FR738252A - Production de nouvelles matières colorantes chromifères - Google Patents

Production de nouvelles matières colorantes chromifères

Info

Publication number
FR738252A
FR738252A FR738252DA FR738252A FR 738252 A FR738252 A FR 738252A FR 738252D A FR738252D A FR 738252DA FR 738252 A FR738252 A FR 738252A
Authority
FR
France
Prior art keywords
production
coloring materials
chromiferous
new
new chromiferous
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 FR738252A publication Critical patent/FR738252A/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
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR738252D 1931-09-29 1932-06-07 Production de nouvelles matières colorantes chromifères Expired FR738252A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH738252X 1931-09-29

Publications (1)

Publication Number Publication Date
FR738252A true FR738252A (fr) 1932-12-23

Family

ID=4532915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738252D Expired FR738252A (fr) 1931-09-29 1932-06-07 Production de nouvelles matières colorantes chromifères

Country Status (1)

Country Link
FR (1) FR738252A (fr)

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