Stock material or miscellaneous articles – Sheet including cover or casing
Patent
1981-08-26
1984-07-31
Van Balen, William J.
Stock material or miscellaneous articles
Sheet including cover or casing
428 71, 428 76, 428119, 428182, 428246, 428268, 428273, 428285, 4283135, 4283139, 4283193, 428421, 428920, B32B 100, B32B 300, B32B 2704, B32B 2742
Patent
active
044630433
ABSTRACT:
A building panel (10, 20, 30, 31, 32, 60 and 70) having spaced first and second outer layers (11, 12), a covering layer (15) bonded to an exterior surface of at least one of the outer layers, and a connecting member (13, 14, 64, 71) extending across the space between the first and second layers and joined to both layers. The first and second outer layers are made of furan resin reinforced with glass fibers.
REFERENCES:
patent: 3411256 (1968-11-01), Best
patent: 3544417 (1970-12-01), Corzine
patent: 3573144 (1971-03-01), Andersen
patent: 4043950 (1977-08-01), Wilmsen
patent: 4076873 (1978-02-01), Shea
patent: 4250136 (1981-02-01), Rex
patent: 4283462 (1981-08-01), Meyer et al.
patent: 4291088 (1981-09-01), Wolff
patent: 4361613 (1982-11-01), Bogner et al.
patent: 4365001 (1982-12-01), Meyer et al.
"Effectiveness of Flame Retardant Additives in Furan Resins", Product Bulletin of The Quaker Oats Company, dated Feb. 1978.
"QuaCorr 1200 FR Resin", Bulletin No. 402-A of the Quaker Oats Company, dated Sep. 1978.
"Flame Retardant Furane Resins", Fire Prevention Science and Technology No. 22, date unknown.
Reeves John F.
Wahner Clarence O.
Sprinkmann Sons Corporation
Van Balen William J.
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