Title:
TREATMENT OF SURFACES TO STABILIZE HEAVY METALS
Document Type and Number:
WIPO Patent Application WO2003085064
Kind Code:
A3
Abstract:
A reactive coating composition and method for treating a surface including heavy metals by applying the reactive coating composition to the surface. The surface can be, for example, a paint layer containing heavy metals. The reactive coating composition includes a stabilizing agent to stabilize the heavy metal and a permeability enhancing agent to increase the permeability of the paint layer, facilitating the reaction of the heavy metal with the stabilizing agent. The structure including the treated paint layer can be left in place or can be disposed in a non-hazardous landfill.
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Inventors:
BARTHEL JAMES (US)
PETERS MARK A (US)
PETERS MARK A (US)
Application Number:
PCT/US2003/010292
Publication Date:
March 16, 2006
Filing Date:
April 03, 2003
Export Citation:
Assignee:
MT2 LLC (US)
International Classes:
C09D7/00; C07G99/00; (IPC1-7): A62D3/00
Foreign References:
| US5827574A | 1998-10-27 | |||
| US5902392A | 1999-05-11 | |||
| US5700107A | 1997-12-23 | |||
| US6258018B1 | 2001-07-10 |
Other References:
See also references of EP 1572811A4
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