Removing a disc inserted into a frame by adhesive bonding, comprises destroying a barrier layer present between a coating provided on the disc in the region of adhesive bond and an adhesive layer by introducing thermal energy at coating

摘要

Removing a disc (4), which is inserted into a frame (2) by adhesive bonding, comprises introducing thermal energy through a coating (8), which at least partially destroys the coating and/or a barrier layer between the coating and an adhesive layer (14), and removing the disc from the frame, where the coating is provided on the disc in the region of the adhesive bond, which inhibits the passage of light.