| 摘要 |
<p>This invetion is a method of bonding a window in a vehicle. The process comprises applying to a window an adhesive comprising a polymer having a flexible backbone and having silane moieties capable of silanol condensation and a tin catalyst; contacting the window with the window frame of a substrate wherein the adhesive is located between the window and the substrate; and allowing the adhesive to moisture cure. This process is especially useful when the substrate is unprimed metal, plastic or a composite, optionally coated with a coating. The method of the invention allows the bonding of a window into a substrate without the need for priming the surface of the substrate to which it is bonded. This is especially useful for bonding windows into automobiles.</p> |
