FR863322A - Colorants azoïques - Google Patents

Colorants azoïques

Info

Publication number
FR863322A
FR863322A FR863322DA FR863322A FR 863322 A FR863322 A FR 863322A FR 863322D A FR863322D A FR 863322DA FR 863322 A FR863322 A FR 863322A
Authority
FR
France
Prior art keywords
azo dyes
azo
dyes
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.)
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 FR863322A publication Critical patent/FR863322A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR863322D 1939-03-08 1940-02-08 Colorants azoïques Expired FR863322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH863322X 1939-03-08

Publications (1)

Publication Number Publication Date
FR863322A true FR863322A (fr) 1941-03-29

Family

ID=4543366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863322D Expired FR863322A (fr) 1939-03-08 1940-02-08 Colorants azoïques

Country Status (1)

Country Link
FR (1) FR863322A (fr)

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