| abstract |
The present invention relates to a transparent heat absorbing layer system comprising a first layer (A) and a second layer (B). The present invention provides that the first layer (A) contains at least one organic infrared absorber and at least one ultraviolet absorber, the second layer (B) contains at least one ultraviolet absorber, and the first layer (A) is organic in the layer system. It is characterized by being the only layer containing an infrared absorber. The invention also relates to methods of making and using said layer systems and to products made from said layer systems. |