Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1999-04-16
2000-11-28
Green, Anthony
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106678, 106708, 106714, 106724, 106725, 106727, 106790, 106795, 106802, 106808, 106809, C04B 3810, C04B 2412, C04B 2415
Patent
active
061530050
ABSTRACT:
The present invention describes fluorochemical foam stabilizers used in combination with surfactants to yield foams that are exceptionally stable in cementitious media. The stabilized foams that incorporate these fluorochemical agents are useful as novel ultra-lightweight foam aggregates in concrete compositions of tailorable density, strength, and other properties. Methods of making concrete compositions that include such foam aggregates are also described.
REFERENCES:
patent: 3963507 (1976-06-01), Kuramoto et al.
patent: 4019919 (1977-04-01), DeSalvo
patent: 4373955 (1983-02-01), Bouchard et al.
patent: 5595595 (1997-01-01), Glenn
Hendricksen Randy S.
Justman Mark A.
Welker Charles D.
Welker Mark F.
Welker Martha A.
Green Anthony
Welker Charles D.
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