专利名称：OXIDATION RESISTANT HIGHLY-CROSSLINKED UHMWPE
发明人：BRUNNER, Lorenz,DIRIX, Yvo,SCHMOTZER,
Hans
申请号：EP08758493.4申请日：20080513公开号：EP2291417B1公开日：20130925
摘要：The present invention relates to highly cross-linked UHMWPE, which is
possessed of an improved oxidation resistance, as well as a method for making the same.The UHMWPE material of the current invention is combined with an anti-oxidantcompound or a free-radical scavenger prior to formation. Once the UHMWPE with theadded material has been formed and treated with gamma or electron bean irradiation, itshows an improved wear resistance and also a good resistance to oxidation. Such amaterial, is particularly interesting for the field of making replacement joint implants.
申请人：SMITH & NEPHEW ORTHOPAEDICS AG
地址：CH
国籍：CH
代理机构：Connors, Martin L.H.
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