Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2006-01-03
2006-01-03
Wood, Elizabeth D. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S667000, C106S668000, C106S724000, C106S725000, C106S726000, C106S727000, C106S708000, C106S781000, C106S696000
Reexamination Certificate
active
06982000
ABSTRACT:
The present invention provides improved cement compositions comprising hydraulic cement, silica hydrophobicized with a mixture of organosilicon compounds and water.
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Halliburton brochure entitled “Howco-Suds Surfactant” dated 1999.
Chatterji Jiten
Cromwell Roger S.
Roddy Craig W.
Baker & Botts L.L.P.
Halliburton Energy Service,s Inc.
Roddy Craig W.
Wood Elizabeth D.
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