Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1992-01-27
1993-05-04
Bell, Mark L.
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
166292, 166295, C04B 2402
Patent
active
052078310
ABSTRACT:
A surfactant is added to a cement containing a polymer fluid loss additive, to synergistically reduce fluid loss from the cement before it hardens.
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Bell Mark L.
Marcontoni Paul
Shell Oil Company
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