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FR588035A - Procédé de fabrication de bz-2-oxybenzanthrones - Google Patents

Procédé de fabrication de bz-2-oxybenzanthrones

Info

Publication number
FR588035A
FR588035A FR588035DA FR588035A FR 588035 A FR588035 A FR 588035A FR 588035D A FR588035D A FR 588035DA FR 588035 A FR588035 A FR 588035A
Authority
FR
France
Prior art keywords
oxybenzanthrones
manufacturing
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR588035A publication Critical patent/FR588035A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/02—Benzathrones
    • C09B3/06—Preparation from starting materials already containing the benzanthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR588035D 1923-11-09 1924-10-24 Procédé de fabrication de bz-2-oxybenzanthrones Expired FR588035A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE588035X 1923-11-09

Publications (1)

Publication Number Publication Date
FR588035A true FR588035A (fr) 1925-04-28

Family

ID=6572314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR588035D Expired FR588035A (fr) 1923-11-09 1924-10-24 Procédé de fabrication de bz-2-oxybenzanthrones

Country Status (1)

Country Link
FR (1) FR588035A (fr)

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