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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Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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Application filed by Societe Anonyme de Matieres Colorantes et Produits Chimiques FrancolorfiledCriticalSociete Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Application grantedgrantedCritical
Publication of FR1008579ApublicationCriticalpatent/FR1008579A/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
C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
C09B5/14—Benz-azabenzanthrones (anthrapyridones)
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1008579D1948-04-291948-04-29
Process for obtaining, in particular on fibers, dyes which are insoluble in water
ExpiredFR1008579A
(en)