PAPER CONTAINING CELLULOSE NANOFIBERS

Title:

PAPER CONTAINING CELLULOSE NANOFIBERS

Document Type and Number:

WIPO Patent Application WO/2019/189770

Kind Code:

A1

Abstract:

Provided is a paper having excellent strength and stiffness. This paper is provided with a raw paper layer that contains raw material pulp and cellulose nanofibers, wherein the cellulose nanofibers are mechanically disintegrated, chemically modified cellulose nanofibers, and the moisture content of the paper is 10 wt% or less when the paper is humidity-controlled under the conditions of 23°C and 50±2% according to JIS P 8111.

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Inventors:

SOTOOKA RYO (JP)
YOSHIMATSU TAKEHIRO (JP)
HISANAGA YUKI (JP)
JINDAI MUNENOBU (JP)
TAGAMI KEISUKE (JP)

Application Number:

PCT/JP2019/014024

Publication Date:

October 03, 2019

Filing Date:

March 29, 2019

Export Citation:

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Assignee:

JUJO PAPER CO LTD (JP)

International Classes:

D21H11/18; C08B15/04; D21H11/20; D21H17/25

Domestic Patent References:

WO2009122982A1

2009-10-08

Foreign References:

JP2016094680A	2016-05-26
JP2018003215A	2018-01-11
JP2013503986A	2013-02-04