| abstract |
a) at least one base layer comprising a thermoplastic polymer matrix material; b) a thermoplastic polymer matrix material, and an average particle diameter of 0.5 μm to 15 μm, a refractive index of 1.46 to 1.7, and at least 60 moles. And a skin layer comprising 5 to 80% by weight of polymer particles having an acrylic monomer unit, the film being uniaxially or biaxially stretched 2 to 8 times, and after stretching, the skin Disclosed are films, as well as methods of making the film, wherein the layer has a thickness that is 50% to 200% of the diameter of the polymer particles. [Selection figure] None |