FR1520989A - Water-soluble azo basic dyes and their preparation - Google Patents

Water-soluble azo basic dyes and their preparation

Info

Publication number
FR1520989A
FR1520989A FR104241A FR104241A FR1520989A FR 1520989 A FR1520989 A FR 1520989A FR 104241 A FR104241 A FR 104241A FR 104241 A FR104241 A FR 104241A FR 1520989 A FR1520989 A FR 1520989A
Authority
FR
France
Prior art keywords
preparation
water
basic dyes
soluble azo
azo basic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR104241A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR104241A priority Critical patent/FR1520989A/en
Application granted granted Critical
Publication of FR1520989A publication Critical patent/FR1520989A/en
Expired legal-status Critical Current

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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR104241A 1966-04-26 1967-04-26 Water-soluble azo basic dyes and their preparation Expired FR1520989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104241A FR1520989A (en) 1966-04-26 1967-04-26 Water-soluble azo basic dyes and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049010 1966-04-26
FR104241A FR1520989A (en) 1966-04-26 1967-04-26 Water-soluble azo basic dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1520989A true FR1520989A (en) 1968-04-12

Family

ID=25977157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104241A Expired FR1520989A (en) 1966-04-26 1967-04-26 Water-soluble azo basic dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1520989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055221A2 (en) * 1980-12-24 1982-06-30 Ciba-Geigy Ag Monocationic dyestuff salts
FR2756559A1 (en) * 1996-11-27 1998-06-05 Warner Jenkinson Europ Limited DIAZOIC DYES, PROCESS FOR THEIR PREPARATION, COLORING FORMULATION FOR HAIR CONTAINING THEM AND HAIR COLORING PROCESS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055221A2 (en) * 1980-12-24 1982-06-30 Ciba-Geigy Ag Monocationic dyestuff salts
EP0055221A3 (en) * 1980-12-24 1983-06-15 Ciba-Geigy Ag Monocationic dyestuff salts
FR2756559A1 (en) * 1996-11-27 1998-06-05 Warner Jenkinson Europ Limited DIAZOIC DYES, PROCESS FOR THEIR PREPARATION, COLORING FORMULATION FOR HAIR CONTAINING THEM AND HAIR COLORING PROCESS

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