FR792319A - Production process for monoazo dyes - Google Patents

Production process for monoazo dyes

Info

Publication number
FR792319A
FR792319A FR792319DA FR792319A FR 792319 A FR792319 A FR 792319A FR 792319D A FR792319D A FR 792319DA FR 792319 A FR792319 A FR 792319A
Authority
FR
France
Prior art keywords
production process
monoazo dyes
monoazo
dyes
production
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 FR792319A publication Critical patent/FR792319A/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
    • 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)
FR792319D 1934-07-14 1935-07-10 Production process for monoazo dyes Expired FR792319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE792319X 1934-07-14

Publications (1)

Publication Number Publication Date
FR792319A true FR792319A (en) 1935-12-28

Family

ID=6706578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792319D Expired FR792319A (en) 1934-07-14 1935-07-10 Production process for monoazo dyes

Country Status (1)

Country Link
FR (1) FR792319A (en)

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