FR1296992A - Water insoluble monoazo dyes and their preparation - Google Patents

Water insoluble monoazo dyes and their preparation

Info

Publication number
FR1296992A
FR1296992A FR870239A FR870239A FR1296992A FR 1296992 A FR1296992 A FR 1296992A FR 870239 A FR870239 A FR 870239A FR 870239 A FR870239 A FR 870239A FR 1296992 A FR1296992 A FR 1296992A
Authority
FR
France
Prior art keywords
preparation
water insoluble
monoazo dyes
insoluble monoazo
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
FR870239A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR870239A priority Critical patent/FR1296992A/en
Application granted granted Critical
Publication of FR1296992A publication Critical patent/FR1296992A/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)
FR870239A 1961-08-07 1961-08-07 Water insoluble monoazo dyes and their preparation Expired FR1296992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870239A FR1296992A (en) 1961-08-07 1961-08-07 Water insoluble monoazo dyes and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870239A FR1296992A (en) 1961-08-07 1961-08-07 Water insoluble monoazo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1296992A true FR1296992A (en) 1962-06-22

Family

ID=8760872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870239A Expired FR1296992A (en) 1961-08-07 1961-08-07 Water insoluble monoazo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1296992A (en)

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