FR657115A - Production of Azo Dyes and Resulting Products - Google Patents

Production of Azo Dyes and Resulting Products

Info

Publication number
FR657115A
FR657115A FR657115DA FR657115A FR 657115 A FR657115 A FR 657115A FR 657115D A FR657115D A FR 657115DA FR 657115 A FR657115 A FR 657115A
Authority
FR
France
Prior art keywords
production
azo dyes
resulting products
products
resulting
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR657115A publication Critical patent/FR657115A/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
    • C09B35/366—D is diphenyl
    • 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
    • C09B35/50—Tetrazo dyes
    • C09B35/56—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR657115D 1928-07-06 1928-07-06 Production of Azo Dyes and Resulting Products Expired FR657115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR657115T 1928-07-06

Publications (1)

Publication Number Publication Date
FR657115A true FR657115A (en) 1929-05-17

Family

ID=9008218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657115D Expired FR657115A (en) 1928-07-06 1928-07-06 Production of Azo Dyes and Resulting Products

Country Status (1)

Country Link
FR (1) FR657115A (en)

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