发明授权
- 专利标题： Bone cement having improved mechanical properties, and process for the preparation thereof
- 专利标题（中）： 具有改善的机械性能的骨水泥及其制备方法
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申请号： US10737793申请日： 2003-12-18
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公开(公告)号： US07160932B2公开(公告)日： 2007-01-09
- 发明人: Frank Schilke , Berthold Nies , Brigitte Jeschke , Matthias Koch , Armin Kuebelbeck
- 申请人： Frank Schilke , Berthold Nies , Brigitte Jeschke , Matthias Koch , Armin Kuebelbeck
- 申请人地址： DE Berlin
- 专利权人： Biomet Deutschland GmbH
- 当前专利权人： Biomet Deutschland GmbH
- 当前专利权人地址： DE Berlin
- 代理机构： Millen, White, Zelano, Branigan, P.C.
- 优先权： DE10260918 20021220
- 主分类号： A61F2/28
- IPC分类号： A61F2/28 ; A61K6/083 ; C08K9/00 ; C08K3/22 ; C08K3/36 ; C08F20/10
摘要：
Bone cements containing polyacrylates or polymethacrylates and an X-ray contrast medium can be prepared by functionalizing the X-ray contrast medium with (meth)acrylate groups prior to being coating with melamine-formaldehyde resin and subsequent polymerization. The invention resultant bone cement can be used for anchoring prosthesis components in bone, for stiffening bone, as bone screw fixing plug and as implants for anchoring screws.
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