| 摘要 |
The invention relates to a toothpaste for reducing dentinal (hyper) sensitivity. Amphiphilic organic materials which are capable of forming, upon contact with moisture, a water-insoluble liquid crystal phase of at least one periodicity, have been found to have dentinal (hyper) sensitivity reducing properties, and their use as an anti-sensitive teeth agent in the manufacture of a toothpaste provides for a toothpaste which can significantly reduce dentinal (hyper) sensitivity. Typical examples of such amphiphilic materials are fatty acid glycerides like glyceryl monooleate, glyceryl monolinoleate and glyceryl monoisostearate. |
