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FR1414545A - Process for the production of heterocyclic azo dyes - Google Patents

Process for the production of heterocyclic azo dyes

Info

Publication number
FR1414545A
FR1414545A FR995947A FR995947A FR1414545A FR 1414545 A FR1414545 A FR 1414545A FR 995947 A FR995947 A FR 995947A FR 995947 A FR995947 A FR 995947A FR 1414545 A FR1414545 A FR 1414545A
Authority
FR
France
Prior art keywords
production
azo dyes
heterocyclic azo
heterocyclic
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR995947A
Other languages
French (fr)
Inventor
Guenter Hansen
Johannes Dehnert
Hans Baumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Priority claimed from NL6407899A external-priority patent/NL6407899A/xx
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR995947A priority Critical patent/FR1414545A/en
Application granted granted Critical
Publication of FR1414545A publication Critical patent/FR1414545A/en
Expired legal-status Critical Current

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/16—1,3-Diazoles or hydrogenated 1,3-diazoles ; (Benz)imidazolium
    • 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
    • C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR995947A 1963-11-23 1964-11-23 Process for the production of heterocyclic azo dyes Expired FR1414545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR995947A FR1414545A (en) 1963-11-23 1964-11-23 Process for the production of heterocyclic azo dyes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB0074374 1963-11-23
NL6407899A NL6407899A (en) 1963-11-23 1964-07-10
FR995947A FR1414545A (en) 1963-11-23 1964-11-23 Process for the production of heterocyclic azo dyes

Publications (1)

Publication Number Publication Date
FR1414545A true FR1414545A (en) 1965-10-15

Family

ID=27209247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995947A Expired FR1414545A (en) 1963-11-23 1964-11-23 Process for the production of heterocyclic azo dyes

Country Status (1)

Country Link
FR (1) FR1414545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036505A2 (en) * 1980-03-11 1981-09-30 Bayer Ag Process for the preparation of cationic dyestuffs and their use in dyeing acid-modified synthetic fibres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036505A2 (en) * 1980-03-11 1981-09-30 Bayer Ag Process for the preparation of cationic dyestuffs and their use in dyeing acid-modified synthetic fibres
EP0036505A3 (en) * 1980-03-11 1981-11-11 Bayer Ag Process for the preparation of cationic dyestuffs and their use in dyeing acid-modified synthetic fibres

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