基本信息:
- 专利标题: 표면 다공성 티타늄-수산화인회석 복합체의 제조방법
- 专利标题(英):Porous titanium-hydroxyapatite composite and method for preparing the same
- 专利标题(中):多孔钛 - 羟基磷酸酯复合物及其制备方法
- 申请号:KR1020100135468 申请日:2010-12-27
- 公开(公告)号:KR1020120073647A 公开(公告)日:2012-07-05
- 发明人: 우기도 , 강덕수
- 申请人: 전북대학교산학협력단
- 申请人地址: 전라북도 전주시 덕진구 백제대로 *** (덕진동*가)
- 专利权人: 전북대학교산학협력단
- 当前专利权人: 전북대학교산학협력단
- 当前专利权人地址: 전라북도 전주시 덕진구 백제대로 *** (덕진동*가)
- 代理人: 이준혁
- 主分类号: C04B38/04
- IPC分类号: C04B38/04 ; C04B35/64 ; A61L27/06
摘要:
PURPOSE: A porous titanium-hydroxyapatite(ha) composite and a manufacturing method thereof are provided to prevent cell death and to enable efficient cell proliferation and cell fixation by sintering and leaching titanium and hydroxyapatite. CONSTITUTION: A manufacturing method of a porous titanium-hydroxyapatite(ha) composite comprises the following steps: mixing titanium (Ti) powder and hydroxyapatite powder; forming a composite by sintering the mixed powder; and adding the composite to a leaching solution and forming a pore by eluting the hydroxyapatite. A particle size of the titanium powder is 5-100 micro meters and the hydroxyapatite powder is 5-100 nano meters. 10-50 weight% of the hydroxyapatite powder is mixed in the titanium powder. The sintering step is processed under 10-200 MPa, at 800-1200 deg. Celsius for 2-10 minutes. The porous titanium-hydroxyapatite composite comprises micro sized pores which are connected as 3D.
摘要(中):
目的:提供多孔钛羟基磷灰石(ha)复合物及其制备方法,以防止细胞死亡,并能通过烧结和浸出钛和羟基磷灰石使细胞增殖和细胞固定。 构成:多孔钛羟基磷灰石(ha)复合材料的制造方法包括以下步骤:将钛(Ti)粉末和羟基磷灰石粉末混合; 通过烧结混合粉末形成复合材料; 并将该复合物加入到浸出溶液中并通过洗脱羟基磷灰石形成孔。 钛粉末的粒径为5-100微米,羟基磷灰石粉末为5-100纳米。 将10-50重量%的羟基磷灰石粉末混合在钛粉末中。 烧结步骤在10-200MPa,800-1200℃加工。 摄氏2-10分钟。 多孔钛羟基磷灰石复合材料包括以3D连接的微孔。
公开/授权文献:
- KR101239112B1 표면 다공성 티타늄-수산화인회석 복합체의 제조방법 公开/授权日:2013-03-06
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C04 | 水泥;混凝土;人造石;陶瓷;耐火材料 |
----C04B | 石灰;氧化镁;矿渣;水泥;其组合物,例如砂浆、混凝土或类似的建筑材料;人造石;陶瓷;耐火材料;天然石的处理 |
------C04B38/00 | 多孔的砂浆、混凝土、人造石或陶瓷制品;其制造方法 |
--------C04B38/04 | .溶解出加入的物质 |