FR1064210A - Process for the production of phthaloylisatoic acid anhydrides - Google Patents

Process for the production of phthaloylisatoic acid anhydrides

Info

Publication number
FR1064210A
FR1064210A FR1064210DA FR1064210A FR 1064210 A FR1064210 A FR 1064210A FR 1064210D A FR1064210D A FR 1064210DA FR 1064210 A FR1064210 A FR 1064210A
Authority
FR
France
Prior art keywords
phthaloylisatoic
production
acid anhydrides
anhydrides
acid
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1064210A publication Critical patent/FR1064210A/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
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1064210D 1952-02-14 1952-10-08 Process for the production of phthaloylisatoic acid anhydrides Expired FR1064210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE312642X 1952-02-14

Publications (1)

Publication Number Publication Date
FR1064210A true FR1064210A (en) 1954-05-12

Family

ID=6136111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064210D Expired FR1064210A (en) 1952-02-14 1952-10-08 Process for the production of phthaloylisatoic acid anhydrides

Country Status (3)

Country Link
CH (1) CH312642A (en)
FR (1) FR1064210A (en)
GB (1) GB719193A (en)

Also Published As

Publication number Publication date
CH312642A (en) 1956-02-15
GB719193A (en) 1954-11-24

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