| 摘要 |
<p>In a solar screening assembly optionally heatable for defrosting/defogging/deicing which includes a plasticized polyvinyl butyral layer and a metal/dielectric stack comprising one or more light-reflecting metal layers and two or more antireflective layers, a cap layer Ta205 or Si0x where x </= 2, in face-adhering contact with the plasticized polyvinyl butyral layer, such assembly when laminated with glass exhibiting pummel adhesion of at least 3 after at least 1000 hours exposure to UV radiation in a Fadeometer, Weatherometer or equivalent system.</p> |
