FR1187990A - Novel cupriereous trisazo dyes and their preparation process - Google Patents

Novel cupriereous trisazo dyes and their preparation process

Info

Publication number
FR1187990A
FR1187990A FR1187990DA FR1187990A FR 1187990 A FR1187990 A FR 1187990A FR 1187990D A FR1187990D A FR 1187990DA FR 1187990 A FR1187990 A FR 1187990A
Authority
FR
France
Prior art keywords
cupriereous
novel
preparation process
trisazo dyes
trisazo
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
Marcel Jirou
Vassily Ourne
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.)
Compagnie Francaise des Matieres Colorantes SARL
Original Assignee
Compagnie Francaise des Matieres Colorantes SARL
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 Compagnie Francaise des Matieres Colorantes SARL filed Critical Compagnie Francaise des Matieres Colorantes SARL
Application granted granted Critical
Publication of FR1187990A publication Critical patent/FR1187990A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1187990D 1957-11-16 1957-11-16 Novel cupriereous trisazo dyes and their preparation process Expired FR1187990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1187990T 1957-11-16

Publications (1)

Publication Number Publication Date
FR1187990A true FR1187990A (en) 1959-09-17

Family

ID=9665051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187990D Expired FR1187990A (en) 1957-11-16 1957-11-16 Novel cupriereous trisazo dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR1187990A (en)

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