AT289983B - Process for the preparation of new monoazo dyes - Google Patents

Process for the preparation of new monoazo dyes

Info

Publication number
AT289983B
AT289983B AT217970A AT217970A AT289983B AT 289983 B AT289983 B AT 289983B AT 217970 A AT217970 A AT 217970A AT 217970 A AT217970 A AT 217970A AT 289983 B AT289983 B AT 289983B
Authority
AT
Austria
Prior art keywords
preparation
monoazo dyes
new monoazo
new
dyes
Prior art date
Application number
AT217970A
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 AT289983B publication Critical patent/AT289983B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
AT217970A 1969-03-29 1970-03-09 Process for the preparation of new monoazo dyes AT289983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916270 DE1916270B2 (en) 1969-03-29 1969-03-29 MONOZA DYES AND THEIR USE

Publications (1)

Publication Number Publication Date
AT289983B true AT289983B (en) 1971-05-10

Family

ID=5729770

Family Applications (2)

Application Number Title Priority Date Filing Date
AT217970A AT289983B (en) 1969-03-29 1970-03-09 Process for the preparation of new monoazo dyes
AT572670A AT296450B (en) 1969-03-29 1970-03-09 Dyeing process

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT572670A AT296450B (en) 1969-03-29 1970-03-09 Dyeing process

Country Status (9)

Country Link
AT (2) AT289983B (en)
BE (1) BE748088A (en)
BR (1) BR7017729D0 (en)
CA (1) CA940923A (en)
CH (1) CH522709A (en)
DE (1) DE1916270B2 (en)
FR (1) FR2040136A5 (en)
GB (1) GB1272557A (en)
NL (1) NL7004124A (en)

Also Published As

Publication number Publication date
DE1916270B2 (en) 1977-09-22
CH522709A (en) 1972-05-15
BR7017729D0 (en) 1973-01-04
AT296450B (en) 1972-02-10
GB1272557A (en) 1972-05-03
NL7004124A (en) 1970-10-01
FR2040136A5 (en) 1971-01-15
BE748088A (en) 1970-08-31
CA940923A (en) 1974-01-29
DE1916270A1 (en) 1970-09-24

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Legal Events

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