FR881527A - Anthraquinone dyes and their preparation process - Google Patents

Anthraquinone dyes and their preparation process

Info

Publication number
FR881527A
FR881527A FR881527DA FR881527A FR 881527 A FR881527 A FR 881527A FR 881527D A FR881527D A FR 881527DA FR 881527 A FR881527 A FR 881527A
Authority
FR
France
Prior art keywords
preparation process
anthraquinone dyes
anthraquinone
dyes
preparation
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Application granted granted Critical
Publication of FR881527A publication Critical patent/FR881527A/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
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR881527D 1941-07-09 1942-04-24 Anthraquinone dyes and their preparation process Expired FR881527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE881527X 1941-07-09

Publications (1)

Publication Number Publication Date
FR881527A true FR881527A (en) 1943-04-28

Family

ID=6830580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881527D Expired FR881527A (en) 1941-07-09 1942-04-24 Anthraquinone dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR881527A (en)

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