AT282019B - Process for the preparation of new monoazo dyes - Google Patents

Process for the preparation of new monoazo dyes

Info

Publication number
AT282019B
AT282019B AT391769A AT391769A AT282019B AT 282019 B AT282019 B AT 282019B AT 391769 A AT391769 A AT 391769A AT 391769 A AT391769 A AT 391769A AT 282019 B AT282019 B AT 282019B
Authority
AT
Austria
Prior art keywords
preparation
monoazo dyes
new monoazo
new
dyes
Prior art date
Application number
AT391769A
Other languages
German (de)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT282019B publication Critical patent/AT282019B/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
    • C09B41/00—Special methods of performing the coupling reaction
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
AT391769A 1968-04-23 1969-04-23 Process for the preparation of new monoazo dyes AT282019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769219 DE1769219A1 (en) 1968-04-23 1968-04-23 Monoazo dyes

Publications (1)

Publication Number Publication Date
AT282019B true AT282019B (en) 1970-06-10

Family

ID=5700053

Family Applications (1)

Application Number Title Priority Date Filing Date
AT391769A AT282019B (en) 1968-04-23 1969-04-23 Process for the preparation of new monoazo dyes

Country Status (6)

Country Link
AT (1) AT282019B (en)
BE (1) BE731927A (en)
DE (1) DE1769219A1 (en)
FR (1) FR2009830A1 (en)
GB (1) GB1263288A (en)
NL (1) NL6906278A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436899B1 (en) * 1974-07-31 1975-11-27 Bayer Ag, 5090 Leverkusen Process for dyeing fibers containing amide groups
DE3578431D1 (en) * 1984-05-03 1990-08-02 Basf Ag COLOR SALTS OF ANIONIC DYES.
DE3416327A1 (en) * 1984-05-03 1985-11-07 Basf Ag, 6700 Ludwigshafen COLOR SALTS OF SULPHONIC ACID GROUPS OF POLYAZO DYES
US5171848A (en) * 1989-07-12 1992-12-15 Imperial Chemical Industries Plc Salts of black trisazo dyes with alkyl amines having good solubility in organic liquids
GB8915960D0 (en) * 1989-07-12 1989-08-31 Ici Plc Solvent soluble dye
DE19521195A1 (en) * 1994-06-21 1996-01-04 Sandoz Ag Acidic mono:azo dye and salt thereof

Also Published As

Publication number Publication date
NL6906278A (en) 1969-10-27
FR2009830A1 (en) 1970-02-13
GB1263288A (en) 1972-02-09
BE731927A (en) 1969-10-01
DE1769219A1 (en) 1971-06-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee