Engineered-pulp wet wiper fabric

Details Engineered-pulp wet wiper fabric Engineered-pulp wet wiper fabric

1989-01-31

1990-05-29

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

156 624, 162135, 162141, 162161, 162163, 206812, 428296, 428297, 428299, 428301, 4283066, 4283088, 428447, 428452, 604360, 604374, 604378, 604383, A01N 2534, A61F 1315, A61L 1546, D21H 1116, D21H 2136

Patent

active

049294989

ABSTRACT:
Discolsed are wet wiper products that incorporate antimicrobially-active nonwoven fabrics, preferably comprising: bonded fibers; a binder distributed on said fibers; and an antimicrobial agent distributed on from 10% through 50% of said fibers, said antimicrobial agent being substantive to said fibers such that said antimicrobial agent is prevented from substantially diffusing from said fabric.

REFERENCES:
patent: 2474306 (1949-06-01), Doub
patent: 3264172 (1966-08-01), Regutti
patent: 3728213 (1973-04-01), Hinz
patent: 3860709 (1975-01-01), Abbott et al.
patent: 4259103 (1981-03-01), Malek et al.
patent: 4408996 (1983-10-01), Baldwin
patent: 4615937 (1986-10-01), Bouchette
Hayes et al, "How Antimicrobial Treatment Can Improve Nonwovens", American Dyestuff Reporter, Jun. 1984, pp. 35-40 and 44-45.

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