Title:
COATING COMPOSITION, COATED MEMBER, AND METHOD FOR PRODUCING COATED MEMBER
Document Type and Number:
WIPO Patent Application WO/2024/013840
Kind Code:
A1
Abstract:
A coating composition according to the present disclosure comprises: a resin including an epoxy resin as a main component; and a cellulose nanofiber in which a functional group different from a hydroxyl group is introduced into a hydroxyl group moiety in a glucose unit at an introduction rate of 0% to 10%, wherein the concentration of the cellulose nanofiber with respect to the solid content is 0.05 mass% to 10 mass%, and the coating composition has a viscosity of 2.8 dPa·s to 350 dPa·s. The amount of at least one of the epoxy resin or a solvent is adjusted such that the content of the cellulose nanofiber is 0.03 mass% to 10 mass% with respect to the total coating composition.
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Inventors:
FUJINAKA SATOSHI (JP)
NAKAGAKI TAKAFUMI (JP)
NAKAGAKI TAKAFUMI (JP)
Application Number:
PCT/JP2022/027374
Publication Date:
January 18, 2024
Filing Date:
July 12, 2022
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
C09D7/65; C09D163/00
Domestic Patent References:
| WO2012153382A1 | 2012-11-15 | |||
| WO2006070887A1 | 2006-07-06 |
Foreign References:
| JP2019183004A | 2019-10-24 | |||
| CN113416465A | 2021-09-21 | |||
| CN108659679A | 2018-10-16 | |||
| CN106049053A | 2016-10-26 | |||
| JP2015036414A | 2015-02-23 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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