IT986996B - BASIC AZOCOLORANTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE - Google Patents

BASIC AZOCOLORANTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Info

Publication number
IT986996B
IT986996B IT2368073A IT2368073A IT986996B IT 986996 B IT986996 B IT 986996B IT 2368073 A IT2368073 A IT 2368073A IT 2368073 A IT2368073 A IT 2368073A IT 986996 B IT986996 B IT 986996B
Authority
IT
Italy
Prior art keywords
azocolorants
procedure
basic
preparation
basic azocolorants
Prior art date
Application number
IT2368073A
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT986996B publication Critical patent/IT986996B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2368073A 1972-05-05 1973-05-03 BASIC AZOCOLORANTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE IT986996B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221989 DE2221989A1 (en) 1972-05-05 1972-05-05 AZO BASIC DYES, METHOD FOR THEIR MANUFACTURE AND USE

Publications (1)

Publication Number Publication Date
IT986996B true IT986996B (en) 1975-01-30

Family

ID=5844102

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2368073A IT986996B (en) 1972-05-05 1973-05-03 BASIC AZOCOLORANTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Country Status (6)

Country Link
JP (1) JPS4954686A (en)
CH (1) CH582732A5 (en)
DE (1) DE2221989A1 (en)
FR (1) FR2183848B1 (en)
GB (1) GB1404097A (en)
IT (1) IT986996B (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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT545975A (en) * 1954-12-15
FR1482764A (en) * 1965-06-10 1967-05-26 Basf Ag New azo dyes
GB1220852A (en) * 1967-02-16 1971-01-27 Eastman Kodak Co Cationic dyes and textile materials dyed therewith
DE2142565A1 (en) * 1971-08-25 1973-03-08 Hoechst Ag AZO BASIC DYES, METHOD FOR THEIR MANUFACTURE AND USE

Also Published As

Publication number Publication date
CH582732A5 (en) 1976-12-15
GB1404097A (en) 1975-08-28
FR2183848B1 (en) 1977-09-02
FR2183848A1 (en) 1973-12-21
DE2221989A1 (en) 1973-11-15
JPS4954686A (en) 1974-05-28

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