Products and method of core crush prevention
US7311960B2 · kind B2 · utility
2Cited by
19References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1999 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | May 24, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2361
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Stiffness-treated honeycomb sandwich structures which exhibit reduced core crush and/or reduced void content are provided. Additionally, stiffness-treated prepreg plies which exhibit increased frictional resistance when disposed on other prepreg plies are also provided. Further, associated starting materials and methods are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.