| 摘要 |
A two-step method for both preserving and coloring wood is disclosed, which method comprises (a) in one step contacting the wood with a liquid composition containing a biocidally effective amount of a copper compound, and (b) in another separate step contacting the wood with a liquid composition containing a biocidally effective amount of a dithiocarbamate compound selected from the group consisting of alkyl dithiocarbamates, alkylene dithiocarbamates and soluble salts thereof. |
