FR1186703A - Colorants monoazoïques et leur procédé de production - Google Patents

Colorants monoazoïques et leur procédé de production

Info

Publication number
FR1186703A
FR1186703A FR1186703DA FR1186703A FR 1186703 A FR1186703 A FR 1186703A FR 1186703D A FR1186703D A FR 1186703DA FR 1186703 A FR1186703 A FR 1186703A
Authority
FR
France
Prior art keywords
production process
monoazo dyes
monoazo
dyes
production
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
Other languages
English (en)
Inventor
Herbert-Joachim Exner
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 FR1186703A publication Critical patent/FR1186703A/fr
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)
FR1186703D 1956-12-05 1957-11-23 Colorants monoazoïques et leur procédé de production Expired FR1186703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1186703X 1956-12-05

Publications (1)

Publication Number Publication Date
FR1186703A true FR1186703A (fr) 1959-08-31

Family

ID=7730862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186703D Expired FR1186703A (fr) 1956-12-05 1957-11-23 Colorants monoazoïques et leur procédé de production

Country Status (1)

Country Link
FR (1) FR1186703A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282212B (de) * 1959-09-11 1968-11-07 Geigy Ag J R Verfahren zur Herstellung von in Wasser dispergierbaren, schwer loeslichen Monoazofarbstoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282212B (de) * 1959-09-11 1968-11-07 Geigy Ag J R Verfahren zur Herstellung von in Wasser dispergierbaren, schwer loeslichen Monoazofarbstoffen

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