Fibrous fluid acquisition layer for absorbent articles

A - Human Necessities – 61 – L

Patent

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Details

A61L 15/22 (2006.01) A61F 13/15 (2006.01)

Patent

CA 2629870

A liquid acquisition material for use in an absorbent article, said material comprising at least first fibers and second fibers, wherein said first fibers are chemically cross-linked cellulose fibers and said second fibers are selected from the group consisting of : polyethylene, polypropylene, polyester, rayon, lyocell, and mixtures thereof, wherein said liquid acquisition material has a total dry weight and the first fibers have a first dry weight, and the second fibers have a second dry weight, wherein the first dry weight is from 30 to 95 percent of said total dry weight and the second dry weight is from 5 to 70 percent of the total dry weight.

La présente invention concerne un matériau d'acquisition de liquide pour un usage dans un article absorbant, ledit matériau comprenant au moins des premières fibres et des secondes fibres, où lesdites premières fibres sont des fibres de cellulose chimiquement réticulées et les secondes fibres sont choisies dans le groupe constitué par : le polyéthylène, le polypropylène, le polyester, la rayonne, le lyocell et leurs mélanges, où ledit matériau d'acquisition de liquide a une masse sèche totale et les premières fibres ont une première masse sèche et les secondes fibres ont une seconde masse sèche, la première masse sèche représentant de 30 à 95 pour cent de ladite masse sèche totale et la seconde masse sèche représentant de 5 à 70 pour cent de la masse sèche totale.

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