リン酸カルシウム組成物の製造方法
- 专利权人:
- クラレノリタケデンタル株式会社
- 发明人:
- 橋本 正,岡田 浩一
- 申请号：
- JP2008039854
- 公开号：
- JP5386094B2
- 申请日:
- 2008.02.21
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a calcium phosphate composition with high mechanical strength and an excellent marginal sealing property.
SOLUTION: The calcium phosphate composition includes tetracalcium phosphate particles (A1), acid calcium phosphate particles (A2) and at least one inorganic compound (G) selected from a group consisting of silica and metal oxides. The calcium phosphate composition includes 1-25 pts.wt. of the inorganic compound (G) relative to 100 pts.wt. of the total of the particles (A1) and (A2) and the compound (G). The inorganic compound (G) in the calcium phosphate is obtained by hydrolysis and polycondensation of silicon alkoxide and/or metal alkoxide.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
