FR899924A - Metallic Azo Dyes - Google Patents

Metallic Azo Dyes

Info

Publication number
FR899924A
FR899924A FR899924DA FR899924A FR 899924 A FR899924 A FR 899924A FR 899924D A FR899924D A FR 899924DA FR 899924 A FR899924 A FR 899924A
Authority
FR
France
Prior art keywords
azo dyes
metallic azo
metallic
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
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR899924A publication Critical patent/FR899924A/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
    • C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR899924D 1942-12-11 1943-11-19 Metallic Azo Dyes Expired FR899924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH899924X 1942-12-11

Publications (1)

Publication Number Publication Date
FR899924A true FR899924A (en) 1945-06-14

Family

ID=4546484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899924D Expired FR899924A (en) 1942-12-11 1943-11-19 Metallic Azo Dyes

Country Status (1)

Country Link
FR (1) FR899924A (en)

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