FR897447A - Nouveaux colorants dis-et polyazoïques - Google Patents

Nouveaux colorants dis-et polyazoïques

Info

Publication number
FR897447A
FR897447A FR897447DA FR897447A FR 897447 A FR897447 A FR 897447A FR 897447D A FR897447D A FR 897447DA FR 897447 A FR897447 A FR 897447A
Authority
FR
France
Prior art keywords
polyazoic
dyes
new dis
dis
new
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 FR897447A publication Critical patent/FR897447A/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)
FR897447D 1942-09-02 1943-08-23 Nouveaux colorants dis-et polyazoïques Expired FR897447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH897447X 1942-09-02

Publications (1)

Publication Number Publication Date
FR897447A true FR897447A (fr) 1945-03-21

Family

ID=4546340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897447D Expired FR897447A (fr) 1942-09-02 1943-08-23 Nouveaux colorants dis-et polyazoïques

Country Status (1)

Country Link
FR (1) FR897447A (fr)

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