发明授权
- 专利标题： High-strength sintered article of calcium phosphate compound, raw material for production of said sintered article, and method for production of said sintered article
- 专利标题（中）： 磷酸钙复合物的高强度烧结体，所述烧结体的制造原料，以及所述烧结体的制造方法
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申请号： US69申请日： 1987-01-02
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公开(公告)号： US4772573A公开(公告)日： 1988-09-20
- 发明人: Motohiro Toriyama , Sukezo Kawamura
- 申请人： Motohiro Toriyama , Sukezo Kawamura
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Agency of Industrial Science and Technology,Ministry of International Trade and Industry
- 当前专利权人： Agency of Industrial Science and Technology,Ministry of International Trade and Industry
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX61-3880 19860110; JPX61-8726 19860117
- 主分类号： A61F2/00
- IPC分类号： A61F2/00 ; A61L27/12 ; C04B35/447 ; C04B35/02
摘要：
Sintered article suitable for artificial bones, for example, containing a calcium phosphate compound as a main component and additionally containing spinel or magnesium oxide formed by sintering magnesium oxalate dihydrate. This sintered article is produced by adding alumina and silica or magnesium oxalate dihydrate to a calcium phosphate compound and firing the resultant mixture.
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