FR693585A - Nouveaux colorants azoïques - Google Patents

Nouveaux colorants azoïques

Info

Publication number
FR693585A
FR693585A FR693585DA FR693585A FR 693585 A FR693585 A FR 693585A FR 693585D A FR693585D A FR 693585DA FR 693585 A FR693585 A FR 693585A
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
dyes
azo
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 FR693585A publication Critical patent/FR693585A/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
    • C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR693585D 1929-04-11 1930-04-09 Nouveaux colorants azoïques Expired FR693585A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB693585X 1929-04-11

Publications (1)

Publication Number Publication Date
FR693585A true FR693585A (fr) 1930-11-21

Family

ID=10493289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693585D Expired FR693585A (fr) 1929-04-11 1930-04-09 Nouveaux colorants azoïques

Country Status (1)

Country Link
FR (1) FR693585A (fr)

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