发明名称 |
ORAL CARE COMPOSITIONS COMPRISING PHYTIC ACID |
摘要 |
An oral care composition comprising a stannous ion source and/or a zinc ion source; a phytic acid or a phytic acid salt or mixtures thereof; characterized in that the phytic acid or phytic acid salt has an average IPn of greater than 5.2. In a composition which comprises stannous, there is a decrease in soluble stannous whilst maintaining an equivalent efficacy to a composition comprising a higher level of soluble stannous and efficacy is observed for avoiding stain and astringency problems. When zinc ions are present, it has been surprisingly found that a decrease in soluble zinc can provide an equivalent antimicrobial efficacy to a composition comprising a greater level of soluble zinc. |
申请公布号 |
EP2741732(A1) |
申请公布日期 |
2014.06.18 |
申请号 |
EP20110869225 |
申请日期 |
2011.07.12 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
HOKE, STEVEN HAMILTON, II;STRAND, ROSS;WANG, XIAOLI;ZHANG, YIQUN |
分类号 |
A61K8/362;A61K8/19;A61K8/21;A61K8/25;A61K8/27;A61Q11/00 |
主分类号 |
A61K8/362 |
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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