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 diffusionInfo
- 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
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)
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) |
-
1937
- 1937-03-03 DE DEI61245D patent/DE745266C/en not_active Expired
-
1938
- 1938-02-26 BE BE426633A patent/BE426633A/en unknown
- 1938-02-26 FR FR834402D patent/FR834402A/en not_active Expired
- 1938-02-28 CH CH228453D patent/CH228453A/en unknown
- 1938-02-28 NL NL86667A patent/NL58564C/en active
Also Published As
Publication number | Publication date |
---|---|
FR834402A (en) | 1938-11-21 |
BE426633A (en) | 1938-03-31 |
CH228453A (en) | 1943-08-31 |
DE745266C (en) | 1944-03-24 |
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