FR519336A - New azo dyes and their production process - Google Patents

New azo dyes and their production process

Info

Publication number
FR519336A
FR519336A FR519336A FR519336DA FR519336A FR 519336 A FR519336 A FR 519336A FR 519336 A FR519336 A FR 519336A FR 519336D A FR519336D A FR 519336DA FR 519336 A FR519336 A FR 519336A
Authority
FR
France
Prior art keywords
production process
azo dyes
new azo
new
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
FR519336A
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR519336A publication Critical patent/FR519336A/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)
FR519336A 1914-05-07 1920-07-07 New azo dyes and their production process Expired FR519336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE519336X 1914-05-07

Publications (1)

Publication Number Publication Date
FR519336A true FR519336A (en) 1921-06-08

Family

ID=6550456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519336A Expired FR519336A (en) 1914-05-07 1920-07-07 New azo dyes and their production process

Country Status (1)

Country Link
FR (1) FR519336A (en)

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