FR2236901A1 - Blue-violet cationic azo dyes - for polyacrylonitrile and acid modified poly-esters and polyamides - Google Patents

Blue-violet cationic azo dyes - for polyacrylonitrile and acid modified poly-esters and polyamides

Info

Publication number
FR2236901A1
FR2236901A1 FR7324416A FR7324416A FR2236901A1 FR 2236901 A1 FR2236901 A1 FR 2236901A1 FR 7324416 A FR7324416 A FR 7324416A FR 7324416 A FR7324416 A FR 7324416A FR 2236901 A1 FR2236901 A1 FR 2236901A1
Authority
FR
France
Prior art keywords
polyacrylonitrile
polyamides
esters
blue
alkyl
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.)
Granted
Application number
FR7324416A
Other languages
French (fr)
Other versions
FR2236901B3 (en
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2236901A1 publication Critical patent/FR2236901A1/en
Application granted granted Critical
Publication of FR2236901B3 publication Critical patent/FR2236901B3/fr
Granted 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)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Title cpds of formula (I): (where R is H, substd CH3 alkyl contg >=2C atoms, alkoxy cycloalkyl, aryl, aralkyl or heterocyclic gp; R1 is H alkyl or aralkyl, or R and R1 form a heterocycle; R2 is H, alkyl or alkoxy, or halogen; R3 is alkyl, alkenyl, alkinyl or aralkyl; K is the residue of a coupling component; Ar is an anion the cyclic and acrylic gps. may carry non-ionic and/or carboxyl gps) are prepd by diazotising the 2-aminobenzthiazole corresp. to (I) coupling with the component KH and quaternising with a cpd R3X (where S is gp giving the anion A (-)).
FR7324416A 1972-07-03 1973-07-03 Blue-violet cationic azo dyes - for polyacrylonitrile and acid modified poly-esters and polyamides Granted FR2236901A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232542 DE2232542A1 (en) 1972-07-03 1972-07-03 CATIONIC AZO DYES

Publications (2)

Publication Number Publication Date
FR2236901A1 true FR2236901A1 (en) 1975-02-07
FR2236901B3 FR2236901B3 (en) 1976-06-18

Family

ID=5849523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324416A Granted FR2236901A1 (en) 1972-07-03 1973-07-03 Blue-violet cationic azo dyes - for polyacrylonitrile and acid modified poly-esters and polyamides

Country Status (3)

Country Link
JP (1) JPS4952829A (en)
DE (1) DE2232542A1 (en)
FR (1) FR2236901A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058840A2 (en) * 2003-12-19 2005-06-30 Ciba Specialty Chemicals Holding Inc. Method of coloring with capped diazotized compound and coupling component

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207435A1 (en) * 1972-07-31 1976-10-08 Mills D BASIC AZOIC COMPOUNDS FREE OF SULPHONIC ACID GROUPS
ES2161846T3 (en) * 1994-04-26 2001-12-16 Ciba Sc Holding Ag AMINOBENZOTIAZOL CATIONIC OR BASIC COLORS.
ATE536401T1 (en) * 2008-01-11 2011-12-15 Unilever Nv SHADING COMPOSITION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058840A2 (en) * 2003-12-19 2005-06-30 Ciba Specialty Chemicals Holding Inc. Method of coloring with capped diazotized compound and coupling component
WO2005058840A3 (en) * 2003-12-19 2005-08-11 Ciba Sc Holding Ag Method of coloring with capped diazotized compound and coupling component

Also Published As

Publication number Publication date
JPS4952829A (en) 1974-05-22
DE2232542A1 (en) 1974-01-24
FR2236901B3 (en) 1976-06-18

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Legal Events

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