Acrylic or methacrylic polymer including alpha-tocopherol grafts

The present invention relates to a novel family of acrylic and/or methacrylic polymers, including alpha-tocopherol grafts, suitable for forming nanoparticles in an aqueous medium with neutral pH. The invention also relates to the use of such nanoparticles, associated in a non-covalent manner with an...

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Bibliographische Detailangaben
Hauptverfasser:	BREYNE, OLIVIER, CONSTANCIS, ALAIN, CHAN, YOU-PING
Format:	Patent
Sprache:	eng
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:	The present invention relates to a novel family of acrylic and/or methacrylic polymers, including alpha-tocopherol grafts, suitable for forming nanoparticles in an aqueous medium with neutral pH. The invention also relates to the use of such nanoparticles, associated in a non-covalent manner with an active agent, in particular an active agent with low or medium solubility in water, in order to convey, make soluble and/or increase the solubility in water of said active agent.