Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1979-02-06
1980-11-04
Jacobs, Lewis T.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4213, C08L 8304
Patent
active
042319170
ABSTRACT:
This invention relates to high temperature polymer concrete composites comprising about 10-30% by weight of a liquid monomer mixture consisting essentially of an organosiloxane polymer crosslinked with an olefinically unsaturated monomer selected from the group consisting of styrene, methyl methacrylate, trimethylolpropane trimethacrylate, triallyl cyanurate, n-phenylmalimide, divinyl benzene and mixtures theroef; and about 70-90% by weight of an inert inorganic filler system containing silica sand and preferably a member selected from the group consisting of portland cement, Fe.sub.2 O.sub.3, carbon black and mixtures thereof; and optionally a free radical initiator such as di-tert-butyl peroxide, azobisisobutyronitrile, benzoyl peroxide, lauryl peroxide and other organic peroxides to initiate crosspolymerization of the monomer mixture in the presence of the inorganic filler.
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Carciello Neal
Fontana Jack
Kukacka Lawrence
Zeldin Arkady
Besha Richard G.
Cornish Cornell D.
DBesha Richard G.
Jacobs Lewis T.
The United States of America as represented by the United States
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