ZA769B - Cationic azo dyes, their manufacture and use - Google Patents

Cationic azo dyes, their manufacture and use

Info

Publication number
ZA769B
ZA769B ZA00760009A ZA769A ZA769B ZA 769 B ZA769 B ZA 769B ZA 00760009 A ZA00760009 A ZA 00760009A ZA 769 A ZA769 A ZA 769A ZA 769 B ZA769 B ZA 769B
Authority
ZA
South Africa
Prior art keywords
manufacture
azo dyes
cationic azo
cationic
dyes
Prior art date
Application number
ZA00760009A
Other languages
English (en)
Inventor
S Koller
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA769B publication Critical patent/ZA769B/xx

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
    • C09B44/12—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom
    • C09B44/126—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom in a six-membered ring, e.g. pyrridinium, quinolinium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ZA00760009A 1975-01-03 1976-01-02 Cationic azo dyes, their manufacture and use ZA769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2075A CH606300A5 (enEXAMPLES) 1975-01-03 1975-01-03

Publications (1)

Publication Number Publication Date
ZA769B true ZA769B (en) 1976-12-29

Family

ID=4177560

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00760009A ZA769B (en) 1975-01-03 1976-01-02 Cationic azo dyes, their manufacture and use

Country Status (6)

Country Link
CA (1) CA1061780A (enEXAMPLES)
CH (1) CH606300A5 (enEXAMPLES)
DE (1) DE2600042A1 (enEXAMPLES)
FR (1) FR2296668A1 (enEXAMPLES)
GB (1) GB1509821A (enEXAMPLES)
ZA (1) ZA769B (enEXAMPLES)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544768A (enEXAMPLES) * 1955-01-28
NL99314C (enEXAMPLES) * 1955-06-25
US2893816A (en) * 1957-03-01 1959-07-07 American Cyanamid Co Polyacrylonitriles dyed with quaternized heterocyclic azo dyes

Also Published As

Publication number Publication date
CA1061780A (en) 1979-09-04
CH606300A5 (enEXAMPLES) 1978-10-31
FR2296668B1 (enEXAMPLES) 1979-04-06
GB1509821A (en) 1978-05-04
FR2296668A1 (fr) 1976-07-30
DE2600042A1 (de) 1976-07-15

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