IT948183B - CATIONIC DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION - Google Patents

CATIONIC DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION

Info

Publication number
IT948183B
IT948183B IT4767372A IT4767372A IT948183B IT 948183 B IT948183 B IT 948183B IT 4767372 A IT4767372 A IT 4767372A IT 4767372 A IT4767372 A IT 4767372A IT 948183 B IT948183 B IT 948183B
Authority
IT
Italy
Prior art keywords
procedure
production
application
cationic dyes
cationic
Prior art date
Application number
IT4767372A
Other languages
Italian (it)
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
Priority claimed from CH43571A external-priority patent/CH550845A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT948183B publication Critical patent/IT948183B/en

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
    • 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
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Coloring (AREA)
IT4767372A 1971-01-13 1972-01-12 CATIONIC DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION IT948183B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH43571A CH550845A (en) 1971-01-13 1971-01-13 Cationic azo dyes - for dyeing acid modified fibres
CH1844071 1971-12-16

Publications (1)

Publication Number Publication Date
IT948183B true IT948183B (en) 1973-05-30

Family

ID=25684572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4767372A IT948183B (en) 1971-01-13 1972-01-12 CATIONIC DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION

Country Status (9)

Country Link
BE (1) BE777936A (en)
CA (1) CA919173A (en)
DD (1) DD95437A5 (en)
DE (1) DE2201076A1 (en)
ES (1) ES398796A1 (en)
FR (1) FR2121769B1 (en)
GB (1) GB1350862A (en)
IT (1) IT948183B (en)
NL (1) NL7200470A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606318A5 (en) * 1974-10-29 1978-10-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
CA919173A (en) 1973-01-16
BE777936A (en) 1972-07-12
ES398796A1 (en) 1975-06-16
FR2121769A1 (en) 1972-08-25
DD95437A5 (en) 1973-02-05
GB1350862A (en) 1974-04-24
DE2201076A1 (en) 1972-08-03
NL7200470A (en) 1972-07-17
FR2121769B1 (en) 1974-06-21

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