| 发明名称 |
Toothpaste composition |
| 摘要 |
A stable toothpaste composition which includes as an abrasive amorphous silica or silicate having a specific surface area of 5 to 100 m2/g as measured by BET method with nitrogen adsorption and a specific surface area of 100 to 400 m2/g as measured by BET method with water vapor adsorption.
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| 申请公布号 |
US4618488(A) |
申请公布日期 |
1986.10.21 |
| 申请号 |
US19850759360 |
申请日期 |
1985.07.26 |
| 申请人 |
LION CORPORATION |
发明人 |
MAEYAMA, TSUTOMU;ISHII, SHIGERU;KANEKO, KENJI |
| 分类号 |
A61K8/25;A61Q11/00;C01B33/193;(IPC1-7):A61K7/16 |
主分类号 |
A61K8/25 |
| 代理机构 |
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代理人 |
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| 地址 |
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