FR1138176A - Process for dyeing cellulosic fibers - Google Patents

Process for dyeing cellulosic fibers

Info

Publication number
FR1138176A
FR1138176A FR1138176DA FR1138176A FR 1138176 A FR1138176 A FR 1138176A FR 1138176D A FR1138176D A FR 1138176DA FR 1138176 A FR1138176 A FR 1138176A
Authority
FR
France
Prior art keywords
cellulosic fibers
dyeing cellulosic
dyeing
fibers
cellulosic
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1138176A publication Critical patent/FR1138176A/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
    • C09B35/36—Trisazo dyes of the type
    • C09B35/374—D contains two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1138176D 1955-01-12 1955-12-21 Process for dyeing cellulosic fibers Expired FR1138176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1138176X 1955-01-12

Publications (1)

Publication Number Publication Date
FR1138176A true FR1138176A (en) 1957-06-11

Family

ID=4559544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138176D Expired FR1138176A (en) 1955-01-12 1955-12-21 Process for dyeing cellulosic fibers

Country Status (1)

Country Link
FR (1) FR1138176A (en)

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