Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Patent
1977-02-16
1978-05-09
Pavelko, Thomas P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
106314, 264256, 427427, 260 296S, C04B 735, B32B 1304, B32B 1306, C04B 3902
Patent
active
040888045
ABSTRACT:
Protective and decorative coatings of about two mills and greater thickness are produced from hydraulic cement slurries formulated with finely divided mineral aggregates, a film-forming synthetic polymer latex, a "super" water reducer, and a rust inhibitor. These constituents are formulated into liquid and powder components which are mixed prior to spraying or brushing to produce the coating. The coatings are non-burning and are applicable for interior and exterior use. Very fast set of the cement are obtainable by admixing an accelerator to either the liquid or powder component and mixing the two components continuously by passing through a static in-line mixing device located in a feed line duct just before a spray nozzle.
REFERENCES:
patent: 3767436 (1973-10-01), Peppler
patent: 3779971 (1973-12-01), Isenburg
patent: 3879909 (1975-04-01), Lamoria
patent: 3972723 (1976-08-01), Balle
patent: 3995086 (1976-11-01), Plungion
patent: 4014840 (1977-03-01), Emig
Cornwell Charles E.
Plunguian Mark
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