Patent · US Active

Functional polyarylethers

US7669720B2 · kind B2 · utility

1Cited by
20References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 15, 2006
Grant dateMar 2, 2010
Priority date—
Expiry dateFeb 23, 2028

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G75/23
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Membranes comprising functional polyarylether having structural units of formula I are useful for hemodialysis and hemofiltration:

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