Patent · US Active

PVDF membranes

US8859219B2 · kind B2 · utility

0Cited by
10References
20Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 30, 2011
Grant dateOct 14, 2014
Priority date—
Expiry dateNov 30, 2031

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T428/3154
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

The invention provides a method of treating a polyvinyl difluoride (PVDF) membrane comprising:

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