Fibrous superabsorbent core having integrally attached hydrophob

Details Fibrous superabsorbent core having integrally attached hydrophob Fibrous superabsorbent core having integrally attached hydrophob

1992-06-04

1994-04-05

Stoll, Robert L.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

D04H 104

Patent

active

H00012980

ABSTRACT:
Absorbent structures are disclosed comprising a fibrous, superabsorbent core and an integrally attached facing layer.
The structures can be made by forming nonwoven webs of mixtures of thermoplastic fibers and superabsorbent fibers, and a web consisting essentially of thermoplastic hydrophobic fibers. The layers are bonded together using thermal bonding.
The structures are suitable for use in disposable absorbent products, in particular, pantiliners.

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patent: 4844965 (1989-07-01), Foxman
patent: 4855179 (1989-08-01), Bourland et al.
patent: 4886697 (1989-12-01), Perdelwitz, Jr. et al.
patent: 4939017 (1990-07-01), Foxman
patent: 5015245 (1991-05-01), Noda

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