FR771421A - Colorants azoïques chromifères - Google Patents

Colorants azoïques chromifères

Info

Publication number
FR771421A
FR771421A FR771421DA FR771421A FR 771421 A FR771421 A FR 771421A FR 771421D A FR771421D A FR 771421DA FR 771421 A FR771421 A FR 771421A
Authority
FR
France
Prior art keywords
azo dyes
chromiferous azo
chromiferous
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.)
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 FR771421A publication Critical patent/FR771421A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/48—Preparation from other complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR771421D 1933-03-31 1934-03-27 Colorants azoïques chromifères Expired FR771421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH771421X 1933-03-31

Publications (1)

Publication Number Publication Date
FR771421A true FR771421A (fr) 1934-10-08

Family

ID=4535427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771421D Expired FR771421A (fr) 1933-03-31 1934-03-27 Colorants azoïques chromifères

Country Status (1)

Country Link
FR (1) FR771421A (fr)

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