FR1145333A - Monoazo dyes and their production process - Google Patents

Monoazo dyes and their production process

Info

Publication number
FR1145333A
FR1145333A FR1145333DA FR1145333A FR 1145333 A FR1145333 A FR 1145333A FR 1145333D A FR1145333D A FR 1145333DA FR 1145333 A FR1145333 A FR 1145333A
Authority
FR
France
Prior art keywords
production process
monoazo dyes
monoazo
dyes
production
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1145333A publication Critical patent/FR1145333A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1145333D 1955-01-18 1956-01-12 Monoazo dyes and their production process Expired FR1145333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1145333X 1955-01-18

Publications (1)

Publication Number Publication Date
FR1145333A true FR1145333A (en) 1957-10-24

Family

ID=7726952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145333D Expired FR1145333A (en) 1955-01-18 1956-01-12 Monoazo dyes and their production process

Country Status (1)

Country Link
FR (1) FR1145333A (en)

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