Patent ID: 6916528
Filing Date: 2005-07-12
Classification: B32B,B44F,B60R,Y10T

Abstract:
1. A silver multilayered film comprising: at least one intermediate layer comprising a polymeric resin; a colorant composition and a flake composition, wherein the colorant composition comprises carbon black, coke, single wall carbon nanotubes, multiwall carbon nanotubes, vapor grown carbon nanofibers, or a combination comprising at least one of the foregoing colorants; wherein the flake composition comprises flakes having an aspect ratio of about 2 to about 10,000; wherein the average normal to the individual flakes are oriented at an angle of about 0 to about 75 degrees with a normal to the multilayered film, and wherein the intermediate layer is located between a first layer and an second layer and further wherein the multilayered film has a lightness greater than or equal to about 60 and a change in lightness as a function of viewing angle of greater than or equal to about 40.