FR338782A - Production of disazo dyes - Google Patents

Production of disazo dyes

Info

Publication number
FR338782A
FR338782A FR338782DA FR338782A FR 338782 A FR338782 A FR 338782A FR 338782D A FR338782D A FR 338782DA FR 338782 A FR338782 A FR 338782A
Authority
FR
France
Prior art keywords
production
disazo dyes
disazo
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 FR338782A publication Critical patent/FR338782A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR338782D 1903-05-04 1903-05-04 Production of disazo dyes Expired FR338782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338782T 1903-05-04

Publications (1)

Publication Number Publication Date
FR338782A true FR338782A (en) 1904-07-04

Family

ID=1388040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR338782D Expired FR338782A (en) 1903-05-04 1903-05-04 Production of disazo dyes

Country Status (1)

Country Link
FR (1) FR338782A (en)

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