| 发明名称 |
Dental compositions with natural tooth fluorescence |
| 摘要 |
The invention features a dental composition containing a polycyclic aromatic compound, such as 2-ethyl 9,10-dimethoxy anthracene (EDMOA), in an amount that provides the composition with fluorescence mimicking that of natural teeth. |
| 申请公布号 |
US8263681(B2) |
申请公布日期 |
2012.09.11 |
| 申请号 |
US20070520402 |
申请日期 |
2007.12.21 |
| 申请人 |
CRAIG BRADLEY D.;KOBUSSEN GREGORY A.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CRAIG BRADLEY D.;KOBUSSEN GREGORY A. |
| 分类号 |
A61K6/02;A61K6/083;C08F2/42;C08F2/50;C08J3/28 |
主分类号 |
A61K6/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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