Patent · US Active

Process for preparing semipermeable membranes

US7708150B2 · kind B2 · utility

3Cited by
27References
18Claims
0Family size

Assignee

Inventor

Key dates

Filing dateSep 6, 2005
Grant dateMay 4, 2010
Priority date—
Expiry dateDec 5, 2027

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01D71/56
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

The invention provides methods for preparing reverse osmosis membranes having improved permeability as well as membranes prepared by such methods.

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