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Novartis AG
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JR Geigy AG
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Publication of ES159052A2publicationCriticalpatent/ES159052A2/es
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Ampliación del procedimiento de la patente principal nº 147.352 para la obtención de bencilamina alfa-sustituidas de elevado peso molecular solubles en el agua caracterizada porque en el caso presente se transforman con aminas terciarias bencil halogenuros alfa-sustituidos de elevado peso molecular que han de contener a lo menos un radical alifático saturado o no saturado de elevado peso molecular.
ES0159052A1942-10-261942-10-26Mejoras introducidas en la patente principal
ExpiredES159052A2
(es)