FR884E - Production of brominated indigotic dyes - Google Patents

Production of brominated indigotic dyes

Info

Publication number
FR884E
FR884E FR884DA FR884E FR 884 E FR884 E FR 884E FR 884D A FR884D A FR 884DA FR 884 E FR884 E FR 884E
Authority
FR
France
Prior art keywords
indigotic
brominated
dyes
production
indigotic dyes
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 FR884E publication Critical patent/FR884E/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
    • C09B7/00—Indigoid dyes
    • C09B7/02—Bis-indole indigos
    • C09B7/04—Halogenation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR884D 1902-07-07 1902-09-12 Production of brominated indigotic dyes Expired FR884E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR322864T 1902-07-07
FR884T 1902-09-12

Publications (1)

Publication Number Publication Date
FR884E true FR884E (en) 1903-04-22

Family

ID=1342639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884D Expired FR884E (en) 1902-07-07 1902-09-12 Production of brominated indigotic dyes

Country Status (1)

Country Link
FR (1) FR884E (en)

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