Adherent apatite coating on titanium substrate using chemical deposition
    4.
    发明申请
    Adherent apatite coating on titanium substrate using chemical deposition 有权
    使用化学沉积在钛基板上贴附磷灰石涂层

    公开(公告)号:US20060062925A1

    公开(公告)日:2006-03-23

    申请号:US11232420

    申请日:2005-09-21

    IPC分类号: B05D1/18

    CPC分类号: A61L27/32 A61L27/06

    摘要: An adherent bioactive calcium phosphate coating is formed on a titanium or titanium alloy substrate by immersing the substrate in an acidic calcium phosphate solution to form a non-apatitic calcium phosphate coating on the substrate. In a second step the coated substrate can be converted to a less reactive coating by being immersed into a basic or neutral solution to convert the coating into an apatite. However if a relatively reactive coating is desired, the second step can be dispensed with.

    摘要翻译: 通过将基底浸渍在酸性磷酸钙溶液中以在基底上形成非磷灰石磷酸钙涂层,在钛或钛合金基底上形成粘附的生物活性磷酸钙涂层。 在第二步中,涂覆的基材可以通过浸入碱性或中性溶液中以将涂层转化成磷灰石而被转化为较低反应性的涂层。 然而,如果需要相对反应的涂层,则可以省略第二步骤。