Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – Waste barrier – containment – or monitoring
Reexamination Certificate
2011-04-12
2011-04-12
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Subterranean waste disposal, containment, or treatment
Waste barrier, containment, or monitoring
C405S129450, C405S129750, C405S129800
Reexamination Certificate
active
07922423
ABSTRACT:
The method of the present invention results in a secondary containment area for above ground storage tanks. The method involves leveling the site, laying a foundation bed, building a retaining barrier around the site, covering the foundation bed and retaining barrier with a liner cloth, and applying a layer of polyurea to the liner cloth and retaining barrier.
REFERENCES:
patent: 4355844 (1982-10-01), Muzzarelli
patent: 4765775 (1988-08-01), Kroger
patent: 4802322 (1989-02-01), Bendfeld
patent: 4917537 (1990-04-01), Jacobson
patent: 5454195 (1995-10-01), Hallsten
patent: 5814693 (1998-09-01), Priest et al.
patent: 5882142 (1999-03-01), Siglin et al.
patent: 6026760 (2000-02-01), Phillips et al.
patent: 6315495 (2001-11-01), Starheim
patent: 6695534 (2004-02-01), Cain et al.
patent: 6841111 (2005-01-01), Rickner et al.
patent: 6854926 (2005-02-01), Siglin et al.
patent: 7494298 (2009-02-01), Perkins
patent: 2002/0137871 (2002-09-01), Wheeler et al.
patent: 2005/0058838 (2005-03-01), Markusch et al.
patent: 2005/0158131 (2005-07-01), Markusch et al.
patent: 2006/0027794 (2006-02-01), Heinz
patent: 2006/0057394 (2006-03-01), Cork
patent: 2006/0122320 (2006-06-01), Cahill et al.
patent: 2007/0208156 (2007-09-01), Posey et al.
patent: 2007/0208157 (2007-09-01), Posey et al.
patent: 2008/0003060 (2008-01-01), Perkins
patent: 2008/0092730 (2008-04-01), Hall
patent: 2009/0324335 (2009-12-01), Fossen et al.
patent: 2009/0324336 (2009-12-01), Fossen et al.
patent: 2010/0096075 (2010-04-01), Perkins et al.
patent: 2010/0098371 (2010-04-01), Perkins et al.
patent: 2010/0140262 (2010-06-01), Whitener
patent: 1514885 (2005-03-01), None
patent: WO 2007/136514 (2007-11-01), None
patent: 2008003120 (2008-01-01), None
Dudley J. Primeaux II, “Polyurea Solves Temporary Issue”, Polyurea Development Association, 2004.
“Specification for VFI-210 (210SC80) Secondary Containment Membrane on Geotextile Over Earthen Surfaces”, Updated Sep. 1999.
“Geotextile Coating”, Primeaux Associates LLC.
“Spraying Over Geotextile”, 2001, 2003, 2005 Primeaux Associates LLC, Rev. 03.05.
“General Standard: Polyurea / Geotextile Elastomeric Lining Systems”, Polyurea Development Association.
Office Action mailed Jun. 27, 2008, by the USPTO, regarding U.S. Appl. No. 11/426,996.
Notice of Allowance mailed Oct. 22, 2008, by the USPTO, regarding U.S. Appl. No. 11/426,996.
Versaflex Polyurea Sealants and Coatings:: The Polyurea People; http://www.versaflex.com.
Sherwin-Williams, http://www.sherwin-williams.com/pro/index.jsp.
Sherwin-Williams Envirolastic AR200 HD White.
The Sherwin-Williams Company Material Safety Data Sheet, B81V3300, Mar. 17, 2009.
http://polyureasystems.com/apps.htm (2005)—Markets and Applications for Spray Polyurea.
Primeaux Associates (2001)—Spraying over Geotextile.
Primeaux and Hanson (Sep. 11, 2006)—The True Polyurea Spray Elastomer Story: Chemistry, Advances, and Applications.
http://www.coastingsworld.com/contents/view/21465 (Aug. 11, 2005)—S-W polyurea helps in fight against.
Falcon Technologies and Services, Inc.
Haynes and Boone LLP
Lagman Frederick L
LandOfFree
Method of constructing a secondary containment area does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of constructing a secondary containment area, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of constructing a secondary containment area will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2715431