Environmentally durable lightning strike protection materials for composite structures
US5225265A · kind A · utility
53Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1991 |
| Grant date | Jul 6, 1993 |
| Priority date | — |
| Expiry date | Dec 6, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/121
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Composite assemblies prepared from thermosettable matrix resin-impregnated fiber-reinforced prepregs, conductive metal screens, and film adhesives are provided which do not develop microcracks after extensive thermal cycling. The composite assemblies are particularly useful in the manufacture of vehicles in the transportation industry, especially aircraft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.