| 摘要 |
<p>A method comprises providing a liner to at least a portion of at least one surface, the liner comprising the product of reaction of (a) at least one prepolymer bearing isocyanate groups; (b) at least one polymer bearing isocyanate-reactive groups; and (c) at least one polymerizable reactive diluent; wherein the surface comprises at least one inorganic mineral other than a metal or a glass, with the proviso that the surface is a surface other than a trafficable surface.</p> |
