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Cie Parisienne De Couleurs D A
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Cie Parisienne De Couleurs D A
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Application filed by Cie Parisienne De Couleurs D AfiledCriticalCie Parisienne De Couleurs D A
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Publication of FR320879ApublicationCriticalpatent/FR320879A/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
C09B43/00—Preparation of azo dyes from other azo compounds
C09B43/44—Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
FR320879D1902-05-031902-05-03Procédé pour la fabrication de matières colorantes azoiques
ExpiredFR320879A
(fr)