| 发明名称 |
DENTAL WHITENING COMPOSITION |
| 摘要 |
Dental whitening compositions are provided that have the capability of undergoing an increase in viscosity in response to an increase in temperatur e. In a preferred embodiment, the composition also have the ability to reverse their viscosity in response to a decrease in temperature.
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| 申请公布号 |
CA2347955(A1) |
申请公布日期 |
2000.05.25 |
| 申请号 |
CA19992347955 |
申请日期 |
1999.03.16 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
TROM, MATT C.;OXMAN, JOEL D. |
| 分类号 |
A61K8/00;A61K6/00;A61K8/02;A61K8/18;A61K8/22;A61K8/86;A61K8/90;A61Q11/00;(IPC1-7):A61K7/20;A61K7/16 |
主分类号 |
A61K8/00 |
| 代理机构 |
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