Animal husbandry – Material for absorbing moisture from waste product
Reexamination Certificate
2008-06-25
2011-10-25
Nguyen, Son T (Department: 3643)
Animal husbandry
Material for absorbing moisture from waste product
C119S169000
Reexamination Certificate
active
08042490
ABSTRACT:
The animal waste collection sheet is planar and is consisted of a top sheet which is liquid permeable, a back sheet which is liquid impermeable and an absorbent sheet disposed between the top sheet and the back sheet. The top sheet has a high fiber density region in a thickness direction thereof, with a fiber density higher than an average fiber density of the top sheet, at least in a part of a side facing the absorbent sheet. The average fiber density is preferably in the range of 0.005 to 0.20 g/cm3, and a fiber density of the high fiber density region is preferably in the range of 0.007 to 0.25 g/cm3.
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Ikegami Takeshi
Takahashi Masayuki
Baniani Shadi
Brinks Hofer Gilson & Lione
Nguyen Son T
Uni-Charm Corporation
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