FR444065A - Procédé de fabrication de colorants disazoiques basiques - Google Patents

Procédé de fabrication de colorants disazoiques basiques

Info

Publication number
FR444065A
FR444065A FR444065DA FR444065A FR 444065 A FR444065 A FR 444065A FR 444065D A FR444065D A FR 444065DA FR 444065 A FR444065 A FR 444065A
Authority
FR
France
Prior art keywords
manufacturing process
disazo dyes
basic
basic disazo
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
Other languages
English (en)
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
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 FR444065A publication Critical patent/FR444065A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • C09B31/157—Quinolines or hydrogenated quinolines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR444065D 1911-06-02 1912-05-21 Procédé de fabrication de colorants disazoiques basiques Expired FR444065A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE272975T 1911-06-02

Publications (1)

Publication Number Publication Date
FR444065A true FR444065A (fr) 1912-10-09

Family

ID=6012902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR444065D Expired FR444065A (fr) 1911-06-02 1912-05-21 Procédé de fabrication de colorants disazoiques basiques

Country Status (2)

Country Link
DE (1) DE272975C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR444065A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE272975C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
FR469457A (fr) Procédé propre à produire des colorants azoiques
FR444065A (fr) Procédé de fabrication de colorants disazoiques basiques
FR439005A (fr) Procédé de fabrication de colorants disazoiques
FR441044A (fr) Procédé de fabrication de colorants monoazoiques
FR16889E (fr) Procédé de fabrication de colorants monoazoiques
FR459468A (fr) Procédé de fabrication de colorants jaunes
FR457840A (fr) Procédé de production de nouveaux colorants monoazoiques
FR19208E (fr) Procédé de production de nouveaux colorants monoazoiques
FR18248E (fr) Procédé de production de nouveaux colorants monoazoiques
FR448362A (fr) Procédé de production de colorants diazotables
FR517114A (fr) Procédé de production de colorants tetrakisazoiques bleus
FR517209A (fr) Procédé de production de colorants trisazoiques
FR469901A (fr) Procédé de fabrication de colorants pour mi-laine ou mi-soie
FR10651E (fr) Procédé de fabrication de nouveaux colorants
FR473568A (fr) Procédé de production de colorants de la série du triphénylméthane
FR458374A (fr) Procédé de production de colorants azoiques
FR433049A (fr) Procédé de production de colorants azoiques
FR428410A (fr) Procédé de production de colorants azoiques
FR469949A (fr) Procédé de production de nouveaux colorants azoiques
FR466922A (fr) Procédé de production de nouveaux colorants azoiques
FR482761A (fr) Procédé de fabrication de la bière
FR461810A (fr) Procédé de production de colorants triphénylméthane
FR446502A (fr) Procédé de fabrication de colorants azoiques bruns
FR455774A (fr) Procédé de fabrication de colorants azoiques pour coton
FR443387A (fr) Procédé de production de colorants disazoiques pour laines