Stock material or miscellaneous articles – Pile or nap type surface or component – Flock surface
Patent
1984-10-29
1987-02-03
Thibodeau, Paul J.
Stock material or miscellaneous articles
Pile or nap type surface or component
Flock surface
428151, 428246, 428248, 428286, 4283084, 4283179, 428521, 428904, B32B 708, B32B 300
Patent
active
046408584
ABSTRACT:
A composite sheet material having a soft, suede-like surface appearance and feel, high liquid absorption and retention, and improved resilience and abrasion resistence suitable for use as a wiping cloth comprising a reinforcing textile fabric substrate having opposed raised fiber surfaces, a water-absorbent, porous, polymeric foam layer composition comprising a acrylonitrile-butadiene polymer and a polyacrylate polymer secured to each of the raised fiber surfaces of the fabric with the fibers substantially embedded therein, and a plurality of flocked fibers embedded in and extending from the outer surface of each foam layer, the fibers having a length of from about 0.75 to 1.25 ml. and providing improved liquid absorption of the fabric and reduced surface tack. Preferably the textile fabric substrate is a woven fabric containing hydrophilic cellulosic yarns and fibers, and the flocked fibers embedded in the outer surface of the foam layers are hydrophilic cellulosic fibers, such as cotton.
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M. Lowenstein Corporation
Thibodeau Paul J.
Wilburn, Jr. Luke J.
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