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FR761419A - Process for producing an azo dye - Google Patents

Process for producing an azo dye

Info

Publication number
FR761419A
FR761419A FR761419DA FR761419A FR 761419 A FR761419 A FR 761419A FR 761419D A FR761419D A FR 761419DA FR 761419 A FR761419 A FR 761419A
Authority
FR
France
Prior art keywords
producing
azo dye
azo
dye
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 FR761419A publication Critical patent/FR761419A/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)
FR761419D 1932-10-10 1933-10-02 Process for producing an azo dye Expired FR761419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH761419X 1932-10-10

Publications (1)

Publication Number Publication Date
FR761419A true FR761419A (en) 1934-03-19

Family

ID=4534720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761419D Expired FR761419A (en) 1932-10-10 1933-10-02 Process for producing an azo dye

Country Status (1)

Country Link
FR (1) FR761419A (en)

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