Invention Grant
- Patent Title: Process for producing coated article
-
Application No.: US16254641Application Date: 2019-01-23
-
Publication No.: US11135615B2Publication Date: 2021-10-05
- Inventor: Shun Saito , Mizuna Toyoda , Masataka Aikawa
- Applicant: AGC INC.
- Applicant Address: JP Chiyoda-ku
- Assignee: AGC INC.
- Current Assignee: AGC INC.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2016-146449 20160726
- Main IPC: B05D1/36
- IPC: B05D1/36 ; B05D7/24 ; C09D5/03 ; B05D1/06 ; B05D7/00 ; C09D5/00 ; C09D127/12 ; C09D175/04 ; B05D3/10 ; C09D127/16 ; C09D167/00

Abstract:
To provide a process for producing a coated article, capable of producing a coated article having a coating film excellent in weather resistance, using a powder coating material.
A process for producing a coated article having a substrate, comprising:
applying a curable powder coating material containing a curable polymer containing no fluorine atom, a curing agent and a pigment to a surface of a substrate, to form a first coating layer composed of the curable powder coating material, then
applying a powder coating material containing a fluorinated polymer and containing no pigment to a surface of the first coating layer, to form a second coating layer composed of the powder coating material, and
heating the first coating layer and the second coating layer simultaneously to form a coating film on the surface of the substrate.
A process for producing a coated article having a substrate, comprising:
applying a curable powder coating material containing a curable polymer containing no fluorine atom, a curing agent and a pigment to a surface of a substrate, to form a first coating layer composed of the curable powder coating material, then
applying a powder coating material containing a fluorinated polymer and containing no pigment to a surface of the first coating layer, to form a second coating layer composed of the powder coating material, and
heating the first coating layer and the second coating layer simultaneously to form a coating film on the surface of the substrate.
Public/Granted literature
- US20190193112A1 PROCESS FOR PRODUCING COATED ARTICLE Public/Granted day:2019-06-27
Information query