Method for producing wood fibre pellets
US9511508B2 · kind B2 · utility
2Cited by
24References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2005 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Jan 7, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B7/92
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for producing pellets or granules comprising fibers of a lignocellulousic material, for use as a feedstock in plastics manufacture, conveying in a dry or wet air stream and applying to the fibers a liquid formulation comprising one or more polymers, monomers, or oligomers, forming the fibers into a solid product, and breaking down the solid product to produce said pellets or granules. Typically the conduit conveys the fibers in a plant for manufacture of fiber board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.