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Novartis AG
Original Assignee
Ciba Geigy AG
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Publication date
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Publication of ES410180A1publicationCriticalpatent/ES410180A1/es
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
ES410180A1971-12-301972-12-29Procedimiento para la preparacion de mezclas de resina epo-xidica a base de compuestos de diglicidilo n-heterociclicos.
ExpiredES410180A1
(es)
Process for increasing the affinity for anionic dyes of high molecular weight organic compounds containing alkylatable groups and quaternary ammonium salts therefor