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Novartis AG
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Ciba Geigy AG
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Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES260201A1publicationCriticalpatent/ES260201A1/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
C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
C09B62/22—Anthracene dyes
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Plural Heterocyclic Compounds
(AREA)
Paper
(AREA)
Coloring
(AREA)
Abstract
Process for the preparation of organic dyes, characterized in that the radical of a pyrimidinecarboxylic acid containing a halogen atom linked to at least one carbon atom of the heterocyclic ring is introduced into organic dyes, preferably water-soluble dyes, according to customary methods, by condensation, or copulation. (Machine-translation by Google Translate, not legally binding)
ES0260201A1959-08-071960-08-06Procedure for the preparation of organic colors (Machine-translation by Google Translate, not legally binding)
ExpiredES260201A1
(en)
Procedure for manufacturing and obtaining compounds and derivatives of benzotidyacine-1,1-dioxides (chlorotidates) (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of monooxidifenilurea and tioureacompuestos polihalogenosestituºdos (Machine-translation by Google Translate, not legally binding)