CH222565A - Process for the preparation of halide silver emulsions for color photography as well as halide silver emulsion prepared by the process. - Google Patents

Process for the preparation of halide silver emulsions for color photography as well as halide silver emulsion prepared by the process.

Info

Publication number
CH222565A
CH222565A CH222565DA CH222565A CH 222565 A CH222565 A CH 222565A CH 222565D A CH222565D A CH 222565DA CH 222565 A CH222565 A CH 222565A
Authority
CH
Switzerland
Prior art keywords
halide silver
preparation
well
emulsion prepared
color photography
Prior art date
Application number
Other languages
German (de)
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 CH222565A publication Critical patent/CH222565A/en

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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
CH222565D 1940-07-09 1941-06-26 Process for the preparation of halide silver emulsions for color photography as well as halide silver emulsion prepared by the process. CH222565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0067366 1940-07-09

Publications (1)

Publication Number Publication Date
CH222565A true CH222565A (en) 1942-07-31

Family

ID=7196708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH222565D CH222565A (en) 1940-07-09 1941-06-26 Process for the preparation of halide silver emulsions for color photography as well as halide silver emulsion prepared by the process.

Country Status (4)

Country Link
US (1) US2324831A (en)
BE (1) BE441871A (en)
CH (1) CH222565A (en)
FR (1) FR873707A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB585758A (en) * 1944-10-30 1947-02-24 John Alfred Henry Hart Improvements in or relating to the production of photographic emulsions
US2577127A (en) * 1946-11-23 1951-12-04 Du Pont Photographic element with colloid layer containing color former and nonionic wettingagent

Also Published As

Publication number Publication date
US2324831A (en) 1943-07-20
BE441871A (en)
FR873707A (en) 1942-07-17

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