FR709176A - Colorants azoïques - Google Patents

Colorants azoïques

Info

Publication number
FR709176A
FR709176A FR709176DA FR709176A FR 709176 A FR709176 A FR 709176A FR 709176D A FR709176D A FR 709176DA FR 709176 A FR709176 A FR 709176A
Authority
FR
France
Prior art keywords
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 FR709176A publication Critical patent/FR709176A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR709176D 1931-01-12 1931-01-12 Colorants azoïques Expired FR709176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR709176T 1931-01-12

Publications (1)

Publication Number Publication Date
FR709176A true FR709176A (fr) 1931-08-04

Family

ID=9069303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709176D Expired FR709176A (fr) 1931-01-12 1931-01-12 Colorants azoïques

Country Status (1)

Country Link
FR (1) FR709176A (fr)

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