BE426633A - Procédé de fabrication de colorants ou de produits intermédiaires de colorants - Google Patents

Procédé de fabrication de colorants ou de produits intermédiaires de colorants

Info

Publication number: BE426633A
Authority: BE; Belgium
Prior art keywords: dye intermediates; manufacturing dyes; dyes; manufacturing; intermediates
Prior art date: 1937-03-03

Application number

BE426633A

Other languages

English (en)

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.)

1937-03-03

Filing date

1938-02-26

Publication date

1938-03-31

1938-02-26 Application filed by Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag

1938-03-31 Publication of BE426633A publication Critical patent/BE426633A/fr

Links

FECNOIODIVNEKI-UHFFFAOYSA-N 2-[(2-aminobenzoyl)amino]benzoic acid Chemical class NC1=CC=CC=C1C(=O)NC1=CC=CC=C1C(O)=O FECNOIODIVNEKI-UHFFFAOYSA-N 0.000 title 1
239000000975 dye Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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)

BE426633A 1937-03-03 1938-02-26 Procédé de fabrication de colorants ou de produits intermédiaires de colorants BE426633A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE426633A true BE426633A (fr)	1938-03-31

Family

ID=42462833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE426633A BE426633A (fr)	1937-03-03	1938-02-26	Procédé de fabrication de colorants ou de produits intermédiaires de colorants

Country Status (5)

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

1937
- 1937-03-03 DE DEI61245D patent/DE745266C/de not_active Expired
1938
- 1938-02-26 BE BE426633A patent/BE426633A/fr unknown
- 1938-02-26 FR FR834402D patent/FR834402A/fr not_active Expired
- 1938-02-28 CH CH228453D patent/CH228453A/de unknown
- 1938-02-28 NL NL86667A patent/NL58564C/xx active

Also Published As

Publication number	Publication date
DE745266C (de)	1944-03-24
FR834402A (fr)	1938-11-21
NL58564C (nl)	1946-12-16
CH228453A (de)	1943-08-31

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