POLYMERS AND MICROSPHERES

New cationic polymers are provided that are suitable for the preparation of microspheres. The microspheres are capable of loading and eluting anionic species such as drugs and find use in i.a. embolotherapy L'invention concerne de nouveaux polymères cationiques qui sont appropriés pour la prépa...

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Bibliographische Detailangaben
Hauptverfasser:	LLOYD, Andrew, Phillips, Gary, HEAYSMAN, Clare, Louise, Lewis, Andrew Leonard
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	New cationic polymers are provided that are suitable for the preparation of microspheres. The microspheres are capable of loading and eluting anionic species such as drugs and find use in i.a. embolotherapy L'invention concerne de nouveaux polymères cationiques qui sont appropriés pour la préparation de microsphères. Les microsphères peuvent charger et éluer des espèces anioniques telles que des médicaments et trouvent une utilisation dans i.a. l'embolothérapie.