FR1154355A - Indigoid dyes and process for their preparation - Google Patents

Indigoid dyes and process for their preparation

Info

Publication number
FR1154355A
FR1154355A FR1154355DA FR1154355A FR 1154355 A FR1154355 A FR 1154355A FR 1154355D A FR1154355D A FR 1154355DA FR 1154355 A FR1154355 A FR 1154355A
Authority
FR
France
Prior art keywords
preparation
indigoid dyes
indigoid
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 FR1154355A publication Critical patent/FR1154355A/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
    • C09B7/00—Indigoid dyes
    • C09B7/06—Indone-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1154355D 1955-07-07 1956-07-02 Indigoid dyes and process for their preparation Expired FR1154355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1154355X 1955-07-07

Publications (1)

Publication Number Publication Date
FR1154355A true FR1154355A (en) 1958-04-08

Family

ID=4560331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154355D Expired FR1154355A (en) 1955-07-07 1956-07-02 Indigoid dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1154355A (en)

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