FR350334A - Procédé pour la production de p-nitroso-p-acétamido-diphénylamine et de ses acides sulfoniques ainsi que des colorants bleus qui en dérivent
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Procédé pour la production de p-nitroso-p-acétamido-diphénylamine et de ses acides sulfoniques ainsi que des colorants bleus qui en dérivent
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Sanofi Aventis Deutschland GmbH
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Leopold Cassella et Cie GmbH
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Application grantedgrantedCritical
Publication of FR350334ApublicationCriticalpatent/FR350334A/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
C09B51/00—Nitro or nitroso dyes
C09B51/005—Nitroso dyes
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
FR350334D1904-11-221904-11-22Procédé pour la production de p-nitroso-p-acétamido-diphénylamine et de ses acides sulfoniques ainsi que des colorants bleus qui en dérivent
ExpiredFR350334A
(fr)