发明名称 |
Stannous Salt and Sodium Tripolyphosphate 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) immediately prior to dental care usage.
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申请公布号 |
US2008286214(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
US20060094817 |
申请日期 |
2006.11.21 |
申请人 |
BROWN JAMES R;FRUGE LINH;XU TAO;PRENCIPE MICHAEL |
发明人 |
BROWN JAMES R.;FRUGE LINH;XU TAO;PRENCIPE MICHAEL |
分类号 |
A61K8/21;A61K8/24;A61Q11/00 |
主分类号 |
A61K8/21 |
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