Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1993-03-15
1994-07-05
Cannon, James C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428232, 428236, 428246, 428251, 428285, 428286, 428294, 156178, 156327, 156330, B32B 508, B32B 3100, B32B 3500, C09J 500, C09J 700
Patent
active
053266307
ABSTRACT:
A reinforcing fiber sheet is provided which includes a support sheet and reinforcing fibers. The fibers are arranged in one direction on at least one surface of the support sheet and attached thereto through an adhesive layer. There is also provided a method of reinforcing a structure, which includes arranging bundles of the reinforcing fibers in one direction on at least one surface of a support sheet in parallel apart from each other or close to each other, wherein the surface of the support sheet is coated with an adhesive layer. Thereafter, pressing the bundles against the support sheet such that the reinforcing fibers are adhered through the adhesive layer to the support sheet in one direction in a slightly unfastened state to thereby produce the reinforcing fiber sheet.
REFERENCES:
patent: 4435470 (1984-03-01), Niconchuk
patent: 4454184 (1984-06-01), Britton
patent: 4454192 (1984-06-01), Suzuki
patent: 4604319 (1986-08-01), Evans et al.
patent: 4868035 (1989-09-01), Weinberg et al.
patent: 4983453 (1991-01-01), Beall
patent: 4997693 (1991-03-01), Sonoh et al.
Inoue Hiroshi
Saito Makoto
Takezawa Makoto
Cannon James C.
Tonen Corporation
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