Patent · US Active

Drag reducing compositions and methods of manufacture and use

US9416331B2 · kind B2 · utility

1Cited by
1References
15Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 23, 2011
Grant dateAug 16, 2016
Priority date—
Expiry dateJan 1, 2033

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L91/06
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A drag reducing composition and method of use wherein the drag reducing composition comprises a polyolefin, drag reducing polymer, a carrier or suspending medium, and a polycarboxylate dispersion agent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.