GB488853A - Improvements in the production of photographic mono- or multi-colour pictures - Google Patents

Improvements in the production of photographic mono- or multi-colour pictures

Info

Publication number
GB488853A
GB488853A GB3368736A GB3368736A GB488853A GB 488853 A GB488853 A GB 488853A GB 3368736 A GB3368736 A GB 3368736A GB 3368736 A GB3368736 A GB 3368736A GB 488853 A GB488853 A GB 488853A
Authority
GB
United Kingdom
Prior art keywords
dyestuff
component
emulsion
colour
compound
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
GB3368736A
Other languages
English (en)
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
Publication of GB488853A publication Critical patent/GB488853A/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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB3368736A 1935-12-11 1936-12-08 Improvements in the production of photographic mono- or multi-colour pictures Expired GB488853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0053860 1935-12-11

Publications (1)

Publication Number Publication Date
GB488853A true GB488853A (en) 1938-07-08

Family

ID=7193712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3368736A Expired GB488853A (en) 1935-12-11 1936-12-08 Improvements in the production of photographic mono- or multi-colour pictures

Country Status (5)

Country Link
BE (1) BE418854A (xx)
CH (1) CH204253A (xx)
FR (1) FR814731A (xx)
GB (1) GB488853A (xx)
NL (1) NL54827C (xx)

Also Published As

Publication number Publication date
CH204253A (de) 1939-04-30
NL54827C (xx)
BE418854A (xx)
FR814731A (fr) 1937-06-28

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