| 摘要 |
PROBLEM TO BE SOLVED: To solve such problems that when a polycarbonate substrate is connected to a frame with a moisture-curable polyurethane adhesive, a coating on the substrate degrades a film, destroys the film, or causes cracks.SOLUTION: The present invention relates to methods for attaching a plastic component to another component where the plastic component is bonded to the other component with an adhesive in the absence of a primer on the plastic component and the adhesive is substantially solvent free. In one embodiment, a coated transparent or translucent polycarbonate substrate is connected to a frame with a polyurethane adhesive containing silicon in the absence of a primer on the substrate; or with a substantially solvent free adhesive. This invention also relates to bonded articles made according to the disclosed methods. |
