Patent 11098221 was granted and assigned to Liquidpower Specialty Products Inc. (A Berkshire Hathaway Company) on August, 2021 by the United States Patent and Trademark Office.
A composition comprising a drag reducing latex formulation produced by emulsion polymerization to create solid particles dispersed in an aqueous medium and an additive. The use of the composition results in a decrease of film formation while injected through a pump head when compared to the drag reducing latex formulation injected through the pump head.