FR8902E - Production of a blue dye of the anthracene series - Google Patents

Production of a blue dye of the anthracene series

Info

Publication number
FR8902E
FR8902E FR8902DA FR8902E FR 8902 E FR8902 E FR 8902E FR 8902D A FR8902D A FR 8902DA FR 8902 E FR8902 E FR 8902E
Authority
FR
France
Prior art keywords
production
blue dye
anthracene series
anthracene
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 FR8902E publication Critical patent/FR8902E/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
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/20—Flavanthrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR8902D 1901-03-29 1908-02-08 Production of a blue dye of the anthracene series Expired FR8902E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR309503T 1901-03-29
FR3901T 1904-11-05
DE309503X 1907-12-10
FR8902T 1908-02-08

Publications (1)

Publication Number Publication Date
FR8902E true FR8902E (en) 1908-07-24

Family

ID=1351532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8902D Expired FR8902E (en) 1901-03-29 1908-02-08 Production of a blue dye of the anthracene series

Country Status (1)

Country Link
FR (1) FR8902E (en)

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