FR1214975A - Mono-azo dyes, their preparation and applications - Google Patents

Mono-azo dyes, their preparation and applications

Info

Publication number
FR1214975A
FR1214975A FR777268A FR777268A FR1214975A FR 1214975 A FR1214975 A FR 1214975A FR 777268 A FR777268 A FR 777268A FR 777268 A FR777268 A FR 777268A FR 1214975 A FR1214975 A FR 1214975A
Authority
FR
France
Prior art keywords
mono
applications
preparation
azo dyes
azo
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
FR777268A
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1214975A publication Critical patent/FR1214975A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR777268A 1957-10-23 1958-10-22 Mono-azo dyes, their preparation and applications Expired FR1214975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1214975X 1957-10-23

Publications (1)

Publication Number Publication Date
FR1214975A true FR1214975A (en) 1960-04-13

Family

ID=4563400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777268A Expired FR1214975A (en) 1957-10-23 1958-10-22 Mono-azo dyes, their preparation and applications

Country Status (1)

Country Link
FR (1) FR1214975A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195663A1 (en) * 1972-08-12 1974-03-08 Bayer Ag
FR2410024A1 (en) * 1977-11-24 1979-06-22 Bayer Ag DISPERSED AZOIC DYES, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONS
EP0102325A1 (en) * 1982-08-04 1984-03-07 Ciba-Geigy Ag Monoazo dyestuffs, their preparation and their use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195663A1 (en) * 1972-08-12 1974-03-08 Bayer Ag
FR2410024A1 (en) * 1977-11-24 1979-06-22 Bayer Ag DISPERSED AZOIC DYES, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONS
EP0102325A1 (en) * 1982-08-04 1984-03-07 Ciba-Geigy Ag Monoazo dyestuffs, their preparation and their use
JPS5962667A (en) * 1982-08-04 1984-04-10 チバ−ガイギ・アクチエンゲゼルシヤフト Monoazo dye, manufacture and use

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