发明申请
US20080243242A1 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

METHOD FOR PRODUCING A CORROSION-INHIBITING COATING ON AN IMPLANT MADE OF A BIO-CORRODIBLE MAGNESIUM ALLOY AND IMPLANT PRODUCED ACCORDING TO THE METHOD
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.
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