BE736474A - - Google Patents
Info
- Publication number
- BE736474A BE736474A BE736474DA BE736474A BE 736474 A BE736474 A BE 736474A BE 736474D A BE736474D A BE 736474DA BE 736474 A BE736474 A BE 736474A
- Authority
- BE
- Belgium
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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
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- 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
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
- C09B43/1242—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters with heterocyclic monocarboxylic acids
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- 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
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- 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
- G03C7/29—Azo dyes therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1108968A CH499134A (de) | 1968-07-24 | 1968-07-24 | Photographisches Material |
Publications (1)
Publication Number | Publication Date |
---|---|
BE736474A true BE736474A (US20110009641A1-20110113-C00185.png) | 1970-01-23 |
Family
ID=4369928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE736474D BE736474A (US20110009641A1-20110113-C00185.png) | 1968-07-24 | 1969-07-23 |
Country Status (5)
-
1968
- 1968-07-24 CH CH1108968A patent/CH499134A/de not_active IP Right Cessation
-
1969
- 1969-05-28 DE DE19691927139 patent/DE1927139A1/de active Pending
- 1969-07-15 FR FR6924073A patent/FR2013582A1/fr not_active Withdrawn
- 1969-07-23 BE BE736474D patent/BE736474A/xx unknown
- 1969-07-24 GB GB3729669A patent/GB1260696A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1927139A1 (de) | 1970-01-29 |
CH499134A (de) | 1970-11-15 |
GB1260696A (en) | 1972-01-19 |
FR2013582A1 (US20110009641A1-20110113-C00185.png) | 1970-04-03 |