| 20110064874 | Process For Coating Modified Bitumen Membranes Using Powder Coatings - A method of applying a powder coating composition during manufacture of modified bitumen roll roofing membranes, is provided. The coating composition is heat activated providing greater adherence to surfaces that it applied to, and greater reflective properties. The coating that has an initial energy efficiency rating greater than or equal to 0.65 for a low-sloped roof, or an initial energy efficiency greater than or equal to 0.25 for a steep-sloped roof. | 03-17-2011 |
