D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 13/04 (2006.01) D21H 17/26 (2006.01) D21H 17/66 (2006.01)
Patent
CA 2246207
A water-disintegratable fibrous sheet comprising a web of fibers comprising pulp of hardwood and pulp of conifer, pulp of conifer having a fiber length longer than that of the pulp of hardwood, and a water-insoluble or water-swellable binder being contained in the web to bind the fibers, is disclosed. The fibrous sheet is excellent in water-disintegratability and has sufficient strength for withstanding practical use. Furthermore, since excellent water-disintegratability and strength can be obtained without using a water-soluble binder, a production process of the fibrous sheet can be made simple.
Konishi Takayoshi
Takeuchi Naohito
Mcfadden Fincham
Uni-Charm Corporation
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