ZWITTERIONIC FUNCTIONALIZED POLY(BETA-AMINOESTER) POLYMERS AND USES THEREOF

The invention provides a poly(beta-aminoester) polymer of formula (I) or a pharmaceutically salt thereof which comprises one or more zwitterionic polymers. Advantageously, the polymer of the invention shows improved properties when formulated in the form of nanoparticles. The invention also provides...

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Bibliographische Detailangaben
Hauptverfasser:	GARCIA FERNANDEZ, CORAL, BORROS GOMEZ, SALVADOR, FORNAGUERA PUIGVERT, CRISTINA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention provides a poly(beta-aminoester) polymer of formula (I) or a pharmaceutically salt thereof which comprises one or more zwitterionic polymers. Advantageously, the polymer of the invention shows improved properties when formulated in the form of nanoparticles. The invention also provides processes for the preparation of the polymer, nanoparticles comprising this polymer and uses thereof. L'invention concerne un polymère de poly (bêta-aminoester) de formule (I) ou un sel pharmaceutiquement acceptable de celui-ci qui comprend un ou plusieurs polymères zwitterioniques. Avantageusement, le polymère de l'invention présente des propriétés améliorées lorsqu'il est formulé sous la forme de nanoparticules. L'invention concerne également des procédés de préparation du polymère, des nanoparticules comprenant ce polymère et leurs utilisations.