FR465794A - Procédé de production de nouveaux colorants azoiques diazotables - Google Patents

Procédé de production de nouveaux colorants azoiques diazotables

Info

Publication number
FR465794A
FR465794A FR465794A FR465794DA FR465794A FR 465794 A FR465794 A FR 465794A FR 465794 A FR465794 A FR 465794A FR 465794D A FR465794D A FR 465794DA FR 465794 A FR465794 A FR 465794A
Authority
FR
France
Prior art keywords
diazotizable
new
production
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
FR465794A
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
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR465794A publication Critical patent/FR465794A/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)
FR465794A 1913-01-07 1913-12-05 Procédé de production de nouveaux colorants azoiques diazotables Expired FR465794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE465794X 1913-01-07

Publications (1)

Publication Number Publication Date
FR465794A true FR465794A (fr) 1914-04-27

Family

ID=1504625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465794A Expired FR465794A (fr) 1913-01-07 1913-12-05 Procédé de production de nouveaux colorants azoiques diazotables

Country Status (1)

Country Link
FR (1) FR465794A (fr)

Similar Documents

Publication Publication Date Title
FR469457A (fr) Procédé propre à produire des colorants azoiques
FR465794A (fr) Procédé de production de nouveaux colorants azoiques diazotables
FR471881A (fr) Procédé de production de nouveaux colorants azoiques diazotables
FR466922A (fr) Procédé de production de nouveaux colorants azoiques
FR469949A (fr) Procédé de production de nouveaux colorants azoiques
FR465347A (fr) Procédé de production de nouveaux colorants azoiques diazotables
FR18248E (fr) Procédé de production de nouveaux colorants monoazoiques
FR19208E (fr) Procédé de production de nouveaux colorants monoazoiques
FR474331A (fr) Procédé pour la production de nouveaux colorants azoiques substantifs
FR457840A (fr) Procédé de production de nouveaux colorants monoazoiques
FR456675A (fr) Procédé de production de nouveaux colorants azoiques
FR456674A (fr) Procédé de production de nouveaux colorants azoiques
FR456761A (fr) Procédé de production de nouveaux colorants azoiques
FR458089A (fr) Procédé de production de nouveaux colorants azoiques
FR463844A (fr) Procédé de production de nouveaux colorants azoiques
FR471850A (fr) Procédé de production de nouveaux colorants azoiques jaunes
FR448362A (fr) Procédé de production de colorants diazotables
FR428410A (fr) Procédé de production de colorants azoiques
FR433049A (fr) Procédé de production de colorants azoiques
FR456236A (fr) Procédé de production de nouveaux colorants basiques azoiques
FR465930A (fr) Procédé pour la production de nouveaux colorants azoiques jaunes
FR464576A (fr) Procédé pour la production de nouveaux colorants polyzoiques substantifs
FR471779A (fr) Procédé pour la production de colorants bleus diazotables
FR458374A (fr) Procédé de production de colorants azoiques
FR475068A (fr) Procédé de production de nouveaux colorants jaunes substantifs