Patent · US Active

Water soluble polymer binder for lithium ion battery

US8092557B2 · kind B2 · utility

1Cited by

43References

14Claims

0Family size

Assignee

International Battery Corporation · US

Inventors

Milburn Ebenezer Jacob Muthu · Emmaus, US
Monira Mamari · Allentown, US
Chester Crane · State College, US

Key dates

Filing date	Mar 28, 2011
Grant date	Jan 10, 2012
Priority date	—
Expiry date	Mar 28, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49108
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrode for a rechargeable lithium ion battery includes an electro-active material, a (polystyrenebutadiene rubber)-poly (acrylonitrile-co-acrylamide) polymer, and a conductive additive. A battery using the inventive electrode is also disclosed.

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