Method for the production of particle boards
US4565662A · kind A · utility
5Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1983 |
| Grant date | Jan 21, 1986 |
| Priority date | — |
| Expiry date | Apr 29, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27N1/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for the production of particle boards by addition of a hydrophobing agent and a curable glue to wood based particles, shaping of the particle mass and subsequent curing of the glue by application of pressure and heat. The quality of the board is increased by keeping the hydrophobing agent heated above its melting temperature in the presence of the particles before the gluing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.