH237410A/de

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
    • G03C7/3041—Materials with specific sensitometric characteristics, e.g. gamma, density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH237410D 1942-04-18 1943-04-13 Photographisches Material für subtraktive farbige photographische Positivbilder. CH237410A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0072055 1942-04-18

Publications (1)

Publication Number Publication Date
CH237410A true CH237410A (de) 1945-04-30

Family

ID=7197217

Family Applications (1)

Application Number Title Priority Date Filing Date
CH237410D CH237410A (de) 1942-04-18 1943-04-13 Photographisches Material für subtraktive farbige photographische Positivbilder.

Country Status (3)

Country Link
BE (1) BE450245A (de)
CH (1) CH237410A (de)
FR (1) FR894052A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220810A1 (en) * 1973-03-09 1974-10-04 Kodak Pathe Direct reproduction of original colour print - by exposing photographic print paper to light reflected from original

Also Published As

Publication number Publication date
BE450245A (de)
FR894052A (fr) 1944-12-13

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