Patent · US Active

Composite material assembly

US8932697B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

HEXCEL COMPOSITES LIMITED · GB

Inventors

Armin Heidrich · Braunschweig, DE
Mark Whiter · Saffron Walden, GB
David Tilbrook · Tamworth, GB

Key dates

Filing date	Jul 11, 2007
Grant date	Jan 13, 2015
Priority date	—
Expiry date	May 14, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/659
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A composite material assembly (1) comprises a) a surface enhancing layer (5) comprising at least one layer of fibers, having a length to width aspect ratio of more than 5:1 and b) a structural layer (7) comprising at least one reinforcing fiber and at least one polymeric matrix.

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