| 摘要 |
<p>A sealing or barrier forming putty caulk (12) of the present invention contains polydimethylsiloxane to provide adhesive and hydrophobic characteristics for use in the repair of rubber and other dental dams (10). The sealing or barrier forming putty caulk (12) also contains propylene glycol in sufficient amounts to provide the composition with hydrophilic properties so the compound will adhere to wet, as well as dry, surfaces or tissue. The sealing or barrier forming composition (12) also contains carboxymethylcellulous to assure that the compound has a homogeneous blend of the ingredients. The sealing or barrier forming composition (12) also contains inert fillers and possibly trace amount of a surfactant. The methods of using the sealing or barrier forming compound (12) of the present invention include delivering the compound efficiently and accurately to the subject region through a syringe (18).</p> |
