发明名称 |
Anhydrous dentrifice formulations for the delivery of incompatible ingredients |
摘要 |
A composition for reducing dentinal hypersensitivity and remineralizing exposed dentinal surface and open dentinal tubules, comprising a non-aqueous carrier and a desensitizing amount of a desensitizing/remineralizing agent which consists essentially of a water soluble calcium salt and an incompatible ingredient which would otherwise react with the calcium salt. Upon contact with saliva when applied to an oral cavity, the desensitizing/remineralizing is then formed in situ by the reaction between the calcium salt and the incompatible ingredient, thereby remineralizing exposed dentinal surface and open dentinal tubules.
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申请公布号 |
US2004047814(A1) |
申请公布日期 |
2004.03.11 |
申请号 |
US20030398978 |
申请日期 |
2003.07.29 |
申请人 |
XU JIN;MRUPHY STEPHEN W.;NAYAR BALA;TRAMA MICHAEL E. |
发明人 |
XU JIN;MRUPHY STEPHEN W.;NAYAR BALA;TRAMA MICHAEL E. |
分类号 |
A61K8/00;A61K8/19;A61K8/20;A61K8/21;A61K8/24;A61K8/25;A61K8/29;A61K8/36;A61K8/365;A61K8/58;A61Q11/00;(IPC1-7):A61K7/16 |
主分类号 |
A61K8/00 |
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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