FR35397E - Production of azo dyes - Google Patents

Production of azo dyes

Info

Publication number
FR35397E
FR35397E FR35397DA FR35397E FR 35397 E FR35397 E FR 35397E FR 35397D A FR35397D A FR 35397DA FR 35397 E FR35397 E FR 35397E
Authority
FR
France
Prior art keywords
production
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 FR35397E publication Critical patent/FR35397E/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)
FR35397D 1928-06-06 1928-06-06 Production of azo dyes Expired FR35397E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35397T 1928-06-06

Publications (1)

Publication Number Publication Date
FR35397E true FR35397E (en) 1930-03-08

Family

ID=8672288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35397D Expired FR35397E (en) 1928-06-06 1928-06-06 Production of azo dyes

Country Status (1)

Country Link
FR (1) FR35397E (en)

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