公开(公告)号：US20190185682A1

公开(公告)日：2019-06-20

申请号：US16282396

申请日：2019-02-22

Applicant: AGC Inc.

Inventor： Shun Saito ,  Mizuna Toyoda ,  Kouji Uchida

IPC: C09D5/16 ,  C09D127/12

CPC classification number: C09D5/1662 ,  C08F220/24 ,  C08F220/36 ,  C09D5/02 ,  C09D5/14 ,  C09D5/16 ,  C09D5/1637 ,  C09D7/43 ,  C09D7/63 ,  C09D127/12 ,  C09D133/04 ,  C09D133/066

Abstract: The present invention has an object to provide an anti-biofouling coating material which is capable of forming a coating film excellent in anti-biofouling properties and adhesiveness. Further, the present invention has another object to provide a ship, etc. and an article to be used in a humid or wetted environment, having, on its surface, a coating film formed by using the above anti-biofouling coating material. Further, the present invention has other objects to provide a method for preventing adhesion of organisms to a ship, etc. and to provide a method for preventing adhesion of fungi or algae to the surface of an article to be used in a humid or wetted environment, by using the above anti-biofouling coating material. The anti-biofouling coating material of the present invention is an anti-biofouling coating material to be applied to the surface of an article in order to prevent adhesion of organisms, which comprises a polymer F being a fluorinated polymer containing units based on a fluoroolefin, and a polymer G being a polymer containing units based on a (meth)acrylate having a polyoxyalkylene chain.

公开(公告)号：US11135615B2

公开(公告)日：2021-10-05

申请号：US16254641

申请日：2019-01-23

Applicant: AGC INC.

Inventor： Shun Saito ,  Mizuna Toyoda ,  Masataka Aikawa

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.

公开(公告)号：US11015065B2

公开(公告)日：2021-05-25

申请号：US16282396

申请日：2019-02-22

Applicant: AGC Inc.

Inventor： Shun Saito ,  Mizuna Toyoda ,  Kouji Uchida

IPC: C09D5/16 ,  C09D127/12 ,  C09D133/04 ,  C09D133/14 ,  C09D5/14 ,  C08F220/24 ,  C08F220/36 ,  C09D5/02 ,  C09D7/43 ,  C09D7/63 ,  C09D133/06

Abstract: The present invention has an object to provide an anti-biofouling coating material which is capable of forming a coating film excellent in anti-biofouling properties and adhesiveness. Further, the present invention has another object to provide a ship, etc. and an article to be used in a humid or wetted environment, having, on its surface, a coating film formed by using the above anti-biofouling coating material. Further, the present invention has other objects to provide a method for preventing adhesion of organisms to a ship, etc. and to provide a method for preventing adhesion of fungi or algae to the surface of an article to be used in a humid or wetted environment, by using the above anti-biofouling coating material. The anti-biofouling coating material of the present invention is an anti-biofouling coating material to be applied to the surface of an article in order to prevent adhesion of organisms, which comprises a polymer F being a fluorinated polymer containing units based on a fluoroolefin, and a polymer G being a polymer containing units based on a (meth)acrylate having a polyoxyalkylene chain.