发明名称 |
Stannous salt and sodium tripoly-phosphate oral care compositions and methods |
摘要 |
Oral care compositions containing a stannous salt and sodium tripolyphosphate are provided where stannous tripolyphosphate ionic intermediates comprise less than about 1 of the compositions. Tetrasodium pyrophosphate, a methylvinyl ether-maleic anhydride copolymer and/or a silica oral polishing agent may be added for further efficacy. In a single phase blend, the oral care composition may be effectively limited to comprise less than about 10% water. In a dual-phase blend, a mixture having the stannous salt in a first phase and the sodium tripolyphosphate in a second phase may be generated from a dual chamber storage tube (with each phase provided from a separate chamber) prior to dental care usage. |
申请公布号 |
AU2006318270(A1) |
申请公布日期 |
2007.05.31 |
申请号 |
AU20060318270 |
申请日期 |
2006.11.21 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
MICHAEL PRINCIPE;JAMES R. BROWN;LINH FRUGE;TAO XU |
分类号 |
A61K8/21;A61K8/24;A61Q11/00 |
主分类号 |
A61K8/21 |
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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