Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1992-08-31
1993-09-14
Cannon, James C.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
106601, 106602, 106605, 106610, 106632, 4283124, 428703, C04B 1204, C04B 1808, C04B 2000, C04B 3200
Patent
active
052447260
ABSTRACT:
A self-hardened, high temperature-resistant, foamed composite is described. An alkali metal silicate-based matrix devoid of chemical water has dispersed therein inorganic particulates, organic particulates, or a mixture of inorganic and organic particulates, and is produced at ambient temperature by activating the silicates of an aqueous, air-entrained gel containing matrix-forming silicate, particulates, flyash, surfactant, and a pH-lowering and buffering agent.
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Bailey David T.
Laney Bill E.
Rutherford Ronald L.
Williams F. Truman
Cannon James C.
Freund Samuel M.
The Hera Corporation
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