Invention Grant
- Patent Title: Powdered CBC system with improved reaction feature
- Patent Title (中): 具有改善反应特征的粉状CBC系统
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Application No.: US11567849Application Date: 2006-12-07
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Publication No.: US07682445B2Publication Date: 2010-03-23
- Inventor: Leif Hermansson , Håkan Engqvist
- Applicant: Leif Hermansson , Håkan Engqvist
- Applicant Address: SE Uppsala
- Assignee: DOXA AB
- Current Assignee: DOXA AB
- Current Assignee Address: SE Uppsala
- Agency: Stites & Harbison PLLC
- Agent B. Aaron Schulman
- Main IPC: C04B7/00
- IPC: C04B7/00 ; C04B7/34 ; C04B24/34 ; C04B12/02 ; C04B28/34 ; C04B7/32 ; C04B7/36 ; C09K3/00 ; A01N59/06 ; A61F2/28
Abstract:
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.
Public/Granted literature
- US20070151485A1 POWDERED CBC SYSTEM WITH IMPROVED REACTION FEATURE Public/Granted day:2007-07-05
Information query
