Patent · US Active

Cellulose based functional composites, energy storage devices and manufacturing methods thereof

US10396328B2 · kind B2 · utility

0Cited by

0References

21Claims

0Family size

Assignee

Teknologian tutkimuskeskus VTT Oy · FI

Inventors

Vesa Kunnari · Espoo, FI
Otto-Ville Kaukoniemi · Espoo, FI

Key dates

Filing date	Nov 6, 2015
Grant date	Aug 27, 2019
Priority date	—
Expiry date	Apr 3, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/13
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Document discloses new technologies for utilizing cellulose based materials in composites and electrically functionalized structures, such as energy storage devices. The object of the invention is achieved by means of high consistency fibrillated cellulose with at least one functional additive. This high consistency mixture is processed to form the composite structure having a shape and then dried or let to dry.

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