FR777702A - Process for preparing dyes of the fluorindine series - Google Patents

Process for preparing dyes of the fluorindine series

Info

Publication number
FR777702A
FR777702A FR777702DA FR777702A FR 777702 A FR777702 A FR 777702A FR 777702D A FR777702D A FR 777702DA FR 777702 A FR777702 A FR 777702A
Authority
FR
France
Prior art keywords
fluorindine
series
preparing dyes
dyes
preparing
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR777702A publication Critical patent/FR777702A/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
    • C09B17/00—Azine dyes
    • C09B17/06—Fluorindine or its derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR777702D 1933-08-11 1934-08-11 Process for preparing dyes of the fluorindine series Expired FR777702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE777702X 1933-08-11

Publications (1)

Publication Number Publication Date
FR777702A true FR777702A (en) 1935-02-27

Family

ID=6686811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777702D Expired FR777702A (en) 1933-08-11 1934-08-11 Process for preparing dyes of the fluorindine series

Country Status (1)

Country Link
FR (1) FR777702A (en)

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