Patent ID: 8530054
Filing Date: 2013-09-10
Classification: B32B,C08K,C09J,G02B,Y10T

Abstract:
1. An article comprising: an infrared light reflecting multilayer film having alternating layers of a first polymer type and a second polymer type, wherein at least one of the alternating polymer layers is birefringent and oriented; and a hardcoat layer disposed on the multilayer film, wherein said hardcoat layer comprises the reaction product of a mixture comprising: wherein the infrared absorbing material comprises infrared light absorbing nanoparticles dispersed in the hardcoat layer, wherein the nanoparticles comprise antimony tin oxide, indium tin oxide, or a combination thereof, and wherein the hardcoat layer has a static contact angle of water that is greater than 70 degrees, and a static contact angle of hexadecane that is greater than 50 degrees.