NOVEL POLYMER MATERIALS AND THEIR PREPARATION

The invention comprises a polymer material bearing a biologically active agent, a device made of or coated with the polymer material and a method for the preparation of the polymer material. The material comprises a core polymer, which is in bulk form or formed into a body or a coating of said body,...

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Bibliographische Detailangaben
Hauptverfasser:	SAEILYNOJA, EIJA, VAEKIPARTA, MARJU, HOLMLUND, PETER, KANGASNIEMI, ILKKA, SOEDERGAARD, ANDERS, HAEYRY, PEKKA, KOSKINEN, MIKA, SALONEN, JUKKA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention comprises a polymer material bearing a biologically active agent, a device made of or coated with the polymer material and a method for the preparation of the polymer material. The material comprises a core polymer, which is in bulk form or formed into a body or a coating of said body, which body optionally has the shape of a finished device. The biologically active agent is bound to a functional group on the core polymer. The functional group has been generated by oxidation of the core polymer or it is attached to a vinyl terminated monomer which has been grafted onto the core polymer. L'invention concerne un matériau polymère supportant un agent biologiquement actif, un dispositif composé ou recouvert de ce matériau polymère et un procédé de préparation de ce matériau. Celui-ci comprend un polymère central qui se présente en vrac ou forme un corps ou recouvre ce corps, lequel peut éventuellement avoir la forme d'un dispositif fini. L'agent biologiquement actif est lié à un groupe fonctionnel sur le polymère central. Ce groupe fonctionnel a été généré par l'oxydation du polymère central ou est fixé à un monomère à terminaison de vinyle qui a été greffé sur le polymère central.