公开(公告)号：US20230128396A1

公开(公告)日：2023-04-27

申请号：US18069624

申请日：2022-12-21

Applicant: AGC Inc.

Inventor： Masatoshi ABE ,  Mizuna TOYODA ,  Tsuyoshi KAWAI ,  Shotaro BEPPU

IPC: C09D127/18 ,  C09D7/20 ,  C08F214/26 ,  C08F210/06 ,  C08F2/38 ,  C08K5/14 ,  C08K5/29 ,  C08J3/24 ,  C08J3/28

Abstract: A coating material of the present invention is a coating material containing: a fluorine-containing polymer having at least one of an iodine atom and a bromine atom; and a solvent, wherein a storage elastic modulus G′ of the fluorine-containing polymer is less than 360 kPa, and a total light transmittance of a mixed liquid obtained by mixing and stirring the fluorine-containing polymer and the solvent contained in the coating material is 1.0% or more, the mixed liquid being left to stand for 3 days, stirred again, and left to stand for 30 minutes to measure the total light transmittance.

公开(公告)号：US20190193112A1

公开(公告)日：2019-06-27

申请号：US16254641

申请日：2019-01-23

Applicant: AGC INC.

Inventor： Shun SAITO ,  Mizuna TOYODA ,  Masataka AIKAWA

IPC: B05D1/36 ,  B05D7/00 ,  B05D1/06 ,  C09D5/03 ,  C09D5/00 ,  C09D167/00 ,  C09D127/16

CPC classification number: B05D1/36 ,  B05D1/06 ,  B05D3/10 ,  B05D7/24 ,  B05D7/542 ,  C09D5/002 ,  C09D5/03 ,  C09D5/035 ,  C09D5/036 ,  C09D127/12 ,  C09D127/16 ,  C09D167/00 ,  C09D175/04

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, thenapplying 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, andheating the first coating layer and the second coating layer simultaneously to form a coating film on the surface of the substrate.