06790798 is referenced by 123 patents and cites 11 patents.

A highly absorbent composite sheet wherein a non-woven substrate having a bulky structure and solid SAP with a part contained inside said bulky structure and the rest exposed on the surface of said non-woven substrate are provided, a thermally fusible component being a hot-melt adhesive, the hot-melt adhesive forming a fibrous network and covering said solid SAP and fine cellulose fibers in contact with the solid SAP whereby a single or double fibrous network is provided with the solid SAP held in position. A method for manufacturing same, and an absorbent article using such highly absorbent composite sheet are also provided.

Title
Highly water absorbent sheet
Application Number
9/667815
Publication Number
6790798 (B1)
Application Date
September 22, 2000
Publication Date
September 14, 2004
Inventor
Ryoichi Matsumoto
Kunitachi
US
Migaku Suzuki
Kamakura
US
Agent
Manabu Kanesaka
US
Assignee
Japan Absorbent Technology Institute
US
IPC
B32B 5/18
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