GB1112146A - New azo dyes - Google Patents

New azo dyes

Info

Publication number
GB1112146A
GB1112146A GB2572266A GB2572266A GB1112146A GB 1112146 A GB1112146 A GB 1112146A GB 2572266 A GB2572266 A GB 2572266A GB 2572266 A GB2572266 A GB 2572266A GB 1112146 A GB1112146 A GB 1112146A
Authority
GB
United Kingdom
Prior art keywords
azo dyes
new azo
radical
new
isobenzothiazole
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
GB2572266A
Inventor
Matthias Seefelder
Hans Guenter Wippel
Johannes Dehnert
Herbert Armbrust
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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1112146A publication Critical patent/GB1112146A/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
    • C09B44/20—Thiazoles or hydrogenated thiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)

Abstract

The invention comprises dyes of the formulae <FORM:1112146/C4-C5/1> and <FORM:1112146/C4-C5/2> where A is an amine or enamine radical, R is an alkyl radical which may be substituted, X-is an anion and ring B may bear nonionic substituents. The compounds are prepared by diazotizing a 3 - amino - 2,1 - isobenzothiazole, coupling with a compound of the formula AH, and alkylating if desired.
GB2572266A 1965-06-10 1966-06-09 New azo dyes Expired GB1112146A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0082343 1965-06-10
DEB0082665 1965-07-03

Publications (1)

Publication Number Publication Date
GB1112146A true GB1112146A (en) 1968-05-01

Family

ID=25967559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2572266A Expired GB1112146A (en) 1965-06-10 1966-06-09 New azo dyes

Country Status (3)

Country Link
BE (1) BE682396A (en)
CH (1) CH468443A (en)
GB (1) GB1112146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043454A1 (en) * 1999-01-22 2000-07-27 Yorkshire Chemicals Plc Dye composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601603C2 (en) * 1976-01-17 1982-05-19 Basf Ag, 6700 Ludwigshafen Acid azo dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043454A1 (en) * 1999-01-22 2000-07-27 Yorkshire Chemicals Plc Dye composition
US6365718B1 (en) 1999-01-22 2002-04-02 Yorkshire Chemicals Plc Dye composition
EP1223199A1 (en) * 1999-01-22 2002-07-17 Yorkshire Chemicals Plc. Dye composition

Also Published As

Publication number Publication date
BE682396A (en) 1966-12-12
CH468443A (en) 1969-02-15

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