SUBSTRATE FOR DELIVERING A BIOLOGICALLY ACTIVE SUBSTANCE

A substrate (12) for delivering a biologically active substance, the substrate (12) comprising: a cross-linked silicone matrix formed by cross-linking a silicone polymer using at least one crosslinking agent comprising a tetraalkoxysilane, the cross-linked silicone matrix defining a plurality of dom...

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Bibliographische Detailangaben
Hauptverfasser:	LAVANANT, LAURENT, GRIGORYAN, STEPAN GRIGOR, ATABEKYAN, MARI LIOVA, TOPUZYAN, VIGEN ONIK, FARMAZYAN, ZOYA MELIK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A substrate (12) for delivering a biologically active substance, the substrate (12) comprising: a cross-linked silicone matrix formed by cross-linking a silicone polymer using at least one crosslinking agent comprising a tetraalkoxysilane, the cross-linked silicone matrix defining a plurality of domains; and a composition contained within the domains of the cross-linked silicone matrix, wherein the composition comprises: at least one monomeric glycol and at least one biologically active substance. L'invention concerne un substrat (12) pour l'administration d'une substance biologiquement active, ledit substrat (12) comprenant : une matrice de silicone réticulée formée par réticulation d'un polymère de silicone à l'aide d'au moins un agent de réticulation comprenant un tétraalcoxysilane, la matrice de silicone réticulée définissant une pluralité de domaines ; et une composition contenue dans les domaines de la matrice de silicone réticulée, la composition comprenant : au moins un glycol monomère et au moins une substance biologiquement active.