Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2007-01-09
2007-01-09
Wood, Elizabeth D. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S705000, C106S710000, C106S801000, C106S711000, C106S816000, C106S708000, C106S792000, C106S800000, C427S372200, C427S421100
Reexamination Certificate
active
10868062
ABSTRACT:
A dry mix particulate composition of a calcined oxide of Mg and/or Ca, an acid phosphate, and fly ash or equivalent, wherein the calcined oxide is present in the range of from about 17% to about 40% by weight and the acid phosphate is present in the range of from about 29% to about 52% by weight and the fly ash or equivalent is present in the range of from about 24% to about 39% by weight when sand is added to the dry mix, it is present in the range of from about 39% to about 61% by weight of the combined dry mix and sand. A method of forming a structural member is also disclosed wherein an aqueous slurry of about 8–12 pounds of water is added to dry mix and sand.
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Paul, Jr. James W.
Wagh Arun S.
Emrich & Dithmar LLC
UChicago Argonne LLC
Wood Elizabeth D.
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