FR771814A - Process for the preparation of dyes of the anthraquinone series - Google Patents

Process for the preparation of dyes of the anthraquinone series

Info

Publication number
FR771814A
FR771814A FR771814DA FR771814A FR 771814 A FR771814 A FR 771814A FR 771814D A FR771814D A FR 771814DA FR 771814 A FR771814 A FR 771814A
Authority
FR
France
Prior art keywords
dyes
preparation
anthraquinone series
anthraquinone
series
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 FR771814A publication Critical patent/FR771814A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR771814D 1934-04-13 1934-04-13 Process for the preparation of dyes of the anthraquinone series Expired FR771814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771814T 1934-04-13

Publications (1)

Publication Number Publication Date
FR771814A true FR771814A (en) 1934-10-18

Family

ID=9192058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771814D Expired FR771814A (en) 1934-04-13 1934-04-13 Process for the preparation of dyes of the anthraquinone series

Country Status (1)

Country Link
FR (1) FR771814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715131A (en) * 1952-01-22 1955-08-09 Basf Ag Production of nitrogenous anthraquinone compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715131A (en) * 1952-01-22 1955-08-09 Basf Ag Production of nitrogenous anthraquinone compounds

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