FR1060333A - Procédé pour l'obtention de colorants o. o'-dioxyazoïques et o. o'-dioxyazométhiniques à partir des composés o-mono-oxy correspondants
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Procédé pour l'obtention de colorants o. o'-dioxyazoïques et o. o'-dioxyazométhiniques à partir des composés o-mono-oxy correspondants
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BASF SE
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BASF SE
Badische Anilin and Sodafabrik AG
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Publication of FR1060333ApublicationCriticalpatent/FR1060333A/fr
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
C09B55/00—Azomethine dyes
C09B55/002—Monoazomethine dyes
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
C09B45/34—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups
C09B45/36—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups by oxidation of hydrogen in o'-position
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Organic Chemistry
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FR1060333D1951-07-251952-07-17Procédé pour l'obtention de colorants o. o'-dioxyazoïques et o. o'-dioxyazométhiniques à partir des composés o-mono-oxy correspondants
ExpiredFR1060333A
(fr)