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Durand and Huguenin AG
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Durand and Huguenin AG
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Application filed by Durand and Huguenin AGfiledCriticalDurand and Huguenin AG
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Publication of FR1202288ApublicationCriticalpatent/FR1202288A/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
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
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Organic Chemistry
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FR1202288D1957-03-111958-03-13Procédé de préparation de complexes métallifères de colorants 0, 0'-dihydroxymonoazoïques et produits en résultant
ExpiredFR1202288A
(fr)