Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With halogen – nitrogen – oxygen – or phosphorus containing...
Reexamination Certificate
2007-08-23
2010-11-30
Jagannathan, Vasu (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
With halogen, nitrogen, oxygen, or phosphorus containing...
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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Ashmore John William
Ghosh Tirthankar
Laganella David Michael
Shah Nilesh
Crimaldi Kenneth
Jagannathan Vasu
Reddy Karuna P
Rohm and Haas Company
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