Title:
METHOD FOR THE MODIFICATION OF WOOD
Document Type and Number:
WIPO Patent Application WO/2013/139937
Kind Code:
A3
Abstract:
The invention is directed to a process for the continuous acetylation of wood elements. The process particularly combines a batchwise impregnation step, with a continuous reaction step. In order to realize this, a collection step is built-in, so as to allow batches of impregnated wood elements to be fed into a reactor in a continuous manner. Very high acetylation contents can be obtained, at a level that had not been achievable before in a continuous and non-catalyzed acetylation process.
Inventors:
POL BERNARDUS JOZEF MARIA (GB)
VAN DOMMELE STEFAN (GB)
BUSSEMAKER PAUL (GB)
PAINTER BENJAMIN (GB)
DE WIT GERRIT ARIE (GB)
KAPPEN THEODORUS GERARDUS MARINUS MARIA (GB)
VAN DOMMELE STEFAN (GB)
BUSSEMAKER PAUL (GB)
PAINTER BENJAMIN (GB)
DE WIT GERRIT ARIE (GB)
KAPPEN THEODORUS GERARDUS MARINUS MARIA (GB)
Application Number:
PCT/EP2013/055983
Publication Date:
November 14, 2013
Filing Date:
March 21, 2013
Export Citation:
Assignee:
TITAN WOOD LTD (GB)
International Classes:
B01J19/18; B01J19/20; C08H8/00; F26B11/04; F26B15/10
Domestic Patent References:
| WO2012037481A1 | 2012-03-22 |
Foreign References:
| EP0650998A1 | 1995-05-03 | |||
| US20100234557A1 | 2010-09-16 |
Attorney, Agent or Firm:
JANSEN, C.M. (Johan de Wittlaan 7, JR Den Haag, NL)
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