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US 2024/0166922 A1Published application
Rubberized asphalt composition with acrylic copolymer
AssigneeBASF SE
InventorsSinga D. TOBING, William J. KIRK, Hiruy YIGEZU
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Abstract
Disclosed is composition and in particular a rubberized asphalt composition comprising asphalt, an elastomeric polymer, and an acrylic copolymer, a method to make the composition and uses thereof, useful in roofing underlayment. The underlayment products have improved adhesion at low temperatures.
Claims30
-29. (canceled)
A composition comprising:
- an acrylic copolymer,
- n elastomeric polymer,
- and asphalt.
An underlayment comprising a substrate and an acrylic copolymer and a binder.
Dependencies are inferred from the claim text.