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FR1018015A - New monoazo dyes and their manufacturing process - Google Patents

New monoazo dyes and their manufacturing process

Info

Publication number
FR1018015A
FR1018015A FR1018015DA FR1018015A FR 1018015 A FR1018015 A FR 1018015A FR 1018015D A FR1018015D A FR 1018015DA FR 1018015 A FR1018015 A FR 1018015A
Authority
FR
France
Prior art keywords
manufacturing process
monoazo dyes
new monoazo
new
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
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1018015A publication Critical patent/FR1018015A/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)
FR1018015D 1949-04-06 1950-04-05 New monoazo dyes and their manufacturing process Expired FR1018015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1018015X 1949-04-06

Publications (1)

Publication Number Publication Date
FR1018015A true FR1018015A (en) 1952-12-24

Family

ID=4552835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018015D Expired FR1018015A (en) 1949-04-06 1950-04-05 New monoazo dyes and their manufacturing process

Country Status (1)

Country Link
FR (1) FR1018015A (en)

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