FR1079814A - Mono-azo dyes and process for their preparation - Google Patents

Mono-azo dyes and process for their preparation

Info

Publication number
FR1079814A
FR1079814A FR1079814DA FR1079814A FR 1079814 A FR1079814 A FR 1079814A FR 1079814D A FR1079814D A FR 1079814DA FR 1079814 A FR1079814 A FR 1079814A
Authority
FR
France
Prior art keywords
mono
preparation
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1079814A publication Critical patent/FR1079814A/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)
FR1079814D 1952-02-05 1953-02-04 Mono-azo dyes and process for their preparation Expired FR1079814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1079814X 1952-02-05

Publications (1)

Publication Number Publication Date
FR1079814A true FR1079814A (en) 1954-12-02

Family

ID=4556323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079814D Expired FR1079814A (en) 1952-02-05 1953-02-04 Mono-azo dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1079814A (en)

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