Title:
PAPER CONTAINING CELLULOSE NANOFIBERS
Document Type and Number:
WIPO Patent Application WO/2019/132001
Kind Code:
A1
Abstract:
A paper containing cellulose nanofibers and pulp, wherein the cellulose nanofibers have 0.5 mmol/g or more of carboxyl groups on the basis of absolute dry weight and impart a Brookfield viscosity (60 rpm, 20°C) of over 1000 mPa⋅s and no more than 7000 mPa⋅s when formed into an aqueous dispersion having a concentration of 1% (w/v).
Inventors:
MATSUMOTO MAKOTO (JP)
SOTOOKA RYO (JP)
YOSHIMATSU TAKEHIRO (JP)
SOTOOKA RYO (JP)
YOSHIMATSU TAKEHIRO (JP)
Application Number:
PCT/JP2018/048464
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
D21H11/18; C08B15/02; D21H19/34
Domestic Patent References:
| WO2011001706A1 | 2011-01-06 |
Foreign References:
| JP2009263854A | 2009-11-12 | |||
| JP2009263849A | 2009-11-12 | |||
| US20120227920A1 | 2012-09-13 | |||
| JP2015502462A | 2015-01-22 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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