FR1011991A - New trisazo dyes - Google Patents

New trisazo dyes

Info

Publication number
FR1011991A
FR1011991A FR1011991DA FR1011991A FR 1011991 A FR1011991 A FR 1011991A FR 1011991D A FR1011991D A FR 1011991DA FR 1011991 A FR1011991 A FR 1011991A
Authority
FR
France
Prior art keywords
trisazo dyes
new trisazo
new
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
Daniel Guigou
Oktawian Krassowski
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 FR1011991A publication Critical patent/FR1011991A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1011991D 1949-05-12 1949-05-12 New trisazo dyes Expired FR1011991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011991T 1949-05-12

Publications (1)

Publication Number Publication Date
FR1011991A true FR1011991A (en) 1952-07-02

Family

ID=9570431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011991D Expired FR1011991A (en) 1949-05-12 1949-05-12 New trisazo dyes

Country Status (1)

Country Link
FR (1) FR1011991A (en)

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