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.)
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Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie GmbH
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Filing date
Publication date
Application filed by Leopold Cassella et Cie GmbHfiledCriticalLeopold Cassella et Cie GmbH
Application grantedgrantedCritical
Publication of FR449194ApublicationCriticalpatent/FR449194A/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
C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
C09B5/26—Carbazoles of the anthracene series
C09B5/28—Anthrimide carbazoles
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR449194D1911-12-161911-12-16Procédé pour la production de colorants de cuve de la série des anthraquinones
ExpiredFR449194A
(fr)
Procédé de production de colorants teignant sur cuProcédé de production de colorants teignant sur cuve de la série de l'anthraquinone ve de la série de l'anthraquinone