Patent · US Active

Polyarylether membranes

US7695628B2 · kind B2 · utility

1Cited by
18References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 15, 2006
Grant dateApr 13, 2010
Priority date—
Expiry dateJan 14, 2028

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G75/23
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

Membranes for use in methods and apparatuses for hemodialysis and hemofiltration are composed of at least one polyarylethernitrile block copolymer having structural units of formula I

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