Patent · US Active

Aqueous slurry for battery electrodes

US11283078B2 · kind B2 · utility

0Cited by

1References

5Claims

0Family size

Assignee

Leclanche' S.A. · CH

Inventors

Hilmi Buqa · Brugg, CH
Werner Scheifele · Oberkirch, DE
Pierre Blanc · Les Angles, FR

Key dates

Filing date	Aug 6, 2019
Grant date	Mar 22, 2022
Priority date	—
Expiry date	Aug 6, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A slurry or paste for the manufacture of electrodes for secondary batteries such as lithium ion containing electrochemical cells. The slurry comprises a water-based binder with CMC, SBR and PVDF as binder materials.

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