Coated fabric structure for air bag applications

摘要

A fabric substrate which is at least partially or selectively coated with a novel polycarbonate-polyether polyurethane for use as a driver's side or passenger side air bag. The polyurethane coating is applied in a manner which provides a desired permeability to the fabric, allows the fabric to be cut without fraying the fibers of the substrate, and imparts flexibility toughness and tear resistance to the final product.