Title:
METHOD FOR PRODUCING CELLULOSE NANOFIBER DRY SOLID
Document Type and Number:
WIPO Patent Application WO/2017/111016
Kind Code:
A1
Abstract:
A method for producing a dry solid of cellulose nanofibers wherein the production method includes (A) a step for preparing a dispersion of cellulose nanofibers having an average fiber diameter of 2-500 nm dispersed in a mixed solvent of water and a water-soluble organic solvent and (B) obtaining cellulose nanofibers by drying the dispersion.
Inventors:
NAKATANI TAKESHI (JP)
SATO SHINJI (JP)
SATO SHINJI (JP)
Application Number:
PCT/JP2016/088371
Publication Date:
June 29, 2017
Filing Date:
December 22, 2016
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
C08B15/04; C08B11/12; D01F2/00
Domestic Patent References:
| WO2013183415A1 | 2013-12-12 | |||
| WO2015107995A1 | 2015-07-23 | |||
| WO2010134357A1 | 2010-11-25 | |||
| WO2012124652A1 | 2012-09-20 | |||
| WO2017022052A1 | 2017-02-09 |
Foreign References:
| JP2012021081A | 2012-02-02 | |||
| JP2009203559A | 2009-09-10 | |||
| JP2016196534A | 2016-11-24 | |||
| JP2015134873A | 2015-07-27 |
Other References:
See also references of EP 3395839A4
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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