发明名称 |
REMINERALISING ORAL CARE PRODUCTS |
摘要 |
The invention provides an oral care product suitable for the remineralisation of teeth, the product comprising: (i) a first composition having a non-aqueous liquid continuous phase including a thickening agent, a humectant, and an agent for the remineralisation of teeth; the agent for the remineralisation of teeth being a mixture of a calcium source and a phosphate source which, when delivered to the teeth results in the in situ generation of hydroxyapatite on teeth; (ii) a second composition having an aqueous liquid continuous phase including a thickening agent and a humectant, the second composition comprising at least 30% by weight water (by weight based on the total weight of the second composition), and less than 2.5% by weight of phosphate source (by weight based on the total weight of the second composition); in which the second composition is stored separately from the first composition prior to usage of the product in a manner to avoid contact between the water in the second composition and the agent for the remineralisation of teeth in the first composition; and also in which the first and second compositions are adapted to be admixed and applied to the surface of the teeth for sustained contact. |
申请公布号 |
US2016136065(A1) |
申请公布日期 |
2016.05.19 |
申请号 |
US201414904789 |
申请日期 |
2014.06.27 |
申请人 |
CONOPCO, INC., D/B/A UNILEVER |
发明人 |
BRIGNOLI Cinzia;HORNBY Kate;JOINER Andrew;PHILPOTTS Carole Jane |
分类号 |
A61K8/25;A61K8/81;A61K8/24;A61K8/73;A61Q11/00;A61K8/21 |
主分类号 |
A61K8/25 |
代理机构 |
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代理人 |
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主权项 |
1. An oral care product suitable for the remineralisation of teeth, the product comprising:
thickening agent, a humectant, and an agent for the remineralisation of teeth; the agent for the remineralisation of teeth being a mixture of a calcium silicate and a phosphate source which, when delivered to the teeth results in the in situ generation of hydroxyapatite on teeth; (ii) a second composition having an aqueous liquid continuous phase including a thickening agent and a humectant, the second composition comprising at least 30% by weight water (by weight based on the total weight of the second composition), and less than 2.5% by weight of phosphate source (by weight based on the total weight of the second composition);in which the second composition is stored separately from the first composition prior to usage of the product in a manner to avoid contact between the water in the second composition and the agent for the remineralisation of teeth in the first composition:and also in which the first and second compositions are adapted to be admixed and applied to the surface of the teeth for sustained contact. |
地址 |
Englewood Cliffs NJ US |