Title:
WOOD PRESERVATIVE AND METHOD FOR WOOD PRESERVATION
Document Type and Number:
WIPO Patent Application WO/2010/066066
Kind Code:
A1
Abstract:
A boron based wood preservative composite comprises the materials of sodium fluoroborate and didecyl dimethyl ammonium chloride (DDAC). The said materials penetrate through the wood ready for preservation with the application of vacuum and pressure, and then react chemically to produce water-insoluble boron composition. A method for wood preservation treatment is also disclosed.
Inventors:
CAO JINZHEN (CN)
YU LIPING (CN)
YU LIPING (CN)
Application Number:
PCT/CN2008/001993
Publication Date:
June 17, 2010
Filing Date:
December 11, 2008
Export Citation:
Assignee:
UNIV BEIJING FORESTRY (CN)
CAO JINZHEN (CN)
YU LIPING (CN)
CAO JINZHEN (CN)
YU LIPING (CN)
International Classes:
B27K3/08; A01N59/10; A01N59/14; B27K3/15; B27K3/30; B27K3/52; B27K5/04
Domestic Patent References:
| WO2001081666A2 | 2001-11-01 |
Foreign References:
| CN101161431A | 2008-04-16 | |||
| CN1500605A | 2004-06-02 |
Other References:
"The Proceedings of the Asian Symposium on the Conservation and Dvelopment of Traditional National Architecture", 2004, article JIN ZHONG-WEI ET AL.: "Technological Change and Problems in the Industry of the Wood Protection."
JIN ZHONG-WEI ET AL.: "ACQ Preservative and Preservative-treated Wood.", CHINA WOOD INDUSTRY., vol. 18, no. 4, July 2004 (2004-07-01)
JIN ZHONG-WEI ET AL.: "ACQ Preservative and Preservative-treated Wood.", CHINA WOOD INDUSTRY., vol. 18, no. 4, July 2004 (2004-07-01)
Attorney, Agent or Firm:
BEIJING YUANBEN INTELLECTUAL PROPERTY LAW OFFICE (No. 12 Huayuan Road,Haidian District, Beijing 8, CN)
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