Title:
ナノセルロース片、ナノセルロース片の製造方法、高分子複合材料及び高分子複合材料の製造方法
Document Type and Number:
Japanese Patent JP7407405
Kind Code:
B2
Abstract:
Provided is a polymer composite material or the like containing nanocellulose pieces that can be dispersed in a molten polymer. The polymer composite material contains: a matrix thermoplastic resin that serves as a base material; and flake-like nanocellulose pieces including cellulose nanofibers or cellulose nanocrystals obtained by binding, through covalent bonds or hydrogen bonds, molecules of a thermoplastic resin that is compatible with said matrix thermoplastic resin. The nanocellulose pieces are dispersed in the matrix thermoplastic resin.
Inventors:
Shinichi Kuroda
Hiroyuki Ohashi
Hiroyuki Ohashi
Application Number:
JP2022509948A
Publication Date:
January 04, 2024
Filing Date:
March 15, 2021
Export Citation:
Assignee:
Gunma University
Toho Industry Co., Ltd.
Toho Industry Co., Ltd.
International Classes:
C08L1/02; C08J3/12; C08J5/04; C08L23/12; C08L23/26; C08L67/00
Domestic Patent References:
| JP2017141323A | ||||
| JP2019210388A | ||||
| JP2016176052A | ||||
| JP2018203940A | ||||
| JP2017171881A | ||||
| JP2020045374A |
Foreign References:
| WO2012111408A1 |
Attorney, Agent or Firm:
Deloitte Tohmatsu Patent Attorneys Corporation