CH455089A - Process for the preparation of basic azo dyes - Google Patents

Process for the preparation of basic azo dyes

Info

Publication number
CH455089A
CH455089A CH1807665A CH1807665A CH455089A CH 455089 A CH455089 A CH 455089A CH 1807665 A CH1807665 A CH 1807665A CH 1807665 A CH1807665 A CH 1807665A CH 455089 A CH455089 A CH 455089A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dyes
basic azo
basic
dyes
Prior art date
Application number
CH1807665A
Other languages
German (de)
Inventor
Bender Rolf
Burgdorf Kurt
Mohr Reinhard
Ostermeier Johann
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
Priority to CH496268A priority Critical patent/CH470459A/en
Publication of CH455089A publication Critical patent/CH455089A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1807665A 1965-01-02 1965-12-30 Process for the preparation of basic azo dyes CH455089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH496268A CH470459A (en) 1965-01-02 1968-04-04 Process for the preparation of basic azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0044874 1965-01-02

Publications (1)

Publication Number Publication Date
CH455089A true CH455089A (en) 1968-04-30

Family

ID=7100245

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1807665A CH455089A (en) 1965-01-02 1965-12-30 Process for the preparation of basic azo dyes

Country Status (7)

Country Link
AT (2) AT254354B (en)
BE (1) BE674682A (en)
CH (1) CH455089A (en)
DE (1) DE1544506A1 (en)
FR (1) FR1462723A (en)
GB (1) GB1094309A (en)
NL (1) NL6516835A (en)

Families Citing this family (7)

* 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
GB1444731A (en) * 1972-07-31 1976-08-04 Sandoz Ltd Basic dyes
FR2822693B1 (en) 2001-04-02 2003-06-27 Oreal NOVEL TINCTORIAL COMPOSITION FOR DYEING KERATINIC FIBERS COMPRISING A PARTICULAR CATIONIC AZO DYE
US7497878B2 (en) 2005-06-30 2009-03-03 L'oreal, S.A. Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them
FR2920778B1 (en) * 2007-09-11 2009-10-30 Oreal CIPO - Patent - 2286090 Canadian Intellectual Property Office Symbol of the Government of Canada CA 2581277 AZOIC QUINOLINIUM COMPOUNDS WITH DISULFIDE / THIOL PATTERN, COMPOSITIONS COMPRISING THEM, KERATIN FIBER COLORING PROCESS AND DEVICE.
FR2921382B1 (en) 2007-09-21 2009-10-30 Oreal PHENYL-PYRIDOL [1,2-A] INDOLIUM THIOL-DISULFIDE DERIVATIVE DYE, TINCTORIAL COMPOSITION COMPRISING THE DYE, METHOD OF CLEANING KERATINIC MATERIALS FROM THAT COLORANT
FR2921258A1 (en) 2007-09-24 2009-03-27 Oreal TINCTORIAL COMPOSITION COMPRISING AT LEAST ONE COLOR DISULFIDE / THIOL PRECURSOR, COLORING PROCESS FROM THE COMPOSITION

Also Published As

Publication number Publication date
GB1094309A (en) 1967-12-06
AT254354B (en) 1967-05-26
DE1544506A1 (en) 1970-04-16
NL6516835A (en) 1966-07-04
BE674682A (en) 1966-07-04
FR1462723A (en) 1966-12-16
AT254359B (en) 1967-05-26

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