Layered wood composites
US8182928B2 · kind B2 · utility
23Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 2009 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | May 28, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31989
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for the preparation of a composite product, as well as the composite product. The composite product comprises at least two layers. At least one of the layers is of wood or another cellulose-containing material. The process comprises differentially treating the layers prior to, during, or after the lamination of the layers into a composite product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.