FR1012664A - Polyazo dyes, their metal complexes and manufacturing processes - Google Patents

Polyazo dyes, their metal complexes and manufacturing processes

Info

Publication number
FR1012664A
FR1012664A FR1012664DA FR1012664A FR 1012664 A FR1012664 A FR 1012664A FR 1012664D A FR1012664D A FR 1012664DA FR 1012664 A FR1012664 A FR 1012664A
Authority
FR
France
Prior art keywords
manufacturing processes
metal complexes
polyazo dyes
polyazo
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
French (fr)
Inventor
Daniel Guigou
Odette Menachem
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.)
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Original Assignee
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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 Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor filed Critical Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Application granted granted Critical
Publication of FR1012664A publication Critical patent/FR1012664A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1012664D 1950-01-26 1950-01-26 Polyazo dyes, their metal complexes and manufacturing processes Expired FR1012664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012664T 1950-01-26

Publications (1)

Publication Number Publication Date
FR1012664A true FR1012664A (en) 1952-07-16

Family

ID=9571049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012664D Expired FR1012664A (en) 1950-01-26 1950-01-26 Polyazo dyes, their metal complexes and manufacturing processes

Country Status (1)

Country Link
FR (1) FR1012664A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068245A1 (en) * 1981-06-19 1983-01-05 BASF Aktiengesellschaft Dyestuffs containing sulphonic acid groups
EP0078007A1 (en) * 1981-10-28 1983-05-04 BASF Aktiengesellschaft Metallised polyazo dyestuffs
US4988804A (en) * 1987-11-10 1991-01-29 Ciba-Geigy Corporation Polyazo dyes obtained by successive coupling of H-acid and two further anilinic diazo components on resorcinol or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068245A1 (en) * 1981-06-19 1983-01-05 BASF Aktiengesellschaft Dyestuffs containing sulphonic acid groups
EP0078007A1 (en) * 1981-10-28 1983-05-04 BASF Aktiengesellschaft Metallised polyazo dyestuffs
US4988804A (en) * 1987-11-10 1991-01-29 Ciba-Geigy Corporation Polyazo dyes obtained by successive coupling of H-acid and two further anilinic diazo components on resorcinol or the like

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