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公开(公告)号:DE102008000910A1
公开(公告)日:2009-10-08
申请号:DE102008000910
申请日:2008-04-01
Applicant: BASF SE
Inventor: EMGE ANDREAS , BOOS JUERGEN , DAHLE MAIKE , STELLING CHRISTIAN , HENZE OLLIVER STEFFEN , FRANCIC TIMOTHY
Abstract: The production process involves using a foam tile as a matrix. This tile has holes through it with a diameter of 0.05 to 5 cm. The through holes are then closed off using a translucent material for the purpose. The translucent material may be introduced into the holes in liquid form, and the tile may be coated with a translucent material on at least one side.