Fiber fabric and composite material
US7674510B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2006 |
| Grant date | Mar 9, 2010 |
| Priority date | — |
| Expiry date | Apr 25, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3195
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A fiber fabric includes a first fiber layer formed of a plurality of first fiber bundles, a second fiber layer formed of a plurality of second fiber bundles, a retaining thread group formed of a plurality of retaining threads, and a constraint thread group formed of a plurality of constraint threads. The first fiber layer is laminated in adjacent to the second fiber layer. The first fiber bundles diagonally intersect the second fiber bundles at an angle of 45 degrees. Accordingly, it is possible to improve a production efficiency of an overlapped sheet which gives excellent moldability and a strength, and has an increased thickness by overlapping the fiber fabrics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.