Back to results
US 2024/0300230 A1Published application
Thermoplastic roofing membranes for fully-adhered roofing systems
AssigneeHolcim Technology Ltd
InventorsHao WANG, Donna C. TIPPMANN
Life of this patent
Estimating the term…
Abstract
A thermoplastic roofing membrane comprising a planar-shaped thermoplastic body, said planar body having opposed first and second external planar surfaces, where said first surface includes an ethylene-based olefinic block copolymer and a fatty acid amide, where the amount of fatty acid amide provides the surface with a coefficient of friction (ASTM D 1894) of less than 0.250.
Claims16
A thermoplastic roofing membrane comprising:
- a planar-shaped thermoplastic body, said planar body having opposed first and second external planar surfaces, where said first surface includes an ethylene-based olefinic block copolymer and a fatty acid amide, where the amount of fatty acid amide provides the surface with a coefficient of friction (ASTM D 1894) of less than 0.250.
A method of forming an adhered roof system, the method comprising:
- Adhering the membrane of any of the preceding claims to a roof substrate so that layer including the ethylene-based olefinic block copolymer and a fatty acid amide is exposed to the environment upon installation.
Dependencies are inferred from the claim text.