Patent ID: 8137788
Filing Date: 2012-03-20
Classification: C08J,Y10T

Abstract:
1. A laminated film comprising a thermoplastic resin film and a laminated layer formed on at least one side of the thermoplastic resin film and comprises a composition (A), an epoxy crosslinking agent (B) and an acrylic resin (C) having an alkyl chain of 18 to 22 carbon atoms, wherein the composition (A) contains at least a poly-3,4-ethylenedioxythiophene and a polyanion and/or a composition containing a poly-3,4-ethylenedioxythiophene derivative and a polyanion, the laminated layer contains 20 to 100 parts by weight of the acrylic resin (C) having an alkyl chain of 18 to 22 carbon atoms based on 100 parts by weight of the sum of the composition (A) and the crosslinking agent (B) and/or a reaction product thereof, at least one side of the laminated film has a three-dimensional average surface roughness (SRa) of 3 nm to 50 nm, and the laminated film contains internal contaminant particles with an average particle size of at least 100 μm less than 10 per m