Title:
COATING FILM-EQUIPPED SUBSTRATE AND METHOD FOR PRODUCING COATING FILM-EQUIPPED SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2020/017562
Kind Code:
A1
Abstract:
Provided are a coating film-equipped substrate which exhibits an excellent antirust effect, and a method for producing a coating film-equipped substrate. A coating film-equipped substrate which has, in this order, a substrate comprising a metal, an undercoat layer formed on the substrate, and an overcoat layer, the coating film-equipped substrate being characterized in that the undercoat layer contains a zinc powder, graphene and a binder, the content ratio by mass of graphene to zinc powder in the undercoat layer is 1.0×10-4 to 1.0, and the overcoat layer contains a fluorine resin.
Inventors:
CEDRIC CHIN YAN SHENG (JP)
SAITO SHUN (JP)
SAITO SHUN (JP)
Application Number:
PCT/JP2019/028133
Publication Date:
January 23, 2020
Filing Date:
July 17, 2019
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
B32B15/082; B05D1/36; B05D7/24; B32B15/08; C23C26/00
Foreign References:
| JP2004277716A | 2004-10-07 | |||
| CN105623473A | 2016-06-01 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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