| 发明名称 |
Sustained-release matrices for dental application |
| 摘要 |
A sustained-release matrix for dental application includes either an anti-microbial agent or a colorant that is released from the matrix when the matrix contacts water. The preferred matrices include a water-soluble polymer and a water-insoluble support resin.
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| 申请公布号 |
US5851551(A) |
申请公布日期 |
1998.12.22 |
| 申请号 |
US19940262961 |
申请日期 |
1994.06.21 |
| 申请人 |
THE GILLETTE COMPANY |
发明人 |
TSENG, MINGCHIH M.;PHILBROOK, CARL M. |
| 分类号 |
A46B15/00;A46B11/00;A61C17/00;A61K8/43;A61K8/81;A61K8/86;A61K9/22;A61K31/74;A61M31/00;A61Q11/00;(IPC1-7):A61K9/26;A61K7/16;A61K7/22 |
主分类号 |
A46B15/00 |
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