FR32804E - Process for the manufacture of azo dyes - Google Patents

Process for the manufacture of azo dyes

Info

Publication number
FR32804E
FR32804E FR32804DA FR32804E FR 32804 E FR32804 E FR 32804E FR 32804D A FR32804D A FR 32804DA FR 32804 E FR32804 E FR 32804E
Authority
FR
France
Prior art keywords
manufacture
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
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 FR32804E publication Critical patent/FR32804E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR32804D 1926-11-19 1926-11-19 Process for the manufacture of azo dyes Expired FR32804E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32804T 1926-11-19

Publications (1)

Publication Number Publication Date
FR32804E true FR32804E (en) 1928-02-29

Family

ID=8670490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32804D Expired FR32804E (en) 1926-11-19 1926-11-19 Process for the manufacture of azo dyes

Country Status (1)

Country Link
FR (1) FR32804E (en)

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