BE714335A - - Google Patents

Info

Publication number
BE714335A
BE714335A BE714335DA BE714335A BE 714335 A BE714335 A BE 714335A BE 714335D A BE714335D A BE 714335DA BE 714335 A BE714335 A BE 714335A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE714335A publication Critical patent/BE714335A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096—Purification; Precipitation; Filtration
BE714335D 1968-01-03 1968-04-26 BE714335A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR134644 1968-01-03
BE714335 1968-04-26

Publications (1)

Publication Number Publication Date
BE714335A true BE714335A (fr) 1968-10-28

Family

ID=25656674

Family Applications (1)

Application Number Title Priority Date Filing Date
BE714335D BE714335A (fr) 1968-01-03 1968-04-26

Country Status (2)

Country Link
BE (1) BE714335A (fr)
FR (1) FR1549924A (fr)

Also Published As

Publication number Publication date
FR1549924A (fr) 1968-12-13

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