FR8821E - Production of halogenated indigo derivatives - Google Patents

Production of halogenated indigo derivatives

Info

Publication number
FR8821E
FR8821E FR8821DA FR8821E FR 8821 E FR8821 E FR 8821E FR 8821D A FR8821D A FR 8821DA FR 8821 E FR8821 E FR 8821E
Authority
FR
France
Prior art keywords
production
indigo derivatives
halogenated indigo
halogenated
derivatives
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 Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Application granted granted Critical
Publication of FR8821E publication Critical patent/FR8821E/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)
FR8821D 1907-02-25 1907-04-25 Production of halogenated indigo derivatives Expired FR8821E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR375514T 1907-02-25
FR8821T 1907-04-25

Publications (1)

Publication Number Publication Date
FR8821E true FR8821E (en) 1908-07-04

Family

ID=1351462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8821D Expired FR8821E (en) 1907-02-25 1907-04-25 Production of halogenated indigo derivatives

Country Status (1)

Country Link
FR (1) FR8821E (en)

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