Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2007-06-19
2007-06-19
Brunsman, David M. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S669000, C106S671000, C106S697000, C588S257000
Reexamination Certificate
active
10481671
ABSTRACT:
The present invention provides a novel method to produce grade road base material using recycled oilfield waste, called “oil and gas waste,” and aggregate waste and a novel road base material. Hydration and mixing of the waste materials along with a binder, will achieve an irreversible pozzolanic chemical reaction necessary for stabilization into a road base. An asphalt emulsifier may be included in the binder to manufacture asphalt stabilized road base. The entire method is a cold batch process.
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patent: 6322489 (2001-11-01), Richardson et al.
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patent: 2003/0116887 (2003-06-01), Scott
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Meador, Chip, TNRCC Analytical Report, (Nov. 29, 1999) pp. 1-38, Corpus Christi, Texas 78408.
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1 page of Texas Natural Resource Conservation Commission “Non PST Waste Profile”; revised (Nov. 1, 1994).
Railroad Comm. of TX Itr. to Transcon Energy Corp. regarding permit for stationary treatment facility dated (Oct. 12, 2001), re: appl. dated Apr. 20, 1998.
“Recycling Center. . . Recyclable Materials” Div. of Solid and Hazardous Waste, Trenton, NJ. for Soil Safe, Inc., City of Salem, pp. 1-16, no date provided.
2 page Itr to Mr. Grant from Div. of Solid & Haz. Waste (certified mail), no date provided.
A selection of Internet Docs. printed out in early (2004), no month provided, total 17 pages.
24 pages of British Cement Assn. Publication 46.050 (2001), no month provided.
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Brunsman David M.
Jackson & Walker, LLP
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