| 摘要 |
<p>The present invention relates to a dental barrier composition, including at least one methacrylate monomer or methacrylic derivative, at least one thickener, a means for photochemically initiating polymerization, and at least one colored indicator. The invention also relates to a method for making a dental barrier, to the resulting dental barrier, and to the use of said dental barrier to protect the dental tissue, in particular the gum, during a dental office treatment, in particular a chairside whitening treatment.</p> |
