Stock material or miscellaneous articles – Structurally defined web or sheet – Weight per unit area specified
Patent
1983-03-11
1986-09-09
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Weight per unit area specified
128132D, 428284, 428287, 428341, 428492, 428913, A61F 1300
Patent
active
046109153
ABSTRACT:
A two-ply nonwoven fabric laminate comprises a first-ply of synthetic fibrous nonwoven material having an outer surface, an inner surface, and a thickness, and having a basis weight of from about 10 g/m.sup.2 to about 50 g/m.sup.2 ; and a second ply of fibrous nonwoven material having an outer surface, an inner surface, and a thickness, and having a basis weight of from about 10 g/m.sup.2 to about 50 g/m.sup.2. The inner surfaces of the first and second plies are adhered at their interface by a flexible, soft latex binder. The binder is adhered to substantially all fibers exposed on the inner surfaces of the first and second plies. The binder is present in the first ply from its inner surface to a depth of from about 20% to about 80% of its thickness, and is present in the second ply from its inner surface to a depth of from about 20% to about 80% of its thickness.
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Crenshaw Susan L. H.
Moore Danny R.
Schlintz Neal L.
Bell James J.
Braun Fredrick H.
Pollaro John M.
The Procter & Gamble & Company
Witte Richard C.
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