FR755338A - Azo dyes manufacturing process - Google Patents

Azo dyes manufacturing process

Info

Publication number
FR755338A
FR755338A FR755338DA FR755338A FR 755338 A FR755338 A FR 755338A FR 755338D A FR755338D A FR 755338DA FR 755338 A FR755338 A FR 755338A
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 FR755338A publication Critical patent/FR755338A/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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR755338D 1932-07-08 1933-05-09 Azo dyes manufacturing process Expired FR755338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE755338X 1932-07-08

Publications (1)

Publication Number Publication Date
FR755338A true FR755338A (en) 1933-11-23

Family

ID=6659594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755338D Expired FR755338A (en) 1932-07-08 1933-05-09 Azo dyes manufacturing process

Country Status (1)

Country Link
FR (1) FR755338A (en)

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