FR771420A - Nouveaux colorants azoïques chromifères - Google Patents

Nouveaux colorants azoïques chromifères

Info

Publication number
FR771420A
FR771420A FR771420DA FR771420A FR 771420 A FR771420 A FR 771420A FR 771420D A FR771420D A FR 771420DA FR 771420 A FR771420 A FR 771420A
Authority
FR
France
Prior art keywords
azo dyes
new chromium
chromium azo
new
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 FR771420A publication Critical patent/FR771420A/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)
FR771420D 1933-03-31 1934-03-27 Nouveaux colorants azoïques chromifères Expired FR771420A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH771420X 1933-03-31

Publications (1)

Publication Number Publication Date
FR771420A true FR771420A (fr) 1934-10-08

Family

ID=4535426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771420D Expired FR771420A (fr) 1933-03-31 1934-03-27 Nouveaux colorants azoïques chromifères

Country Status (1)

Country Link
FR (1) FR771420A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480006A (en) * 1945-01-25 1949-08-23 Ciba Ltd Azo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480006A (en) * 1945-01-25 1949-08-23 Ciba Ltd Azo dyestuffs

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