- 专利标题： Calcium-based bone cement formula with enhanced non-dispersive ability
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申请号： US13339704申请日： 2011-12-29
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公开(公告)号： US09833537B2公开(公告)日： 2017-12-05
- 发明人: Jiin-Huey Chern Lin , Chien-Ping Ju
- 申请人： Jiin-Huey Chern Lin , Chien-Ping Ju
- 申请人地址： TW Tainan
- 专利权人： NATIONAL CHENG KUNG UNIVERSITY
- 当前专利权人： NATIONAL CHENG KUNG UNIVERSITY
- 当前专利权人地址： TW Tainan
- 代理机构： Bacon & Thomas, PLLC
- 优先权： TW100143476A 20111128
- 主分类号： A61L27/42
- IPC分类号： A61L27/42 ; A61L24/00
摘要：
A calcium-based bone cement formula having a powder component and a setting liquid component with a liquid to powder ratio of 0.20 ml/g to 0.50 ml/g is provided, wherein the powder component includes tetracalcium phosphate. The bone cement formula further contains, based on the total weight of the bone cement formula, 0.01-1% of poly(acrylic acid) having a repeating unit of —(CH2—C(COOH)H)n-, wherein n=50-50000.
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