Abstract: The present specification generally relates an aliphatic polyester material and a process for converting said aliphatic polyester material into a textile that is preferable for use as an artificial leather substrate.

Abstract: The present disclosure relates to a thermoplastic film containing an adhesive layer which is heat activated and adhered to metal sheeting and another layer which is heat activated and adhered to rubber.

Abstract: A polymer film is provided for use with metal sheeting and includes a thermoplastic adhesive having an adhesive layer and an outer layer. The polymer film is mechanically and chemically bonded to the metal sheeting through use of heat lamination of the thermoplastic adhesive layer. The thermoplastic layer includes an extrudable thermoplastic resin reacted with a polar compound, and contains a particulate filler, and optional quantities of an additional thermoplastic resin. The polymer film can be of a single or multi-layer construction, with one layer containing a thermoplastic adhesive polar compound, which is heat laminated to the metal sheet, a core layer that can be modified to change the performance and characteristics of the film, and an outer layer composed of a high abrasion and impact resistant polymer. The polymer film provides the metal sheeting with increased protection from the elements, low friction surface, resistance to chemicals and abrasion.

Abstract: A roofing underlayment that includes at least two layers that form a weather resistant barrier between the plywood sheeting and the top roofing layer. The roofing underlayment is fastened to the plywood sheeting and is covered with a roofing material such as shingles. The roofing underlayment is synthetic and includes a polymer is that is extruded or laminated to a woven or non-woven substrate. The use of an extruded polymer provides water proofing, strength, and energy efficiency. The roofing underlayment is embossed by use of an embossment process to allow for trapped water vapor escape and to enhance traction of the roofing surface.