| 发明名称 |
Anticalculus compositions. |
| 摘要 |
<p>Disclosed are oral compositions, toothpastes, mouthrinses and liquid dentifrices, containing potassium and sodium pyrophosphates in amounts to achieve desired concentrations of pyrophosphate ions while maintaining good stability and minimizing other problems.</p> |
| 申请公布号 |
EP0311412(A2) |
申请公布日期 |
1989.04.12 |
| 申请号 |
EP19880309340 |
申请日期 |
1988.10.07 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
GLANDORF, WILLIAM MICHAEL;SEUS, JOHN DAVID;WHITE, DONALD JAMES, JR. |
| 分类号 |
A61K8/00;A61K8/21;A61K8/24;A61K8/34;A61Q11/00 |
主分类号 |
A61K8/00 |
| 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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