Wood treatment method

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With halogen – nitrogen – oxygen – or phosphorus containing...

Reexamination Certificate

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Details

C510S199000, C510S475000, C510S476000, C510S500000, C510S508000

Reexamination Certificate

active

07842656

ABSTRACT:
A method for treating wood to inhibit leaching of copper compounds into the environment. The method comprises treating the wood with a copper-containing wood preservative and a latex copolymer.

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patent: 6107397 (2000-08-01), Blankenburg et al.
patent: 6469097 (2002-10-01), Bett et al.
patent: 2004/0016909 (2004-01-01), Zhang et al.
patent: 2004/0258768 (2004-12-01), Richardson et al.
patent: 2005/0003163 (2005-01-01), Krishnan
patent: 2005/0227895 (2005-10-01), Ghosh et al.
patent: 1281911 (1972-07-01), None

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