Title:
溶解度が混成されているホウ酸塩の防腐防虫剤
Document Type and Number:
Japanese Patent JP2004504329
Kind Code:
A
Abstract:
Preservative composition for lignocellulosic-based composites providing rapid and long-lasting protection against insect and fungal attack, in both low and high moisture environments, through the use of a combination of higher solubility and lower solubility borates. Pesticidal amounts of a lower solubility borate and a higher solubility borate are combined before or during their incorporation into a lignocellulosic-based composite. Useful low solubility borates include copper borate, zinc borate and barium metaborate. Useful high solubility borates include boric acid, boric oxide, ammonium borate and alkali metal borates such as sodium borate. Some alkaline earth metal borates, including calcium borates, calcium magnesium borates, magnesium borates and calcium sodium borates, are of intermediate solubility and may be used effectively as either a low soluble or high soluble borate depending on the combination used.
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Inventors:
Lloyd, Jeffrey, Dee
Manning, Mark, Jay
Ashar, frederick, em
Manning, Mark, Jay
Ashar, frederick, em
Application Number:
JP2002512313A
Publication Date:
February 12, 2004
Filing Date:
July 16, 2001
Export Citation:
Assignee:
U.S. Borax Incorporated
International Classes:
A01N25/10; A01N25/34; A01N59/14; B27K3/32; B27K3/20; (IPC1-7): A01N59/14; A01N25/10; A01N25/34; B27K3/20; B27K3/32
Domestic Patent References:
| JPS63135599A | 1988-06-07 | |||
| JPH04219201A | 1992-08-10 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda