FR865119A - Azo dyes and process for preparing these dyes - Google Patents

Azo dyes and process for preparing these dyes

Info

Publication number
FR865119A
FR865119A FR865119DA FR865119A FR 865119 A FR865119 A FR 865119A FR 865119D A FR865119D A FR 865119DA FR 865119 A FR865119 A FR 865119A
Authority
FR
France
Prior art keywords
dyes
preparing
azo
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 FR865119A publication Critical patent/FR865119A/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
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR865119D 1940-04-23 1940-04-23 Azo dyes and process for preparing these dyes Expired FR865119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865119T 1940-04-23

Publications (1)

Publication Number Publication Date
FR865119A true FR865119A (en) 1941-05-14

Family

ID=9344194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865119D Expired FR865119A (en) 1940-04-23 1940-04-23 Azo dyes and process for preparing these dyes

Country Status (1)

Country Link
FR (1) FR865119A (en)

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