Borck, Alexander, Dr.,Rzany, Alexander, Dr.,Wittchow, Eric, Dr.
申请号：
EP07013442.4
公开号：
EP1886702B1
申请日:
2007.07.10
申请国别(地区):
EP
年份:
2017
代理人:
摘要：
An implant is made of a biocorrodible metallic material having a coating of an organosilicon compound. An implant is made of a biocorrodible metallic material having a coating of an organosilicon compound of formula Si-(XR 1R 3R 2) (I). X : O, S, or N functionality on a surface of the implant R 1and R 2optionally substituted 1-5C alkyl or an oxygen bridge to a neighboring organosilicon compound R 3optionally substituted 3-30C alkyl residue or 3-30C alkyl bridge to a neighboring organosilicon compound (where 1-3C atoms are replaceable by a heteroatom selected from O, S, and N). An independent claim is included for producing an implant of a biocorrodible metallic material having a coating of the organosilicon compound (I) involving providing a blank for the implant comprising the biocorrodible metallic material optionally, pretreating a blank surface to generate O, S, or N functionalities and coating the blank surface using an organosilicon reagent, which reacts between silicon and O, S, or N functionality to form a covalent bond, either the organosilicon compound (I) forming directly, or first a precursor organosilicon compound occurring, which is converted via further treatment steps into the organosilicon compound of formula (I).
