FR1501201A - Azo dyes and process for their manufacture - Google Patents

Azo dyes and process for their manufacture

Info

Publication number
FR1501201A
FR1501201A FR82976A FR82976A FR1501201A FR 1501201 A FR1501201 A FR 1501201A FR 82976 A FR82976 A FR 82976A FR 82976 A FR82976 A FR 82976A FR 1501201 A FR1501201 A FR 1501201A
Authority
FR
France
Prior art keywords
manufacture
azo dyes
azo
dyes
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
FR82976A
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.)
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
Application granted granted Critical
Publication of FR1501201A publication Critical patent/FR1501201A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • 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)
FR82976A 1965-11-08 1966-11-08 Azo dyes and process for their manufacture Expired FR1501201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0047620 1965-11-08

Publications (1)

Publication Number Publication Date
FR1501201A true FR1501201A (en) 1967-11-10

Family

ID=7101737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82976A Expired FR1501201A (en) 1965-11-08 1966-11-08 Azo dyes and process for their manufacture

Country Status (5)

Country Link
BE (1) BE689376A (en)
CH (1) CH470454A (en)
FR (1) FR1501201A (en)
GB (1) GB1111236A (en)
NL (1) NL6615633A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051117A (en) * 1973-11-03 1977-09-27 Bayer Aktiengesellschaft Triazole-azo-phenyl cationic dyestuffs
EP0055221A2 (en) * 1980-12-24 1982-06-30 Ciba-Geigy Ag Monocationic dyestuff salts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051117A (en) * 1973-11-03 1977-09-27 Bayer Aktiengesellschaft Triazole-azo-phenyl cationic dyestuffs
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

Also Published As

Publication number Publication date
BE689376A (en) 1967-04-14
GB1111236A (en) 1968-04-24
CH470454A (en) 1969-03-31
DE1544600A1 (en) 1970-11-26
NL6615633A (en) 1967-05-09

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