Multi-layer absorbent composite

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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428283, 428286, 428287, 428340, 604378, A41B 1302, B32B 526, B32B 702

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active

054665132

ABSTRACT:
Disclosed is an absorbent structure comprising first and second surge management layers and an absorbent layer located between said first and second surge management layers. The first surge management layer comprises synthetic polymeric fibers and the second surge management layer comprises hydrophilic fibers. The density of the absorbent layer is greater than the density of the first and second surge management layers.

REFERENCES:
patent: 3805790 (1974-04-01), Kaczmarzyk et al.
patent: 3996936 (1976-12-01), Widlund et al.
patent: 4047531 (1977-09-01), Karami
patent: 4102340 (1978-07-01), Mesek et al.
patent: 4269188 (1981-05-01), Nishizawa et al.
patent: 4282874 (1981-08-01), Mesek
patent: 4333464 (1982-06-01), Nakano
patent: 4333465 (1982-06-01), Wiegner
patent: 4354901 (1982-10-01), Kopolow
patent: 4364992 (1982-12-01), Ito et al.
patent: 4480000 (1984-10-01), Watanabe et al.
patent: 4531945 (1985-07-01), Allison
patent: 4560379 (1985-12-01), Stemmler
patent: 4673402 (1987-06-01), Weisman et al.
patent: 4685914 (1987-08-01), Holtman
patent: 4699619 (1987-10-01), Bernardin
patent: 4710187 (1987-12-01), Boland et al.
patent: 4762521 (1988-08-01), Roessler et al.
patent: 4770656 (1988-09-01), Proxmire et al.
patent: 4798603 (1989-01-01), Meyer et al.
patent: 4806408 (1989-02-01), Pierre et al.
patent: 4834735 (1989-05-01), Alemany et al.
patent: 4944735 (1990-07-01), Mokry
patent: 4994037 (1991-02-01), Bernardin
patent: 5009650 (1991-04-01), Bernardin
patent: 5069676 (1991-12-01), Ito et al.
patent: 5134007 (1992-07-01), Reising et al.
patent: 5176668 (1993-01-01), Bernardin
patent: 5294478 (1994-03-01), Wanek et al.
Test Method D2101-91, "Standard Test Methods for Tensile Properties of Single Man-Made Fibers Taken from Yarns and Tows," American Society for Testing & Materials, pp. 571-575.

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