FR1173368A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
FR1173368A
FR1173368A FR1173368DA FR1173368A FR 1173368 A FR1173368 A FR 1173368A FR 1173368D A FR1173368D A FR 1173368DA FR 1173368 A FR1173368 A FR 1173368A
Authority
FR
France
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
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
Ciba 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1173368A publication Critical patent/FR1173368A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series
    • C09B5/28—Anthrimide carbazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1173368D 1956-04-03 1957-03-26 Process for the preparation of anthraquinone dyes Expired FR1173368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1173368X 1956-04-03

Publications (1)

Publication Number Publication Date
FR1173368A true FR1173368A (en) 1959-02-24

Family

ID=4561385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173368D Expired FR1173368A (en) 1956-04-03 1957-03-26 Process for the preparation of anthraquinone dyes

Country Status (1)

Country Link
FR (1) FR1173368A (en)

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