| 发明名称 |
WOOD TREATMENT COMPOSITIONS |
| 摘要 |
The present invention relates to a composition for rendering wood material resistant to biological deterioration, which composition comprises an aqueous ammoniacal solution of copper and quaternary ammonium compounds. |
| 申请公布号 |
DE3263211(D1) |
申请公布日期 |
1985.05.30 |
| 申请号 |
DE19823263211 |
申请日期 |
1982.02.03 |
| 申请人 |
DOMTAR INC. |
发明人 |
FINDLAY, DAVID M.;RICHARDSON, NEIL G. |
| 分类号 |
B27K3/52;(IPC1-7):B27K3/52 |
主分类号 |
B27K3/52 |
| 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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