Title:
セルロースナノファイバー及び／又はキチンナノファイバーのコーティングの製造方法
Document Type and Number:
Japanese Patent JP7367264
Kind Code:
B2
Abstract:
Provided is a method for forming a coating of anionic or cationic cellulose nano-fibers or chitin nano-fibers which are less uneven and uniform on an electroconductive substrate. A liquid dispersion of anionic cellulose nano-fibers or a liquid dispersion of cationic cellulose nano-fibers and/or chitin nano-fibers, an electroconductive substrate that is an object to be coated, and an electrode are placed in an electrolysis bath, an electric current is passed using the electroconductive substrate as a positive electrode when the anionic cellulose nano-fibers are used and using the electroconductive substrate as a negative electrode when the cationic cellulose nano-fibers and/or the chitin nano-fibers are used, and the nano-fibers are electrophoresed to the electroconductive substrate to coat the electroconductive substrate with the nano-fibers.
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Inventors:
Masahiro Morita
Keigo Watanabe
Takeshi Nakatani
Keigo Watanabe
Takeshi Nakatani
Application Number:
JP2023505579A
Publication Date:
October 23, 2023
Filing Date:
March 08, 2022
Export Citation:
Assignee:
NIPPON PAPER INDUSTRIES CO.,LTD.
International Classes:
C25D13/06; C08B5/00; C08B5/14; C08B11/10; C08B11/12; C08B37/08; C25D13/00; C25D15/00
Domestic Patent References:
| JP2019173253A |
Foreign References:
| CN110904490A | ||||
| KR1020190034933A | ||||
| WO2018181480A1 |
Attorney, Agent or Firm:
Osamu Yamamoto
Mitsutoshi Nakamura
Yuki Ogasawara
Noriyuki Arai
Mitsutoshi Nakamura
Yuki Ogasawara
Noriyuki Arai
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