FR807532A - Acid dyes of the anthraquinone series and process for their preparation - Google Patents

Acid dyes of the anthraquinone series and process for their preparation

Info

Publication number
FR807532A
FR807532A FR807532DA FR807532A FR 807532 A FR807532 A FR 807532A FR 807532D A FR807532D A FR 807532DA FR 807532 A FR807532 A FR 807532A
Authority
FR
France
Prior art keywords
preparation
acid dyes
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 FR807532A publication Critical patent/FR807532A/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
    • 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
FR807532D 1935-10-02 1935-10-02 Acid dyes of the anthraquinone series and process for their preparation Expired FR807532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807532T 1935-10-02

Publications (1)

Publication Number Publication Date
FR807532A true FR807532A (en) 1937-01-14

Family

ID=9252487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807532D Expired FR807532A (en) 1935-10-02 1935-10-02 Acid dyes of the anthraquinone series and process for their preparation

Country Status (1)

Country Link
FR (1) FR807532A (en)

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