发明名称 |
ANHYDROUS DENTIFRICE 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 essestially of a water soluble calcium salt and an incompatib le 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.
|
申请公布号 |
CA2424316(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
CA20012424316 |
申请日期 |
2001.10.10 |
申请人 |
BLOCK DRUG COMPANY, INC. |
发明人 |
MURPHY, STEPHEN W.;XU, JIN;TRAMA, MICHAEL E.;NAYAR, BALA |
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 |
|
代理人 |
|
主权项 |
|
地址 |
|