发明申请
- 专利标题： POWDERED CBC SYSTEM WITH IMPROVED REACTION FEATURE
- 专利标题（中）： 具有改进反应特性的粉末CBC系统
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申请号： US11567849申请日： 2006-12-07
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公开(公告)号： US20070151485A1公开(公告)日： 2007-07-05
- 发明人: Leif Hermansson , Hakan Engqvist
- 申请人： Leif Hermansson , Hakan Engqvist
- 优先权： EP05111859.4 20051208
- 主分类号： C04B28/06
- IPC分类号： C04B28/06
摘要：
The present invention deals with the initial hydration reaction of highly alkaline chemically bonded ceramic systems such as Ca-aluminate and Ca-silicate, exhibiting a controlled pH development, reduced from very high levels to be in a pH range of 7-9 by the use of an internal buffer system added to the CBC type biomaterial used. The invention is especially intended for endodontic, orthopaedic applications and/or soft tissue applications and/or drug delivery carrier applications.
公开/授权文献
- US07682445B2 Powdered CBC system with improved reaction feature 公开/授权日：2010-03-23
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