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BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AGfiledCriticalBASF SE
Application grantedgrantedCritical
Publication of FR462576ApublicationCriticalpatent/FR462576A/en
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
C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
C09B3/22—Dibenzanthrones; Isodibenzanthrones
C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus
C09B3/38—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by introduction of hydrocarbon or acyl residues into amino groups
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR462576D1912-11-251912-11-25
New dyes of the benzanthronic series dyeing on tank
ExpiredFR462576A
(en)