FR673141A - Production of chromium-containing coloring matter - Google Patents

Production of chromium-containing coloring matter

Info

Publication number
FR673141A
FR673141A FR673141DA FR673141A FR 673141 A FR673141 A FR 673141A FR 673141D A FR673141D A FR 673141DA FR 673141 A FR673141 A FR 673141A
Authority
FR
France
Prior art keywords
chromium
production
coloring matter
containing coloring
matter
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
French (fr)
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 FR673141A publication Critical patent/FR673141A/en
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)
FR673141D 1928-04-19 1929-04-16 Production of chromium-containing coloring matter Expired FR673141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH673141X 1928-04-19

Publications (1)

Publication Number Publication Date
FR673141A true FR673141A (en) 1930-01-10

Family

ID=4527850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673141D Expired FR673141A (en) 1928-04-19 1929-04-16 Production of chromium-containing coloring matter

Country Status (1)

Country Link
FR (1) FR673141A (en)

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