METHOD FOR PRODUCING A CORROSION-INHIBITING COATING ON AN IMPLANT MADE OF A BIO-CORRODIBLE MAGNESIUM ALLOY AND IMPLANT PRODUCED ACCORDING TO THE METHOD
    5.
    发明申请
    METHOD FOR PRODUCING A CORROSION-INHIBITING COATING ON AN IMPLANT MADE OF A BIO-CORRODIBLE MAGNESIUM ALLOY AND IMPLANT PRODUCED ACCORDING TO THE METHOD 审中-公开
    生产可腐蚀镁合金植入物的腐蚀抑制涂层的方法和根据该方法生产的植入物

    公开(公告)号:US20080243242A1

    公开(公告)日:2008-10-02

    申请号:US11957512

    申请日:2007-12-17

    摘要: A method for producing a corrosion-inhibiting coating on an implant made of a biocorrodible magnesium alloy, the method comprising providing the implant; and treating the implant surface using an aqueous or alcoholic conversion solution containing one or more ions selected from the group consisting of K+, Na+, NH4+, Ca2+, Mg2+, Zn2+, Ti4+, Zr4+, Ce3+, Ce4+, PO43−, HPO42−, H2PO4−, OH−, B33−, B4O72−, SiO32−, MnO42−, MnO4−, VO3−, WO42−, MoO42−, TiO32−, Se2−, ZrO32−, and NbO4−, wherein the concentration of the ion or ions is in the range of from 0.01 mol/l to 2 mol/l. An implant produced by this method is also disclosed.

    摘要翻译: 一种用于在由生物可腐蚀的镁合金制成的植入物上生产腐蚀抑制涂层的方法,所述方法包括提供所述植入物; 以及使用含有一种或多种选自K +,Na +,N +,N +和/或N - 的离子的水或醇转化溶液处理植入物表面, 2+,2 +,2 +,2 +,4+,3+, Zr 4+,Ce 3+,Ce 4+,PO 4,SO 4, 3 - ,HPO 4 2 - ,H 2 PO 3 - B 3,S 3,S 3,S 3,S 3,S 3, SiO 2,SO 2,SO 2,SO 2,SO 2,SO 2,SO 2, 4 ,第3号,第2号,第2号, SO 2,O 2,SO 2,SO 2,SO 2,SO 2,SO 2, >,ZrO 3,其中离子或离子的浓度为 范围为0.01mol / l至2mol / l。 还公开了通过该方法产生的植入物。