Patent ID: 7494946
Filing Date: 2009-02-24
Classification: A41D,B32B,D04H,Y10T

Abstract:
1. A thermal insulation material for articles of clothing, the insulation material comprising: a first layer of fabric material for disposition adjacent the body of a wearer; a second layer of material adjacent to said first layer of material, said second layer of material comprising electrically conductive nanofibers; a third layer of material adjacent to said second layer of material, said third layer of material comprising regular fibers having diameters of greater than one micron; and a fourth layer of fabric material adjacent said third layer of material; wherein said second layer of material, when subject to radiated heat from the body of the wearer, refracts a major portion of the radiated heat back to the body of the wearer; and wherein said third layer of material provides structural strength to the insulation material.