Microfiber-containing absorbent structures and absorbent...

Details Microfiber-containing absorbent structures and absorbent... Microfiber-containing absorbent structures and absorbent...

A - Human Necessities

61

F

2/98.04, 28/0.5

A61F 13/15 (2006.01) A61L 15/26 (2006.01) D04H 1/56 (2006.01)

Patent

CA 1306855

MICROFIBER-CONTAINING ABSORBENT STRUCTURES AND ABSORBENT ARTICLES USING SUCH STRUCTURES ABSTRACT OF THE DISCLOSURE The present invention relates to absorbent web structures suitable for incorporation into absorbent articles such as sanitary napkins, diapers, incontinent devices, training pants and the like. Such structures comprise webs of entangled melt blown microfibers which are prepared from a particular type of hydro- philic nylon copolymer. Preferred hydrophilic nylon microfiber- based webs also contain staple fibers and/or particles of hydrogel-forming polymeric gelling agent. Web structures contain- ing hydrophilic nylon microfibers have especially desirable comfort, integrity and fluid handling characteristics.

588416

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