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Patent Searching and Data


Title:
ABSORBING SHEET AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH08246395
Kind Code:
A
Abstract:

PURPOSE: To obtain a thin absorbing sheet of a paper state capable of surely fixing a highly absorbing polymer to the interior of an absorbing sheet without damaging absorbing characteristics of the highly absorbing polymer of its own, not making the highly absorbing polymer cause gel blocking even in the case of repeated absorption of a liquid and developing absorbing characteristics of the highly absorbing polymer of its own.

CONSTITUTION: The absorption characteristics of this absorbing sheet containing at least hydrophilic fibers, thermally fusible bondable fibers or a paper strength reinforcing agent and a highly absorbing polymer are established when the highly absorbing polymer does not exist on the absorption surface in which the absorbing sheet absorbs a liquid, the highly absorbing polymer is dispersed and arranged in the interior of the absorbing sheet and bonded and fixed to the hydrophilic fibers constituting the absorbing sheet. The highly absorbing polymer has 5-300g/m2 dispersed weight and the absorbing sheet has 0.3-1.5mm thickness.


Inventors:
Masaki, Kazumichi
Kubota, Yoshihito
Ichikawa, Hidetomo
Kaganoi, Mari
Nakanishi, Minoru
Hamashima, Yoshiji
Yamamoto, Yasuhiro
Kawasaki, Hironori
Application Number:
JP1995000340175
Publication Date:
September 24, 1996
Filing Date:
December 27, 1995
Export Citation:
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Assignee:
INOGAMI KK
KAO CORP
International Classes:
A47K7/02; A61F13/00; A61F13/15; A61F13/53; A61F13/534; D04H1/425; D21H21/14; D21H21/22; (IPC1-7): D21H21/22; A61F13/15; D04H1/42
Attorney, Agent or Firm:
羽鳥 修