Reducing galvanic degradation of hybrid metal/composite structures
US5643499A · kind A · utility
5Cited by
12References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1993 |
| Grant date | Jul 1, 1997 |
| Priority date | — |
| Expiry date | Sep 14, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31703
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Galvanic degradation under salt spray or salt water conditions in hybrid structures containing a corrosible metal and a conductive-fiber reinforced polymer matrix composite is reduced through the addition to the polymer matrix of the composite of an effective amount of an inorganic corrosion/degradation inhibitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.