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FR614669A - Azo dyes manufacturing process - Google Patents

Azo dyes manufacturing process

Info

Publication number
FR614669A
FR614669A FR614669DA FR614669A FR 614669 A FR614669 A FR 614669A FR 614669D A FR614669D A FR 614669DA FR 614669 A FR614669 A FR 614669A
Authority
FR
France
Prior art keywords
manufacturing process
azo dyes
dyes manufacturing
azo
manufacturing
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 FR614669A publication Critical patent/FR614669A/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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR614669D 1925-06-09 1926-04-17 Azo dyes manufacturing process Expired FR614669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE614669X 1925-06-09

Publications (1)

Publication Number Publication Date
FR614669A true FR614669A (en) 1926-12-20

Family

ID=6576705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614669D Expired FR614669A (en) 1925-06-09 1926-04-17 Azo dyes manufacturing process

Country Status (1)

Country Link
FR (1) FR614669A (en)

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