Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1978-06-14
1981-05-12
Silverman, Stanley S.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
5230914, 52DIG7, 5230913, 428228, 428285, 428331, B32B 516
Patent
active
042672228
ABSTRACT:
A building panel comprising, when completed, a substantially rigid polyester resin building mass in sheet form having molded therein a plurality of closely compacted porous scoria rock particles of varied size in range of 1/4 to 11/4 inch diameter size and each comprising vesicules of varied size in range of 0.1 to 0.5 millimeters diameter that occupy the major portion of the volume of each such particle, such particles being compacted to form a substantially incompressible mass, said polyester resin being of substantial tensile strength and extending between the rock particles and including fingerlike intrusions extending into the larger vesicules of the rock particles and holding the rock particles together, said compacted rock particles substantially filling the entire volume of the polyester resinous mass, and including portions extending beyond the volume occupied by such polyester resin mass.
REFERENCES:
patent: 2577214 (1951-12-01), Slayter
patent: 2806509 (1957-09-01), Bozzucco et al.
patent: 2975488 (1961-03-01), Brunner
patent: 3144346 (1964-08-01), Dilnot
patent: 3256374 (1966-06-01), Suzuki
patent: 3324213 (1967-06-01), Anfinset
patent: 3328231 (1967-06-01), Sergovic
patent: 3419454 (1968-12-01), Hoffman
patent: 3679539 (1972-07-01), Gossens et al.
patent: 3745052 (1973-07-01), Higgins
patent: 3830776 (1974-08-01), Carlson et al.
patent: 3917547 (1975-11-01), Massey
patent: 3958063 (1976-05-01), Robson
Journal of the American Concrete Institute, Apr. 1949 pp. 582-586.
Lane Munson H.
Lane, Jr. Munson H.
Silverman Stanley S.
LandOfFree
Composite panel and process of its manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite panel and process of its manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite panel and process of its manufacture will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2046981