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IT1051696B - BASIC AZO-DYES PROCESS FOR THEIR PREPARATION AND USE - Google Patents

BASIC AZO-DYES PROCESS FOR THEIR PREPARATION AND USE

Info

Publication number
IT1051696B
IT1051696B IT3064175A IT3064175A IT1051696B IT 1051696 B IT1051696 B IT 1051696B IT 3064175 A IT3064175 A IT 3064175A IT 3064175 A IT3064175 A IT 3064175A IT 1051696 B IT1051696 B IT 1051696B
Authority
IT
Italy
Prior art keywords
preparation
basic azo
dyes process
dyes
azo
Prior art date
Application number
IT3064175A
Other languages
Italian (it)
Original Assignee
Hoechst 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 DE19742461432 external-priority patent/DE2461432A1/en
Priority claimed from DE19752516687 external-priority patent/DE2516687A1/en
Priority claimed from DE19752522174 external-priority patent/DE2522174A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1051696B publication Critical patent/IT1051696B/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
    • C09B44/101—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component having an amino directing group
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/82—Azo dyes
    • C09B62/825—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT3064175A 1974-12-24 1975-12-22 BASIC AZO-DYES PROCESS FOR THEIR PREPARATION AND USE IT1051696B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19742461432 DE2461432A1 (en) 1974-12-24 1974-12-24 Basic azo dyes free from sulphonic acid gas - for dyeing or printing natural and synthetic fibre textiles
DE19752516687 DE2516687A1 (en) 1975-04-16 1975-04-16 Basic azo dyes free from sulphonic acid gas - for dyeing or printing natural and synthetic fibre textiles
DE19752522174 DE2522174A1 (en) 1975-05-17 1975-05-17 Basic azo dyes free from sulphonic acid gas - for dyeing or printing natural and synthetic fibre textiles

Publications (1)

Publication Number Publication Date
IT1051696B true IT1051696B (en) 1981-05-20

Family

ID=27186205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3064175A IT1051696B (en) 1974-12-24 1975-12-22 BASIC AZO-DYES PROCESS FOR THEIR PREPARATION AND USE

Country Status (4)

Country Link
JP (1) JPS51109024A (en)
FR (1) FR2295994A1 (en)
IT (1) IT1051696B (en)
NL (1) NL7514866A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012533A (en) 2000-06-27 2002-01-15 Kao Corp Hair dye composition

Also Published As

Publication number Publication date
FR2295994A1 (en) 1976-07-23
NL7514866A (en) 1976-06-28
JPS51109024A (en) 1976-09-27

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