| abstract |
The present invention relates to nanoscale polymer compositions consisting of fluorinated polymers and zinc oxide (ZnO) for the production of films which are transparent in the visible region and opaque to UV radiation. Specifically, in the composition according to the invention, the filler is present at 0.1 to 10%, preferably 0.5 to 6% by weight, and the ZnO particles are in the range of 25 to 40 nm, preferably 30 to 35 nm Having a size, these particles are surface treated and the composition is free of acrylic polymer. |