Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1992-09-29
1994-12-20
Bell, Mark L.
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106745, 106764, 106771, C04B 702, C04B 706
Patent
active
053743105
ABSTRACT:
The present invention is an improved process for preparing a portland cement composition where the process comprises heat calcining a mixture comprising a source of calcium and a source of silicon to form clinker. The improvement comprises providing to the process a silicon containing product resulting from the hydrolysis of chlorosilicon by-product as at least a portion of the source of silicon.
REFERENCES:
patent: 4408030 (1983-10-01), Marko
Chemical Abstract-"Cements Containing Additives of Water Insoluble Organosilicon Powders" Moskvin et al. (1971) Russian Korroz. Betona Aggresivnykh Sredakh, 107-11.
Encyclopedia of Chemical Technology, Kirk-Othmer Eds., John Wiley & Sons, vol. 5, pp. 163-193, 1979. no month.
Bunce Timothy R.
Dhaul Ajay K.
Halm Roland L.
Johnson Richard G.
Lund Ronald E.
Bell Mark L.
Boley William F.
Dow Corning Corporation
Marcantoni Paul
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