FR798352A - New acid dyes of the triphenylmethane series and their preparation process - Google Patents

New acid dyes of the triphenylmethane series and their preparation process

Info

Publication number
FR798352A
FR798352A FR798352DA FR798352A FR 798352 A FR798352 A FR 798352A FR 798352D A FR798352D A FR 798352DA FR 798352 A FR798352 A FR 798352A
Authority
FR
France
Prior art keywords
preparation process
acid dyes
new acid
triphenylmethane series
triphenylmethane
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 FR798352A publication Critical patent/FR798352A/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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR798352D 1934-11-27 1935-11-27 New acid dyes of the triphenylmethane series and their preparation process Expired FR798352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE798352X 1934-11-27

Publications (1)

Publication Number Publication Date
FR798352A true FR798352A (en) 1936-05-15

Family

ID=6711389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798352D Expired FR798352A (en) 1934-11-27 1935-11-27 New acid dyes of the triphenylmethane series and their preparation process

Country Status (1)

Country Link
FR (1) FR798352A (en)

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