METHOD FOR THE CRYSTALLIZATION OF 2-(4-N,N-DIETHYL AMINO-2-HYDROXY BENZOYL)-BENZOIC ACID-N-HEXYL ESTER

The present invention relates to a method for the crystallization of n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate, to a method for the production of pourable or flowable particles of crystalline n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate and to specific pourable or flowable p...

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Bibliographische Detailangaben
Hauptverfasser: CHAMP SAMANTHA, GOTTWALD GUENTHER, HETTERICH MANFRED
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to a method for the crystallization of n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate, to a method for the production of pourable or flowable particles of crystalline n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate and to specific pourable or flowable particles of crystalline n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate.