Paper making and fiber liberation – Processes and products – Plural fiber containing
Reexamination Certificate
2011-03-01
2011-03-01
Hug, Eric (Department: 1741)
Paper making and fiber liberation
Processes and products
Plural fiber containing
C162S146000, C162S152000, C162S156000, C162S157100, C162S157200, C055S524000, C055S527000, C055S528000, C442S334000, C442S415000, C442S416000
Reexamination Certificate
active
07897012
ABSTRACT:
This invention is to provide a sheet product that is excellent in moisture absorption amount, moisture absorption speed and moisture release speed and is capable of keeping a powder from falling off and that can have a large content of a moisture adsorbent, and the sheet product of this invention contains (a) a moisture adsorbent formed of a tubular or fibrous metal oxide, (b) a cellulosic fibrillated fiber, and (c) an organic fiber having a fineness of 0.01 dtex to 0.45 dtex and is characteristically produced by a paper-making method.
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Kito Masatoshi
Matsuoka Masanobu
Takaoka Kazuchiyo
Chin Peter
Hug Eric
Mitsubishi Paper Mills Limited
Wenderoth , Lind & Ponack, L.L.P.
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