Composite material

Stock material or miscellaneous articles – Structurally defined web or sheet – Including grain – strips – or filamentary elements in...

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156210, 428105, 428113, 428182, 428184, 428186, B32B 328, B32B 508, B32B 522

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active

044092741

ABSTRACT:
A composite structural panel of high strength and toughness is relatively inexpensively formed with state-of-the-art corrugated paperboard equipment and technology by bonding structural reinforcing fiber to a corrugated medium at an approximately 15.degree. orientation angle relative to the medium flute axes.

REFERENCES:
patent: 2960146 (1960-11-01), Williams
patent: 3071180 (1963-01-01), Finger et al.
patent: 3146155 (1964-08-01), Trenner
patent: 3404748 (1968-10-01), Bjorksten
patent: 3431162 (1969-03-01), Morris
patent: 4204016 (1980-05-01), Chavannes
patent: 4232074 (1980-11-01), Chavannes
patent: 4265981 (1981-05-01), Campbell
J. E. Gordon and G. Jeronimidis, Composites With High Work of Fracture, Phil. Trans. R. Soc. Lond. A 294, 545-550, (1980).

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