基本信息:
- 专利标题： ORAL CARE COMPOSITIONS AND METHODS OF USE
- 申请号：PCT/US2020/028953 申请日：2020-04-20
- 公开(公告)号：WO2020263387A1 公开(公告)日：2020-12-30
- 发明人： THOMSON, Paul , MAKWANA, Ekta , D'AMBROGIO, Robert , DOGU, Nihal
- 申请人： COLGATE-PALMOLIVE COMPANY
- 申请人地址： 300 Park Avenue New York, NY 10022 US
- 专利权人： COLGATE-PALMOLIVE COMPANY
- 当前专利权人： COLGATE-PALMOLIVE COMPANY
- 当前专利权人地址： 300 Park Avenue New York, NY 10022 US
- 代理机构： SEIFERT, Matthew et al.
- 优先权： US62/868,604 20190628
- 主分类号： A61K8/21
- IPC分类号： A61K8/21 ; A61K8/24 ; A61K8/27 ; A61K8/365 ; A61K8/73 ; A61Q11/00
摘要：
This invention relates to a gum system for oral care compositions, where the oral care composition comprises a first stannous ion source, a second stannous ion source, wherein the second stannous ion comprises stannous pyrophosphate, and a source of zinc selected from zinc oxide, zinc citrate, zinc lactate, and combinations thereof, and a gum system comprising hydroxyethylcellulose (HEC) and carrageenan, as well as to methods of using and making these compositions.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61K | 医用、牙科用或梳妆用的配制品 |
| ------A61K8/00 | 化妆品或类似的梳妆用配制品 |
| --------A61K8/02 | .以特殊的物理形状为特征 |
| ----------A61K8/19 | ..含无机成分 |
| ------------A61K8/20 | ...卤素；其化合物 |
| --------------A61K8/21 | ....氟化物；其衍生物 |