Fibrous materials and composites
US7971809B2 · kind B2 · utility
53Cited by
280References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 21, 2007 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Jun 21, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249924
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Methods of making fibrous materials are disclosed that include shearing a fiber source to provide a first fibrous material, and passing the first fibrous material through a first screen. Also, composites are disclosed that includes a fibrous material, a resin and a dye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.