Patent 7687415 was granted and assigned to E.I. Du Pont De Nemours And Company on March, 2010 by the United States Patent and Trademark Office.
An elastic composite having a high tearing strength made of an elastomeric material and a consolidated entangled web, wherein the consolidated entangled fabric has at least 2 lbs of tearing strength in the machine direction and the composite has 70-95% elastic recovery from a 100% elongation in the cross direction and greater than 50% elastic recovery from a 150% elongation in the cross direction.