FR1547250A - New disazo dye and its manufacturing process - Google Patents

New disazo dye and its manufacturing process

Info

Publication number
FR1547250A
FR1547250A FR132581A FR132581A FR1547250A FR 1547250 A FR1547250 A FR 1547250A FR 132581 A FR132581 A FR 132581A FR 132581 A FR132581 A FR 132581A FR 1547250 A FR1547250 A FR 1547250A
Authority
FR
France
Prior art keywords
manufacturing process
disazo dye
new disazo
new
dye
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
FR132581A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR132581A priority Critical patent/FR1547250A/en
Application granted granted Critical
Publication of FR1547250A publication Critical patent/FR1547250A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR132581A 1966-12-17 1967-12-15 New disazo dye and its manufacturing process Expired FR1547250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR132581A FR1547250A (en) 1966-12-17 1967-12-15 New disazo dye and its manufacturing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0050995 1966-12-17
FR132581A FR1547250A (en) 1966-12-17 1967-12-15 New disazo dye and its manufacturing process

Publications (1)

Publication Number Publication Date
FR1547250A true FR1547250A (en) 1968-11-22

Family

ID=25977561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR132581A Expired FR1547250A (en) 1966-12-17 1967-12-15 New disazo dye and its manufacturing process

Country Status (1)

Country Link
FR (1) FR1547250A (en)

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