REINFORCED ROOFING MEMBRANES

Brand Owner Address Description
HPG ROOFING SYSTEMS HPG INTERNATIONAL, INC. Crestwood Industrial Park 755 Oakhill Road Mountaintop PA 18707 reinforced roofing membranes, polyolefin roofing membranes and related products, namely, preformed roofing parts in the nature of corners, moldings, pipe boots, pitch pockets, flashings, walkways, traffic pads and vapor retarders in the nature of semi-permeable roofing membranes;ROOFING SYSTEMS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. This invention relates generally to polymers suitable for making elastomeric films, membranes or sheets. More specifically, this invention is directed to polymers of the ethylene, alpha-olefin, diene terpolymer type that are reactor blends of two components, an amorphous major component and semicrystalline minor component, wherein the viscosity of the major component is less than one fourth the viscosity of minor component. These polymers are particularly suitable for elastomeric membranes such as roofing membranes.