FR788104A - Production de colorants azoïques substantifs - Google Patents

Production de colorants azoïques substantifs

Info

Publication number
FR788104A
FR788104A FR788104DA FR788104A FR 788104 A FR788104 A FR 788104A FR 788104D A FR788104D A FR 788104DA FR 788104 A FR788104 A FR 788104A
Authority
FR
France
Prior art keywords
noun
production
azo dyes
azo
dyes
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
English (en)
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 FR788104A publication Critical patent/FR788104A/fr
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
    • C09B35/50—Tetrazo dyes
    • C09B35/60—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR788104D 1934-04-13 1935-04-01 Production de colorants azoïques substantifs Expired FR788104A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE788104X 1934-04-13

Publications (1)

Publication Number Publication Date
FR788104A true FR788104A (fr) 1935-10-04

Family

ID=6699402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788104D Expired FR788104A (fr) 1934-04-13 1935-04-01 Production de colorants azoïques substantifs

Country Status (1)

Country Link
FR (1) FR788104A (fr)

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