Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2006-10-10
2006-10-10
Brunsman, David M. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S668000, C106S669000, C106S671000, C106S719000, C106S724000, C106S802000, C106S803000, C106S277000, C106S283000, C106S281100, C588S252000, C588S257000
Reexamination Certificate
active
07118624
ABSTRACT:
The present invention provides a novel method to produce grade road base material using recycled oilfield waste, called “oil and gas waste,” more specifically, drilling waste and aggregate 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.
REFERENCES:
patent: 4880468 (1989-11-01), Bowlin et al.
patent: 4942929 (1990-07-01), Malachosky et al.
patent: 5106424 (1992-04-01), Rez
patent: 5277519 (1994-01-01), Nahm
patent: 5700107 (1997-12-01), Newton
patent: 6190106 (2001-02-01), Richardson et al.
patent: 6322489 (2001-11-01), Richardson et al.
patent: 6695077 (2004-02-01), Szymocha et al.
patent: 6706108 (2004-03-01), Polston
patent: 2003/0127903 (2003-07-01), Quintero
Perry et al, Chemical Engineer's Handbook, Fifth Edition, “Screw Conveyors” pp. 7-6 through 7-10, 1973 (no month avail).
“Q & A Asphalt Stabilized Base & Soil Recycling Q & A” (no date provided), 2 pages.
Meador Chip, TNRCC Analytical Report, Nov. 29, 1999, pp. 1-38, Corpus Christi, Texas 78408.
Texas Natural Resource Conservation Commission Inspection Report, Step. 11, 1999, pp. 1-7
Updated presumed prior art, single page sheet describing a process used by “Osage”.
San Antonio Construction News, Mar. 2002, 2 pages including “New Technology Represents a Turning Point”.
Special Specification 3157, 1993 Specifications (5 pages).
Pages 11-23 of a document entitled: “Environmental and Engineering Test Procedures,” (Updated, some pages missing).
4 pages of “Environmental Recycling” certificate forms (1999).
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.
2 page ltr to Mr. Grant from Div. of Solid & Haz. Waste (certified mail).
A selection of Internet Docs. printed out in early 2004, total 17 pages.
24 pages of British Cement Assn. Publication 46.050.
Railroad Comm. of TX ltr. to Osage Environmental re: permit for recycling, No. STF-011.
14 pages of Railroad Comm. of TX. assorted ltrs, begins with Transcon Energy Corp. re: permit for stationary treatment facility No. STF-010.
Brunsman David M.
Jackson & Walker, LLP
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