FR1197981A - Procédé de production de colorants de la série anthraquinonique - Google Patents

Procédé de production de colorants de la série anthraquinonique

Info

Publication number
FR1197981A
FR1197981A FR1197981DA FR1197981A FR 1197981 A FR1197981 A FR 1197981A FR 1197981D A FR1197981D A FR 1197981DA FR 1197981 A FR1197981 A FR 1197981A
Authority
FR
France
Prior art keywords
production process
anthraquinone series
colorants
series colorants
anthraquinone
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
English (en)
Inventor
Klaus Weinand
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1197981A publication Critical patent/FR1197981A/fr
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
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1197981D 1957-01-30 1958-01-25 Procédé de production de colorants de la série anthraquinonique Expired FR1197981A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF22243A DE1098651B (de) 1957-01-30 1957-01-30 Verfahren zur Herstellung von sauren Chromierungsfarbstoffen der Antrachinonreihe

Publications (1)

Publication Number Publication Date
FR1197981A true FR1197981A (fr) 1959-12-03

Family

ID=7090370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197981D Expired FR1197981A (fr) 1957-01-30 1958-01-25 Procédé de production de colorants de la série anthraquinonique

Country Status (4)

Country Link
CH (1) CH362162A (fr)
DE (1) DE1098651B (fr)
FR (1) FR1197981A (fr)
GB (1) GB819956A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642803B (de) * 1977-04-06 Sandoz Ag Verfahren zum faerben von polyamid.
DE3313337A1 (de) * 1982-04-22 1983-10-27 Sandoz-Patent-GmbH, 7850 Lörrach Anthrachinonverbindungen, deren herstellung und verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE632376C (de) * 1934-12-22 1936-08-07 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von sauren Chromierungsfarbstoffen der Anthrachinonreihe
DE933353C (de) * 1952-04-18 1955-09-22 Bayer Ag Verfahren zur Herstellung von sauren Wollfarbstoffen der Anthrachinonreihe

Also Published As

Publication number Publication date
DE1098651B (de) 1961-02-02
CH362162A (de) 1962-05-31
GB819956A (en) 1959-09-09

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