| 发明名称 |
ANTI-TATAR ORAL CARE COMPOSITIONS PROVIDING CRYSTALLISATION PREVENTION |
| 摘要 |
An oral composition is provided comprising at least 0.5% by weight of the composition of pyrophosphate in an orally acceptable carrier, wherein the pyrophosphate is provided by a mixture of disodium pyrophosphate and tetrasodium pyrophosphate in a ratio from disodium pyrophosphate to tetrasodium pyrophosphate in the range of from 1:0.4 to 1:1.2 and wherein the pH value of the composition is in the range of from 6.0 to 8.0. The oral composition can be used for prevention and control of tartar and/or calculus formation. |
| 申请公布号 |
US2016120776(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201514932927 |
申请日期 |
2015.11.04 |
| 申请人 |
The Procter & Gamble Company |
发明人 |
KHAN Golam Faruque;GLANDORF William Michael |
| 分类号 |
A61K8/24;A61Q11/00;A61K8/21 |
主分类号 |
A61K8/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mouthwash oral composition comprising at least 0.5% by weight of the composition of pyrophosphate in an orally acceptable carrier, wherein the pyrophosphate is provided by a mixture consisting of disodium pyrophosphate and tetrasodium pyrophosphate in a ratio from disodium pyrophosphate to tetrasodium pyrophosphate in the range of from 1:0.4 to 1:1.2, wherein the pH value of the composition is in the range of from 6.0 to 8.0, wherein the orally acceptable carrier comprises less than 11% alcohol and wherein the maximum level of sodium in the composition is less than 300 mM. |
| 地址 |
Cincinnati OH US |
