| 发明名称 | Composition | ||
| 摘要 | The present invention relates to a photosensitive composition comprising synthetic nanocrystalline hydroxyapatite or a synthetic precursor thereof doped with a rare earth ion, the use of the composition in restorative or cosmetic dentistry, a process for preparing the composition and a method of generating an image of an exposed dentinal surface of a tooth. | ||
| 申请公布号 | US9439837(B2) | 申请公布日期 | 2016.09.13 |
| 申请号 | US201113878399 | 申请日期 | 2011.10.10 |
| 申请人 | University of Leeds;The University Court of the University of St. Andrews | 发明人 | Sibbett Wilson;Brown Christian Thomas Alcuin;Jha Animesh;Milne Steven John;Robinson Colin;Duggal Mandeep Singh;Toumba Kyriacos Jack |
| 分类号 | A61K6/033;A61K6/00;A61K6/04;A61B5/00;A61C13/15 | 主分类号 | A61K6/033 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Brinks Gilson & Lione ;Marshall Ryan L. |
| 主权项 | 1. A photosensitive composition, comprising: i. synthetic nanocrystalline hydroxyapatite doped with each of (a) a rare earth ion, (b) an aluminum ion, and (c) a fluoride ion; ii. monetite; and iii. brushite. | ||
| 地址 | GB | ||