ES249164A1 - Procedimiento para la fabricaciën de nuevos colorantes de las series antraquinënica, peridicarboxilimida y ftalocianinica
- Google Patents
Procedimiento para la fabricaciën de nuevos colorantes de las series antraquinënica, peridicarboxilimida y ftalocianinica
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH7244259Aexternal-prioritypatent/CH383531A/de
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES249164A1publicationCriticalpatent/ES249164A1/es
Agricultural Chemicals And Associated Chemicals
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
Procedimiento para la fabricación de nuevos colorantes de las series antraquinónica, peridicarboxilimida y ftalocianínica, caracterizado por le hecho de que en un colorante antraquinónico, peridicarboxilimídico o ftalocianínico que contiene por lo menos un grupo hidrosolubilizante ácido y por lo menos un grupo amino primario se transforma este último en un grupo de isotiocianato.
ES0249164A1959-04-231959-05-05Procedimiento para la fabricaciën de nuevos colorantes de las series antraquinënica, peridicarboxilimida y ftalocianinica
ExpiredES249164A1
(es)