Patent · US Expired

Perfluoropolyether additives for electrochemical applications

US6896996B2 · kind B2 · utility

8Cited by
5References
21Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 28, 2001
Grant dateMay 24, 2005
Priority date—
Expiry dateFeb 18, 2023

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E60/10
  • WIPO fieldElectrical machinery, apparatus, energy
  • WIPO sectorElectrical engineering

Abstract

Electrolytic compositions comprising a perfluoropolyether additive of formula (I): wherein:

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