| 摘要 |
<p>The invention relates to a method and composition for topical treatment of vinyl surfaces for protection against environmental exposure and deterioration caused by ultraviolet light. The method of treating vinyl surfaces comprises applying to the surface a composition that comprises from 0.01 to about 5 weight percent of at least one hindered amine stabilizer dissolved or uniformly dispersed in a delivery vehicle, wherein said coating is sufficiently thin without excess fluid remaining on the surface so that said vinyl can be used for its intended purpose within one hour after treatment.</p> |
