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Composition for stabilization of polyethylene, polyethylene, method of preparation thereof, polyethylene implants

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    0522540 - ÚMCH 2020 RIV eng P - Patent Document
    Kruliš, Zdeněk - Šlouf, Miroslav - Beneš, Hynek - Kovářová, Jana - Michálková, Danuše - Nevoralová, Martina
    Composition for stabilization of polyethylene, polyethylene, method of preparation thereof, polyethylene implants.
    2019. Owner: Ústav makromolekulární chemie AV ČR, v. v. i. Date of the patent acceptance: 12.06.2019. Patent Number: EP3285817
    R&D Projects: GA MZd(CZ) NV15-31269A
    Institutional support: RVO:61389013
    Keywords : polyethylene * implants * joint replacements
    Subject RIV: CD - Macromolecular Chemistry
    OBOR OECD: Polymer science
    https://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=20190612&DB=EPODOC&locale=en_EP&CC=EP&NR=3285817B1&KC=B1&ND=6#

    The present invention provides a composition for stabilization of polyethylene, consisting of a first component selected from the group comprising tocoferols, tocotrienols and 5 mixtures thereof, and of a second component which is a tetracycline antibiotic. Furthermore, the invention provides polyethylene comprising this mixture, preferably in an amount of at least 200 ppm, methods of production thereof, and implants for human or veterinary medicine comprising said stabilized polyethylene.
    Permanent Link: http://hdl.handle.net/11104/0307191

     
     
Number of the records: 1