PHENOLIC ANTIOXIDANTS IN CRYSTALLINE FORM

PHENOLIC ANTIOXIDANTS IN CRYSTALLINE FORM

THE INVENTION RELATES TO A PROCESS FOR PREPARING SOLID PARTICLES OF A PHENOLIC ANTIOXIDANT FROM THE IRGANOX SERIES IN THE FORM OF CRYSTALS, PARTICULARLY IRGANOX 1010 AND 1098 , THE CRYSTAL PARTICLES OBTAINABLE BY THE PROCESS, THE FURTHER PROCESSING OF THE CRYSTAL PARTICLES, AN AQUEOUS DISPERSION COM...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DANIEL REHM, JOHANNES SCHAFTER, PAUL ADRIAAN VAN DER SCHAAF, CHRISTIAN GUCKEL
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:THE INVENTION RELATES TO A PROCESS FOR PREPARING SOLID PARTICLES OF A PHENOLIC ANTIOXIDANT FROM THE IRGANOX SERIES IN THE FORM OF CRYSTALS, PARTICULARLY IRGANOX 1010 AND 1098 , THE CRYSTAL PARTICLES OBTAINABLE BY THE PROCESS, THE FURTHER PROCESSING OF THE CRYSTAL PARTICLES, AN AQUEOUS DISPERSION COMPRISING THE PHENOLIC ANTIOXIDANT, NOVEL CRYSTAL MODIFICATIONS OF PENTAERYTHRITOL TETRAKIS [ 3- (3, 5-DI-TERT-BUTYL-4-HYDROXYPHENYL )-PROPIONATE ] ( µ-FORM ) AND N, N'-HEXANE-1, 6-DIYL-BIS [ 3- ( 3, 5-DI-TERT-BUTYL-4-HYDROXYPHENYL-PROPAMIDE ) ] ( ß-FORM ) AND AQUEOUS DISPERSION COMPRISING THE NEW CRYSTAL MODIFICATIONS.