FR908338A - Nouveaux colorants de la série anthraquinonique - Google Patents

Nouveaux colorants de la série anthraquinonique

Info

Publication number
FR908338A
FR908338A FR908338DA FR908338A FR 908338 A FR908338 A FR 908338A FR 908338D A FR908338D A FR 908338DA FR 908338 A FR908338 A FR 908338A
Authority
FR
France
Prior art keywords
new dyes
anthraquinone series
anthraquinone
series
dyes
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)
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR908338A publication Critical patent/FR908338A/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)
FR908338D 1943-09-30 1944-12-22 Nouveaux colorants de la série anthraquinonique Expired FR908338A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH908338X 1943-09-30

Publications (1)

Publication Number Publication Date
FR908338A true FR908338A (fr) 1946-04-05

Family

ID=4547053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908338D Expired FR908338A (fr) 1943-09-30 1944-12-22 Nouveaux colorants de la série anthraquinonique

Country Status (1)

Country Link
FR (1) FR908338A (fr)

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