FR785275A - Process for preparing anthraquinone series tank dyes - Google Patents

Process for preparing anthraquinone series tank dyes

Info

Publication number
FR785275A
FR785275A FR785275DA FR785275A FR 785275 A FR785275 A FR 785275A FR 785275D A FR785275D A FR 785275DA FR 785275 A FR785275 A FR 785275A
Authority
FR
France
Prior art keywords
anthraquinone series
series tank
preparing anthraquinone
tank dyes
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
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 FR785275A publication Critical patent/FR785275A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
FR785275D 1934-02-01 1935-01-29 Process for preparing anthraquinone series tank dyes Expired FR785275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE785275X 1934-02-01

Publications (1)

Publication Number Publication Date
FR785275A true FR785275A (en) 1935-08-06

Family

ID=1552524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785275D Expired FR785275A (en) 1934-02-01 1935-01-29 Process for preparing anthraquinone series tank dyes

Country Status (1)

Country Link
FR (1) FR785275A (en)

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