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发明公开
CN102985118A 埋入物用材料 无效 - 撤回

埋入物用材料
摘要：
本发明公开了一种埋入物用材料。该埋入物用材料包括基材(10)和形成在基材(10)的表面上的碳质膜(20)。碳质膜(20)在该碳质膜(20)的表面上具有碳原子、氧原子和氮原子，碳原子与氧原子键合而构成与氧构成单键的碳和构成羧基的碳。在碳质膜(20)的表面上，氮原子的含有率在8.0原子%以上，与氧构成单键的碳的含有率在5.4%以上，构成羧基的碳的含有率在3.1%以下。
摘要（英）：

An implant material is provided with a substrate (10), and a carbon material film (20) formed on the surface of the substrate (10). The surface of the carbon material film (20) comprises carbon atoms, oxygen atoms, and nitrogen atoms. The carbon atoms bond with the oxygen atoms to form carbon-oxygen single bonds and carboxyl carbon. The content percentage of nitrogen atoms on the surface of the carbon material film (20) is at least 8.0 atom %; the content percentage of carbon-oxygen single bonds is at least 5.4%; and the content percentage of carboxyl carbon is not more than 3.1%.

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