GB1322835A - Azo dyestuffs - Google Patents

Azo dyestuffs

Info

Publication number
GB1322835A
GB1322835A GB3486971A GB3486971A GB1322835A GB 1322835 A GB1322835 A GB 1322835A GB 3486971 A GB3486971 A GB 3486971A GB 3486971 A GB3486971 A GB 3486971A GB 1322835 A GB1322835 A GB 1322835A
Authority
GB
United Kingdom
Prior art keywords
alkyl
formula
alkenyl
compound
july
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
GB3486971A
Other languages
English (en)
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.)
Bayer AG
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
Publication of GB1322835A publication Critical patent/GB1322835A/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)
  • Coloring (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB3486971A 1970-07-25 1971-07-26 Azo dyestuffs Expired GB1322835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702036997 DE2036997C3 (de) 1970-07-25 1970-07-25 Azofarbstoffe, ihre Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
GB1322835A true GB1322835A (en) 1973-07-11

Family

ID=5777888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3486971A Expired GB1322835A (en) 1970-07-25 1971-07-26 Azo dyestuffs

Country Status (11)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584739A5 (fr) * 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 (de) * 1957-10-18 1960-03-10 Bayer Ag Verfahren zum Spinnfaerben von Polyacrylnitril oder Acrylnitril enthaltenden Mischpolymerisaten
FR1593704A (fr) * 1967-12-06 1970-06-01

Also Published As

Publication number Publication date
ES393608A1 (es) 1973-08-01
AT303219B (de) 1972-11-10
DE2036997B2 (fr) 1975-05-07
CH586312B5 (fr) 1977-03-31
AR196186A1 (es) 1973-12-10
CA940123A (en) 1974-01-15
DE2036997A1 (de) 1972-02-03
NL7110207A (fr) 1972-01-27
JPS5137295B1 (fr) 1976-10-14
FR2104807B1 (fr) 1975-07-11
DE2036997C3 (de) 1976-01-08
FR2104807A1 (fr) 1972-04-21
AR207104A1 (es) 1976-09-15
CH1093971A4 (fr) 1976-08-31
JPS51123377A (en) 1976-10-28
BE770383A (fr) 1971-12-01
AT323701B (de) 1975-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee