FR1002882A - Process for the production of pyranthrone series vat dyes - Google Patents

Process for the production of pyranthrone series vat dyes

Info

Publication number
FR1002882A
FR1002882A FR1002882DA FR1002882A FR 1002882 A FR1002882 A FR 1002882A FR 1002882D A FR1002882D A FR 1002882DA FR 1002882 A FR1002882 A FR 1002882A
Authority
FR
France
Prior art keywords
production
vat dyes
pyranthrone series
pyranthrone
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.)
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 FR1002882A publication Critical patent/FR1002882A/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
    • C09B5/2409—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 not provided for in one of the sub groups C09B5/26 - C09B5/62
    • C09B5/2436—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 not provided for in one of the sub groups C09B5/26 - C09B5/62 only nitrogen-containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1002882D 1949-12-20 1949-12-20 Process for the production of pyranthrone series vat dyes Expired FR1002882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002882T 1949-12-20

Publications (1)

Publication Number Publication Date
FR1002882A true FR1002882A (en) 1952-03-11

Family

ID=9562484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002882D Expired FR1002882A (en) 1949-12-20 1949-12-20 Process for the production of pyranthrone series vat dyes

Country Status (1)

Country Link
FR (1) FR1002882A (en)

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