| 发明名称 |
Dentifrice containing zinc ions and polyphosphate ions |
| 摘要 |
The invention includes a dentifrice composition that comprises a zinc ion source, a polyphosphate ion source, an anethole, and a silica. The silica has a mean particle size of about 5 to about 12 microns, an Einlehner hardness of about 1 to about 20, and an oil absorption of about 40 to less than about 100 cc/100 g. The composition contains zinc ions and polyphosphate ions in a weight ratio of about 0.1:1 to about 10:1 and has a RDA value of about 100 to about 200 and a PCR value of about 75 to about 110. Related methods are also included. |
| 申请公布号 |
US9504634(B2) |
申请公布日期 |
2016.11.29 |
| 申请号 |
US201514676767 |
申请日期 |
2015.04.01 |
| 申请人 |
Colgate-Palmolive Company |
发明人 |
Prencipe Michael |
| 分类号 |
A61K8/00;A61K8/33;A61K8/24;A61K8/25;A61K8/27;A61Q11/00;A61K8/21;A61K8/41;A61K8/42;A61K8/43;A61K8/49;A61K8/55;A61K8/58;A61K8/64 |
主分类号 |
A61K8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dentifrice composition comprising:
a. a zinc ion source; b. a polyphosphate ion source; c. an anethole; and d. a silica; wherein the composition contains zinc ions and polyphosphate ions in a weight ratio of about 0.1:1 to about 10:1 and has a RDA value of about 100 to about 200 and a PCR value of about 75 to about 110; further comprising a stannous ion agent and a fluoride ion source. |
| 地址 |
New York NY US |
