Absorbent article having a composite absorbent core

Details Absorbent article having a composite absorbent core Absorbent article having a composite absorbent core

1997-02-26

1998-12-29

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

6043851, 604369, A61F 1315

Patent

active

058534024

ABSTRACT:
Disclosed is a distinctive composite absorbent core and an absorbent article incorporating the same. The absorbent core comprises at least one absorbent portion and at least one porous resilient portion. The porous resilient portion is located adjacent the absorbent portion and has a wet compression recovery of at least about 85 percent. The porous resilient portion may have a basis weight of from about 50 to about 250 grams per square meter and a density of not more than about 0.050 grams per cubic centimeter. In a particular aspect, the porous resilient portion has a mean pore size of at least about 1.50 millimeters. In a particular aspect, the absorbent article incorporates the absorbent core and has an absorbent core crotch width dimension which may be no more than about 6.35 centimeters. In another particular aspect, the absorbent article also has a fluid intake rate of at least about 10 milliliters per second.

REFERENCES:
patent: 3371667 (1968-03-01), Morse
patent: 3431911 (1969-03-01), Meisel, Jr.
patent: 3461872 (1969-08-01), McConnell et al.
patent: 3563243 (1971-02-01), Lindquist
patent: 3887408 (1975-06-01), Hoey
patent: 3901240 (1975-08-01), Hoey
patent: 3916900 (1975-11-01), Breyer et al.
patent: 3993074 (1976-11-01), Murray et al.
patent: 4000028 (1976-12-01), Hoey
patent: 4055184 (1977-10-01), Karami
patent: 4068666 (1978-01-01), Shiff
patent: 4069366 (1978-01-01), Hoey
patent: 4098728 (1978-07-01), Rosenblatt
patent: 4132839 (1979-01-01), Marans et al.
patent: 4191815 (1980-03-01), Jourquin et al.
patent: 4287251 (1981-09-01), King et al.
patent: 4306559 (1981-12-01), Nishizawa et al.
patent: 4338371 (1982-07-01), Dawn et al.
patent: 4364992 (1982-12-01), Ito et al.
patent: 4394930 (1983-07-01), Korpman
patent: 4410324 (1983-10-01), Sabee
patent: 4410571 (1983-10-01), Korpman
patent: 4415388 (1983-11-01), Korpman
patent: 4425130 (1984-01-01), DesMarais
patent: 4433972 (1984-02-01), Malfitano
patent: 4534769 (1985-08-01), De Jonckheere et al.
patent: 4592751 (1986-06-01), Gegelys
patent: 4610678 (1986-09-01), Weisman et al.
patent: 4613543 (1986-09-01), Dabi
patent: 4643726 (1987-02-01), Gegelys
patent: 4676785 (1987-06-01), Battista
patent: 4681577 (1987-07-01), Stern et al.
patent: 4685914 (1987-08-01), Holtman
patent: 4731391 (1988-03-01), Garvey
patent: 4740528 (1988-04-01), Garvey et al.
patent: 4798603 (1989-01-01), Meyer et al.
patent: 4834735 (1989-05-01), Alemany et al.
patent: 4847134 (1989-07-01), Fahrenkrug et al.
patent: 4880419 (1989-11-01), Ness
patent: 4891258 (1990-01-01), Fahrenkrug
patent: 4902565 (1990-02-01), Brook
patent: 4950262 (1990-08-01), Takagi
patent: 4988344 (1991-01-01), Reising et al.
patent: 5147345 (1992-09-01), Young et al.
patent: 5192606 (1993-03-01), Proxmire et al.
patent: 5294478 (1994-03-01), Wanek et al.

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