Emulsion compositions for priming a pavement surface
AssigneeEcolab USA Inc.
InventorsAdam Meyers, Glenda Vale, Chenthamarakshan Nair, Vyacheslav Boyarskikh
Life of this patent
Estimating the term…
Abstract
Aqueous base- or acid-stabilized emulsions are provided for use on a pavement surface, and for use in an aqueous priming base emulsion that is used for priming a pavement surface. Any of the emulsions can be applied to a pavement surface to form a primed pavement surface, and then cured so that the pavement is available for use in preparing a pavement.
Claims29
An aqueous base-stabilized emulsion for use in a priming base material, the aqueous base-stabilized emulsion comprising:
- a polyamide;
- an anionic emulsifier;
- a solvent;
- and
- a base,
- wherein the polyamide comprises a condensation reaction product of an amine and a carboxylic acid or an ester or anhydride thereof or an acyl halide.
-8. (canceled)
(canceled)
An aqueous priming base emulsion for use on a pavement surface, the priming base emulsion comprising:
- (a) an aqueous acid-stabilized emulsion comprising:
- a polyamide;
- a solvent;
- a cationic emulsifier;
- and
- an acid,
- wherein the polyamide comprises a condensation reaction product of an amine and a carboxylic acid or an ester or anhydride thereof or an acyl halide;
- and
- (b) asphalt.
-22. (canceled)
-33. (canceled)
-36. (canceled)
-39. (canceled)
(canceled)
(canceled)
-47. (canceled)
Dependencies are inferred from the claim text.