US Patent 8698044 Textile structures for heating or warming

The invention provides a laminate composite fabric which is robust, laundry-durable, and a method for forming such fabric. The laminate fabric is provided with at least one element that provides heat or warmth (heating element). Generally, the laminate fabric with heating element(s) is sufficiently robust for incorporation into garments or warming textile structures (pads and blankets). The laminate fabric may include one or more stretch and recovery elements to cause the laminate to be more adaptable for securing about any three dimensional body.