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Application filed by Ciba GeigyfiledCriticalCiba Geigy
Publication of BE599772ApublicationCriticalpatent/BE599772A/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
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
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Compositions Of Macromolecular Compounds
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Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
BE599772A1960-02-031961-02-02Nouveaux colorants de cuve de la série dibenzanthonique et procédé pour les préparer
BE599772A
(fr)