FR582435A - New acid coloring materials and process for their manufacture - Google Patents

New acid coloring materials and process for their manufacture

Info

Publication number
FR582435A
FR582435A FR582435DA FR582435A FR 582435 A FR582435 A FR 582435A FR 582435D A FR582435D A FR 582435DA FR 582435 A FR582435 A FR 582435A
Authority
FR
France
Prior art keywords
manufacture
coloring materials
new acid
acid coloring
new
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 FR582435A publication Critical patent/FR582435A/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)
FR582435D 1923-09-17 1923-09-17 New acid coloring materials and process for their manufacture Expired FR582435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR582435T 1923-09-17

Publications (1)

Publication Number Publication Date
FR582435A true FR582435A (en) 1924-12-18

Family

ID=8958046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR582435D Expired FR582435A (en) 1923-09-17 1923-09-17 New acid coloring materials and process for their manufacture

Country Status (1)

Country Link
FR (1) FR582435A (en)

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