发明名称 |
Borer-Resistant Wood, Wood Products, and Wooden Structures and Methods |
摘要 |
The invention provides methods for suppressing the degradation of wood, wood products, and wooden structures due to infestation by wood-boring organisms, by use of a polyurea composition. The invention also provides for wood, wood products, and wood structures that are resistant to degradation due to borer infestation by use of a polyurea composition.
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申请公布号 |
US2009263196(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
US20090496188 |
申请日期 |
2009.07.01 |
申请人 |
SAWYER KENNETH I;KUPPER ROBERT J |
发明人 |
SAWYER KENNETH I.;KUPPER ROBERT J. |
分类号 |
E02D5/60;B27K3/15;B27K3/38;B32B21/08;B32B27/40;C08G18/32 |
主分类号 |
E02D5/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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