FR1022516A - New trisazo dye - Google Patents

New trisazo dye

Info

Publication number
FR1022516A
FR1022516A FR1022516DA FR1022516A FR 1022516 A FR1022516 A FR 1022516A FR 1022516D A FR1022516D A FR 1022516DA FR 1022516 A FR1022516 A FR 1022516A
Authority
FR
France
Prior art keywords
trisazo dye
new trisazo
new
dye
trisazo
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1022516A publication Critical patent/FR1022516A/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
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1022516D 1949-07-27 1950-07-26 New trisazo dye Expired FR1022516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1022516X 1949-07-27

Publications (1)

Publication Number Publication Date
FR1022516A true FR1022516A (en) 1953-03-05

Family

ID=10868608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022516D Expired FR1022516A (en) 1949-07-27 1950-07-26 New trisazo dye

Country Status (1)

Country Link
FR (1) FR1022516A (en)

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