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FR1115274A - Process for preparing indanthrone series tank dyes - Google Patents

Process for preparing indanthrone series tank dyes

Info

Publication number
FR1115274A
FR1115274A FR1115274DA FR1115274A FR 1115274 A FR1115274 A FR 1115274A FR 1115274D A FR1115274D A FR 1115274DA FR 1115274 A FR1115274 A FR 1115274A
Authority
FR
France
Prior art keywords
preparing
series tank
indanthrone series
tank dyes
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 FR1115274A publication Critical patent/FR1115274A/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
    • C09B5/44—Azines of the anthracene series
    • C09B5/46—Para-diazines
    • C09B5/48—Bis-anthraquinonediazines (indanthrone)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1115274D 1953-12-11 1954-12-08 Process for preparing indanthrone series tank dyes Expired FR1115274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1115274X 1953-12-11

Publications (1)

Publication Number Publication Date
FR1115274A true FR1115274A (en) 1956-04-23

Family

ID=4558319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115274D Expired FR1115274A (en) 1953-12-11 1954-12-08 Process for preparing indanthrone series tank dyes

Country Status (1)

Country Link
FR (1) FR1115274A (en)

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