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US 12,612,517 B2Granted
Asphalt emulsion and method of forming the same
AssigneeHoneywell International Inc.
InventorWei Wang
Life of this patent
Estimating the term…
Abstract
Asphalt emulsions and methods of forming an asphalt emulsion are provided. In one example, the asphalt emulsion includes a base asphalt component present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion. Water is present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion. An oxidized high-density polyethylene wax is present in an amount of from about 0.5 to about 5.0 wt. % of the asphalt emulsion. A slow-setting cationic emulsifier is present in an amount of from about 1.0 to about 2.0 wt. % of the asphalt emulsion.
Claims11
An asphalt emulsion comprising:
- a base asphalt component present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion;
- water present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion;
- an oxidized high-density polyethylene wax present in an amount of from about 0.5 to about 5.0 wt. % of the asphalt emulsion;
- and
- a slow-setting cationic emulsifier present in an amount of from about 1.0 to about 2.0 wt. % of the asphalt emulsion, wherein the slow-setting cationic emulsifier is selected from the group of primary and secondary acidified amide salts, and wherein the slow-setting cationic emulsifier comprises the primary acidified amide salts.
2 more elements
An asphalt emulsion comprising:
- a base asphalt component present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion;
- water present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion;
- an oxidized high-density polyethylene wax present in an amount of from about 0.5 to about 5.0 wt. % of the asphalt emulsion;
- a slow-setting cationic emulsifier present in an amount of from about 1.0 to about 2.0 wt. % of the asphalt emulsion, wherein the slow-setting cationic emulsifier is selected from the group of primary and secondary acidified amide salts and wherein the slow-setting cationic emulsifier comprises a primary acidified amide salt;
- glacial acetic acid present in an amount of from about 0.05 to about 0.40 wt. % of the asphalt emulsion;
- a stabilizer present in an amount of from about 0.01 to about 0.05 wt. % of the asphalt emulsion;
- an emulsifier present in an amount of from about 0.25 to about 2.0 wt. % of the asphalt emulsion;
- and
- a pH adjuster present in an amount of from about 0.01 to about 0.15 wt. % of the asphalt emulsion.
6 more elements
Dependencies are inferred from the claim text.