| 发明名称 |
Oral Care Composition Containing Silica and Zinc Citrate |
| 摘要 |
An oral care composition comprising (a) a silica abrasive having an average particle size of no greater than the diameter of a dentin tubule, or, alternatively 8 microns or less; (b) zinc citrate, (c) a bioadhesive agent, and (d) an anticalculus agent. The oral care composition can reduce or inhibit biofilm formation and/or dentinal hypersensitivity in an oral cavity. |
| 申请公布号 |
US2017049671(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201415307782 |
申请日期 |
2014.04.30 |
| 申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
Prencipe Michael;Fisher Steven Wade |
| 分类号 |
A61K8/27;A61K8/362;A61K8/25;A61K8/46;A61K8/34;A61K8/73;A61K8/24;A61Q11/00;A61K8/81 |
主分类号 |
A61K8/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An oral care composition comprising
(a) a silica abrasive having an average particle size of 8 microns or less, 1.5-6 microns, 2.7-4 microns or 3.5 microns; (b) zinc citrate, (c) a bioadhesive agent, and (d) an anticalculus agent. |
| 地址 |
New York NY US |
