Compression resistant cellulosic-based fabrics having high rates

Details Compression resistant cellulosic-based fabrics having high rates Compression resistant cellulosic-based fabrics having high rates

1998-02-06

1999-08-17

Fries, Kery

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Liquid binder applied subsequent to particle assembly

424402, 8195, 156 622, D04H 164, A01N 2534, D06M 13322, B27N 300

Patent

active

059389958

ABSTRACT:
A low density compression resistant cellulosic-based nonwoven fabric having good absorbency and et tensile strength is formed from cellulosic-based fibers which are treated for use in an air laid process, with an aqueous dispersion of a self-crosslinkable polymeric binder and a chemical stiffening agent for the cellulose fibers and then dried at temperatures that result in intrafiber crosslinking and interfiber binding. The cellulosic-based nonwoven fabrics, thus formed, are useful in personal care products such as diapers and feminine care products.

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