Patent · US Active

Composite materials, production thereof and use thereof in electrical cells

US9099223B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

BASF SE

Inventors

Nicole Janssen · Bermersheim, DE
Alexander Panchenko · Ludwigshafen, DE
Oliver Gronwald · Frankfurt, DE

Key dates

Filing date	May 24, 2012
Grant date	Aug 4, 2015
Priority date	—
Expiry date	May 24, 2032

Classification

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

Abstract

The present invention relates to composite materials comprising a reaction product of (A) at least one organic polymer, (B) sulfur, (C) carbon in a polymorph which comprises at least 60% sp2-hybridized carbon atoms, and (D) 2-20% by weight of a perfluorinated or partly fluorinated polymer, based on the total weight of components (A), (B) and (C) used before reaction, and also to a process for producing inventive composite materials and to the use of inventive composite materials.

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