Thermoset polyurethane matrix fiber reinforced composite
US8273450B2 · kind B2 · utility
3Cited by
24References
15Claims
0Family size
Inventor
Key dates
| Filing date | Aug 10, 2009 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Nov 27, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31989
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A composite fiber and resin reinforcement for strength members for use in the composite wood industry. The composite fiber and resin reinforcement is a fiber reinforced polymer (FRP) composite comprising a thermoset polyurethane resin matrix and a plurality of fibers. Typical uses will be as a reinforcing material for wood laminates, such as wood support beams (glulam), truck floors and truss fabrication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.