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AT303219B - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
AT303219B
AT303219B AT638571A AT638571A AT303219B AT 303219 B AT303219 B AT 303219B AT 638571 A AT638571 A AT 638571A AT 638571 A AT638571 A AT 638571A AT 303219 B AT303219 B AT 303219B
Authority
AT
Austria
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
AT638571A
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 AT303219B publication Critical patent/AT303219B/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
    • C09B44/02—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)
  • Coloring (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT638571A 1970-07-25 1971-07-22 Process for the production of new azo dyes AT303219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702036997 DE2036997C3 (en) 1970-07-25 1970-07-25 Azo dyes, their manufacture and use

Publications (1)

Publication Number Publication Date
AT303219B true AT303219B (en) 1972-11-10

Family

ID=5777888

Family Applications (2)

Application Number Title Priority Date Filing Date
AT1126171A AT323701B (en) 1970-07-25 1971-07-22 METHOD OF BATH INKING AND PRINTING OF MOLDED BODIES
AT638571A AT303219B (en) 1970-07-25 1971-07-22 Process for the production of new azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT1126171A AT323701B (en) 1970-07-25 1971-07-22 METHOD OF BATH INKING AND PRINTING OF MOLDED BODIES

Country Status (11)

Country Link
JP (2) JPS5137295B1 (en)
AR (2) AR196186A1 (en)
AT (2) AT323701B (en)
BE (1) BE770383A (en)
CA (1) CA940123A (en)
CH (2) CH1093971A4 (en)
DE (1) DE2036997C3 (en)
ES (1) ES393608A1 (en)
FR (1) FR2104807B1 (en)
GB (1) GB1322835A (en)
NL (1) NL7110207A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584739A5 (en) * 1973-12-21 1977-02-15 Ciba Geigy Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077372B (en) * 1957-10-18 1960-03-10 Bayer Ag Process for the dyeing of polyacrylonitrile or acrylonitrile-containing copolymers
DE1811179A1 (en) * 1967-12-06 1969-07-17 Ciba Geigy New basic azo dyes and processes for their production

Also Published As

Publication number Publication date
CH1093971A4 (en) 1976-08-31
CH586312B5 (en) 1977-03-31
JPS51123377A (en) 1976-10-28
FR2104807B1 (en) 1975-07-11
DE2036997A1 (en) 1972-02-03
JPS5137295B1 (en) 1976-10-14
GB1322835A (en) 1973-07-11
AR196186A1 (en) 1973-12-10
NL7110207A (en) 1972-01-27
DE2036997B2 (en) 1975-05-07
ES393608A1 (en) 1973-08-01
DE2036997C3 (en) 1976-01-08
AR207104A1 (en) 1976-09-15
BE770383A (en) 1971-12-01
CA940123A (en) 1974-01-15
FR2104807A1 (en) 1972-04-21
AT323701B (en) 1975-07-25

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee