Cellulose fiber molded product and method for manufacturing the same

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United States of America Patent

PATENT NO 11814794
SERIAL NO

17275006

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Abstract

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A cellulose fiber molded product having improved tensile elastic modulus and a method for manufacturing the molded product is provided. The cellulose fiber molded product contains cellulose fibers as the main component, in which the cellulose fibers contain pulp and defibrated fibers, and the defibrated fibers contain microfibrillated cellulose. The method for manufacturing the molded product includes preparing a cellulose fiber slurry using the pulp and the defibrated fibers, forming wet paper from the cellulose fiber slurry, and dehydrating, pressurizing, and heating the wet paper. The defibrated fibers include microfibrillated cellulose, or microfibrillated cellulose and cellulose nanofibers.

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Patent Owner(s)

Patent OwnerAddress
DAIO PAPER CORPORATIONSHIKOKUCHUO-SHI EHIME 799-0492

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Takaaki Ehime, JP 22 24
Miyoshi, Takahiro Ehime, JP 11 87
Okawa, Junya Ehime, JP 9 10

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