FR609937A - Production de colorants chromifères - Google Patents

Production de colorants chromifères

Info

Publication number
FR609937A
FR609937A FR609937DA FR609937A FR 609937 A FR609937 A FR 609937A FR 609937D A FR609937D A FR 609937DA FR 609937 A FR609937 A FR 609937A
Authority
FR
France
Prior art keywords
chromium
production
containing dyes
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 FR609937A publication Critical patent/FR609937A/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)
FR609937D 1925-02-16 1926-01-25 Production de colorants chromifères Expired FR609937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH609937X 1925-02-16

Publications (1)

Publication Number Publication Date
FR609937A true FR609937A (fr) 1926-08-26

Family

ID=4523327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR609937D Expired FR609937A (fr) 1925-02-16 1926-01-25 Production de colorants chromifères

Country Status (1)

Country Link
FR (1) FR609937A (fr)

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