FR804266A - Process for preparing anthraquinone series vat dyes - Google Patents

Process for preparing anthraquinone series vat dyes

Info

Publication number
FR804266A
FR804266A FR804266DA FR804266A FR 804266 A FR804266 A FR 804266A FR 804266D A FR804266D A FR 804266DA FR 804266 A FR804266 A FR 804266A
Authority
FR
France
Prior art keywords
vat dyes
anthraquinone series
preparing anthraquinone
preparing
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 FR804266A publication Critical patent/FR804266A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR804266D 1936-03-21 1936-03-21 Process for preparing anthraquinone series vat dyes Expired FR804266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR804266T 1936-03-21

Publications (1)

Publication Number Publication Date
FR804266A true FR804266A (en) 1936-10-20

Family

ID=1553098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804266D Expired FR804266A (en) 1936-03-21 1936-03-21 Process for preparing anthraquinone series vat dyes

Country Status (1)

Country Link
FR (1) FR804266A (en)

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