发明授权
- 专利标题: Process for the production of spongiosa bone ceramic shaped articles
- 专利标题(中): 海绵状骨陶瓷成型制品的生产工艺
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申请号: US601693申请日: 1996-02-15
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公开(公告)号: US5725813A公开(公告)日: 1998-03-10
- 发明人: Berthold Nies
- 申请人: Berthold Nies
- 申请人地址: DEX Darmstadt
- 专利权人: Merck Patent Gesellschaft mit beschrankter Haftung
- 当前专利权人: Merck Patent Gesellschaft mit beschrankter Haftung
- 当前专利权人地址: DEX Darmstadt
- 优先权: DEX19504955.1 19950215
- 主分类号: A61F2/28
- IPC分类号: A61F2/28 ; A61B17/58 ; A61F2/02 ; A61L27/36 ; B22D11/01
摘要:
The invention relates to a process for the production of spongiosa bone ceramic shaped articles with geometrically irregular shapes and rounded angles and edges, which have no mechanically unstable or inhomogeneous regions. The shaped articles are obtained by treating spongiosa bone ceramic pieces in a ball mill.
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