| 发明名称 |
Stable aqueous abrasive peroxide tooth whitening dentifrice |
| 摘要 |
An aqueous abrasive whitening composition containing a peroxide whitening compound which is chemically and physically stable and exhibits heightened and rapid whitening of teeth and stain removal which comprises a combination of water, calcined alumina abrasive and a peroxide compound.
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| 申请公布号 |
US5814304(A) |
申请公布日期 |
1998.09.29 |
| 申请号 |
US19970891010 |
申请日期 |
1997.07.10 |
| 申请人 |
COLGATE PALMOLIVE COMPANY |
发明人 |
WONG, MICHAEL;PRENCIPE, MICHAEL;RUSTOGI, KEDAR N. |
| 分类号 |
A61K8/00;A61K8/18;A61K8/22;A61K8/26;A61K33/40;A61Q11/00;(IPC1-7):A61K7/16;A61K7/20 |
主分类号 |
A61K8/00 |
| 代理机构 |
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代理人 |
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