FR618854A - Production of new chromatable azo dyes - Google Patents

Production of new chromatable azo dyes

Info

Publication number
FR618854A
FR618854A FR618854DA FR618854A FR 618854 A FR618854 A FR 618854A FR 618854D A FR618854D A FR 618854DA FR 618854 A FR618854 A FR 618854A
Authority
FR
France
Prior art keywords
chromatable
new
production
azo dyes
azo
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 FR618854A publication Critical patent/FR618854A/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)
FR618854D 1925-09-24 1926-07-13 Production of new chromatable azo dyes Expired FR618854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH618854X 1925-09-24

Publications (1)

Publication Number Publication Date
FR618854A true FR618854A (en) 1927-03-22

Family

ID=4523958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618854D Expired FR618854A (en) 1925-09-24 1926-07-13 Production of new chromatable azo dyes

Country Status (1)

Country Link
FR (1) FR618854A (en)

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