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KC recently
(on Aug.3, 2002) filed a patent application about a diaper system
for handling BM
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This
patent application discloses an absorbent article which comprise:
(a) a substrate, (b) an aperture in the substrate, positioned to receive
BM; and (c) aperture support structure. This aperture support structure
positioning and seating the aperture in the gluteal fold between the
buttocks of a user and in alignment with, the anus, to receive BM
(see the images below).
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Application
title:
Application:
Inventors:
Filed: |
Personal
care article with aperture aligned for receiving fecal material
20020111598
Vogt Robert Eugene, Serbiak Paul John, Sauer Barbara Oakley
April 3, 2002 |
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A
similar patent also filed by KC (US6,423,884), issued to Heidi Ann
Oehmen on July 23, 2002 discloses an apertured retaining structure
placed in the rear portion of the diaper system to control placement
of BM.
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Uni-charm’s
patent (US6,436,083, granted on August 20, 2002) discloses a diaper
which does no have gathers but the regions around the legs as
well as the crotch region are elastically stretchable longitudinally
and transversely.
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This
patent discloses a design in which topsheet and backsheet in the front
and rear waist regions are elastically stretchable in a transverse
direction while the topsheet and the backsheet at the transversely
opposite side edges of the crotch region are elastically stretchable
in a longitudinal direction.
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Application
title:
Inventors:
Filed:
Granted:
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Disposable
diaper fecal material
Mishima Yoshitaka, Sayama Yasushi
June 30, 2000
August 20, 2002
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