Patent · US Active

Composite article

US11286355B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Benjamin A. Johnson · Fremont, US
Terry R. Hobbs · Windom, US
Patrick J. Kilps · Richfield, US
Patrick R. McKellips · Stillwater, US
Ambuj Sharma · Windom, US
Jeffrey M. Smits · Fond du Lac, US

Key dates

Filing date	Sep 20, 2018
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Oct 26, 2038

Classification

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

Abstract

There is provided a composite article comprising a composite material comprising 60 wt % to 98 wt % of a hydrolytically stable thermoplastic resin; and 1 wt % to 11 wt % long conductive metal fibers coated with a polymer selected from at least one of aromatic polycarbonates, aromatic polycarbonate alloys, aromatic polyethers, maleated polyolefins, semi-aromatic nylons, stabilized nylons, and combinations thereof.

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