NL58564C - Process for the preparation of dyes or dye intermediates intended for incorporation into photographic layers and containing water-solubilizing groups and organic residues which prevent diffusion - Google Patents

Process for the preparation of dyes or dye intermediates intended for incorporation into photographic layers and containing water-solubilizing groups and organic residues which prevent diffusion

Info

Publication number
NL58564C
NL58564C NL86667A NL86667A NL58564C NL 58564 C NL58564 C NL 58564C NL 86667 A NL86667 A NL 86667A NL 86667 A NL86667 A NL 86667A NL 58564 C NL58564 C NL 58564C
Authority
NL
Netherlands
Prior art keywords
incorporation
dyes
preparation
containing water
prevent diffusion
Prior art date
Application number
NL86667A
Other languages
Dutch (nl)
Original Assignee
Ig Farbenindustrei 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 Farbenindustrei Ag filed Critical Ig Farbenindustrei Ag
Application granted granted Critical
Publication of NL58564C publication Critical patent/NL58564C/en

Links

Classifications

    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
NL86667A 1937-03-03 1938-02-28 Process for the preparation of dyes or dye intermediates intended for incorporation into photographic layers and containing water-solubilizing groups and organic residues which prevent diffusion NL58564C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0057284 1937-03-03

Publications (1)

Publication Number Publication Date
NL58564C true NL58564C (en) 1946-12-16

Family

ID=42462833

Family Applications (1)

Application Number Title Priority Date Filing Date
NL86667A NL58564C (en) 1937-03-03 1938-02-28 Process for the preparation of dyes or dye intermediates intended for incorporation into photographic layers and containing water-solubilizing groups and organic residues which prevent diffusion

Country Status (5)

Country Link
BE (1) BE426633A (en)
CH (1) CH228453A (en)
DE (1) DE745266C (en)
FR (1) FR834402A (en)
NL (1) NL58564C (en)

Also Published As

Publication number Publication date
CH228453A (en) 1943-08-31
FR834402A (en) 1938-11-21
DE745266C (en) 1944-03-24
BE426633A (en) 1938-03-31

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