FR1002512A - Azo dyes for animal fibers and process for their manufacture - Google Patents

Azo dyes for animal fibers and process for their manufacture

Info

Publication number
FR1002512A
FR1002512A FR1002512DA FR1002512A FR 1002512 A FR1002512 A FR 1002512A FR 1002512D A FR1002512D A FR 1002512DA FR 1002512 A FR1002512 A FR 1002512A
Authority
FR
France
Prior art keywords
manufacture
azo dyes
animal fibers
animal
fibers
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)
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 FR1002512A publication Critical patent/FR1002512A/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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1002512D 1946-10-15 1946-10-15 Azo dyes for animal fibers and process for their manufacture Expired FR1002512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002512T 1946-10-15

Publications (1)

Publication Number Publication Date
FR1002512A true FR1002512A (en) 1952-03-07

Family

ID=9562241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002512D Expired FR1002512A (en) 1946-10-15 1946-10-15 Azo dyes for animal fibers and process for their manufacture

Country Status (1)

Country Link
FR (1) FR1002512A (en)

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