Absorbent paper and absorbent article provided therewith
AssigneeKao Corporation
InventorsMitsugu Hamajima, Minoru Nakanishi
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Abstract
An absorbent paper comprising a base layer, which is obtained by paper-sheeting a material containing a highly bulky cellulose fiber, and a surface layer being located on the base layer, which is obtained by paper-sheeting a material containing a highly bulky cellulose fiber, is disclosed. Further, an absorbent article wherein the absorbent paper is used as an absorbent is also disclosed.
Claims7
In an absorbent article comprising a liquid-permeable surface material, a liquid-retaining absorbent and a liquid-impermeable leakproof material, the improvement wherein said liquid-retaining absorbent comprises an absorbent paper and a high-absorbent polymer, wherein said absorbent paper comprises:
- a base layer comprising a material containing from 20 to 80% by weight of a highly bulky cellulose fiber and from 80 to 20% by weight of a hydrophilic microfiber, and
- a surface layer which is located on said base layer and comprises a material containing from 50 to 98% by weight of a highly bulky cellulose fiber and from 2 to 30% by weight of a hot-melt adhesive fiber.
Dependencies are inferred from the claim text.