发明授权
- 专利标题： Method for production of platelike hydroxyapatite
- 专利标题（中）： 板状羟基磷灰石的生产方法
-
申请号： US174264申请日： 1993-12-28
-
公开(公告)号： US5427754A公开(公告)日： 1995-06-27
- 发明人: Fukue Nagata , Yoshiyuki Yokogawa , Motohiro Toriyama , Yukari Kawamoto , Takahiro Suzuki , Kaori Nishizawa , Hajime Nagae
- 申请人： Fukue Nagata , Yoshiyuki Yokogawa , Motohiro Toriyama , Yukari Kawamoto , Takahiro Suzuki , Kaori Nishizawa , Hajime Nagae
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Agency Of Industrial Science & Technology,Ministry of International Trade & Industry
- 当前专利权人： Agency Of Industrial Science & Technology,Ministry of International Trade & Industry
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX5-019669 19930111
- 主分类号： B01J20/281
- IPC分类号： B01J20/281 ; C01B25/32 ; C30B29/14 ; C30B29/64 ; G01N30/88
摘要：
A platelike hydroxyapatite is produced by preparing from a phosphate and a calcium salt an aqueous slurry of amorphous calcium phosphate having an atomic ratio of calcium atoms to phosphorus atoms in the range of 1.3:1 to 2.0:1, adding to the aqueous slurry not less than 10% by weight of alcohol based on the amount of the aqueous slurry, and subjecting the resultant mixture to a hydrothermal treatment.
公开/授权文献
- US4378138A Shaft brush for turbomachinery 公开/授权日：1983-03-29
信息查询
