FR931958A - Colorant azoïque - Google Patents

Colorant azoïque

Info

Publication number
FR931958A
FR931958A FR931958DA FR931958A FR 931958 A FR931958 A FR 931958A FR 931958D A FR931958D A FR 931958DA FR 931958 A FR931958 A FR 931958A
Authority
FR
France
Prior art keywords
azo dye
azo
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
Other languages
English (en)
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 FR931958A publication Critical patent/FR931958A/fr
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
    • C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR931958D 1945-08-10 1946-08-05 Colorant azoïque Expired FR931958A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB931958X 1945-08-10

Publications (1)

Publication Number Publication Date
FR931958A true FR931958A (fr) 1948-03-09

Family

ID=10742364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931958D Expired FR931958A (fr) 1945-08-10 1946-08-05 Colorant azoïque

Country Status (1)

Country Link
FR (1) FR931958A (fr)

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