Patent · US Active

Composite materials

US9174410B2 · kind B2 · utility

0Cited by

8References

12Claims

0Family size

Assignees

HEXCEL COMPOSITES LIMITED · GB
Technical Fibre Products Limited · GB

Inventors

Martin Simmons · Baldock, GB
Michael Jeschke · Allmersbach im Tal, DE

Key dates

Filing date	Sep 11, 2009
Grant date	Nov 3, 2015
Priority date	—
Expiry date	May 7, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2605/18
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A prepreg comprising resin and at least one fiber layer and further comprising an electrically insulating layer and an electrically conducting layer is provided, and particularly wherein the conductive layer is at or near the top surface, beneath that is the insulating layer and beneath that is a fiber/resin interleaf structure.

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