Title:
ARTIFICIAL WOOD MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/068583
Kind Code:
A1
Abstract:
Provided is an artificial wood material, comprising the following components in parts by weight: 35-50 parts of cellulose, 20-35 parts of hemicellulose and 15-35 parts of lignin. The preparation method therefor includes the steps that lignin is extracted from a natural wood material, and the lignin, cellulose and hemicellulose are agglutinated together, such that the artificial wood material is formed. By simulating the chemical structure of wood, the cellulose, hemicellulose and lignin are mixed to form the raw material of the artificial wood material, and the artificial wood material has a higher specific surface area. The method for preparing the artificial wood material is simple to operate, and has a low cost in raw material, and reduced preparation cost.
Inventors:
SUN QINGFENG (CN)
WANG CHAO (CN)
JIN CHUNDE (CN)
XIONG YE (CN)
WANG CHAO (CN)
JIN CHUNDE (CN)
XIONG YE (CN)
Application Number:
PCT/CN2017/098277
Publication Date:
April 19, 2018
Filing Date:
August 21, 2017
Export Citation:
Assignee:
UNIV ZHEJIANG A&F (CN)
International Classes:
B27N3/04
Foreign References:
| CN106493827A | 2017-03-15 | |||
| CN1067399A | 1992-12-30 | |||
| CN102702566A | 2012-10-03 | |||
| CN103146017A | 2013-06-12 | |||
| CN102114654A | 2011-07-06 | |||
| CN103556518A | 2014-02-05 | |||
| CN102443188A | 2012-05-09 | |||
| CN103406967A | 2013-11-27 | |||
| CN105235044A | 2016-01-13 | |||
| US20150233057A1 | 2015-08-20 |
Attorney, Agent or Firm:
KEYCOM PARTNERS, P.C. (CN)
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