Title:
METHOD FOR PRODUCING FIBER-REINFORCED CELLULOSE-BASED RESIN
Document Type and Number:
WIPO Patent Application WO/2024/095822
Kind Code:
A1
Abstract:
Provided is a production method for producing, in a simple manner, a fiber-reinforced cellulose-based resin in which cellulose nanofibers are highly dispersed in a cellulose-based resin. One aspect of the present disclosure relates to a method for producing a fiber-reinforced cellulose resin, the method including: a step for synthesizing a cellulose derivative in an organic solvent and obtaining a reaction liquid containing the cellulose derivative; and a step for mixing a first dispersion liquid, in which cellulose nanofibers are dispersed in a poor solvent for the cellulose derivative, with the reaction liquid and precipitating the cellulose derivative.
Inventors:
TOYAMA KIYOHIKO (JP)
TANAKA SHUKICHI (JP)
TANAKA SHUKICHI (JP)
Application Number:
PCT/JP2023/038300
Publication Date:
May 10, 2024
Filing Date:
October 24, 2023
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
C08J3/00; C08B3/00; C08B11/02; C08H99/00
Domestic Patent References:
| WO2021040046A1 | 2021-03-04 |
Foreign References:
| JP2011195655A | 2011-10-06 | |||
| JP2020139089A | 2020-09-03 | |||
| JP2021155491A | 2021-10-07 | |||
| JP2017008176A | 2017-01-12 |
Attorney, Agent or Firm:
ITO Katsuhiro (JP)
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