Title:
CARBOXYMETHYLATED CELLULOSE NANOFIBERS
Document Type and Number:
WIPO Patent Application WO/2019/111939
Kind Code:
A1
Abstract:
Carboxymethylated cellulose nanofibers in which the degree of carboxymethyl substitution is higher than 0.30 and no more than 0.60, the cellulose type I crystallinity is 60% or higher, and the transmittance of light having a wavelength of 660 nm when the carboxymethylated cellulose nanofibers are made into an aqueous dispersion having a solids fraction of 1% (w/v) is 60% or higher.
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Inventors:
INOUE KAZUHIKO (JP)
NAKATANI TAKESHI (JP)
TADA YUSUKE (JP)
NAKATANI TAKESHI (JP)
TADA YUSUKE (JP)
Application Number:
PCT/JP2018/044697
Publication Date:
June 13, 2019
Filing Date:
December 05, 2018
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
C08B11/12
Domestic Patent References:
WO2017111016A1 | 2017-06-29 | |||
WO2014088072A1 | 2014-06-12 | |||
WO2014088072A1 | 2014-06-12 |
Foreign References:
JP6228707B1 | 2017-11-08 | |||
JP2012012553A | 2012-01-19 | |||
JP6337225B1 | 2018-06-06 | |||
JP2017149901A | 2017-08-31 | |||
JP2008001728A | 2008-01-10 |
Other References:
See also references of EP 3722328A4
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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