Panel and method of forming a three-sheet panel
US10569504B2 · kind B2 · utility
0Cited by
21References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2017 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Jun 24, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C30/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A panel comprises a first face sheet and a second face sheet spaced apart from the first face sheet. The panel further comprises a core sheet intercoupled between the first face sheet and the second face sheet. Each of the first and second face sheets is made of a material having a thermal expansion that is different from the thermal expansion of the other face sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.