公开(公告)号：US20170240761A1

公开(公告)日：2017-08-24

申请号：US15238112

申请日：2016-08-16

Applicant: GRAND TEK ADVANCE MATERIAL SCIENCE CO., LTD.

Inventor： Hsueh-Tso LIN ,  Rui-Gang HOU ,  Dick ZHONG

IPC: C09D127/14 ,  C08J7/04 ,  B05D7/00 ,  C09D5/00

CPC classification number: C09D127/14 ,  B05D3/0254 ,  B05D3/0406 ,  B05D7/50 ,  B05D7/542 ,  B05D2202/00 ,  B05D2401/21 ,  B05D2506/10 ,  C08J7/047 ,  C08J2327/14 ,  C08J2427/14 ,  C09D5/002

Abstract: A method of manufacturing a coating is provided, which includes applying a primer paint on a substrate, wherein the primer paint includes 100 parts by weight of a first PVF, 30-70 parts by weight of an assistance resin, 5-30 parts by weight of a curing agent, 100-120 parts by weight of a first latent solvent, 3-methoxy-3-methyl-1-butanol, and water. The first latent solvent, 3-methoxy-3-methyl-1-butanol, and water have a weight ratio of 60:10-20:40-60. The method also applies a finish paint on the primer paint, wherein the finish paint includes 100 parts by weight of a second PVF, 100-120 parts by weight of a second latent solvent, 3-methoxy-3-methyl-1-butanol, and water, wherein the second latent solvent, 3-methoxy-3-methyl-1-butanol, and water have a weight ratio of 50:10-20:30-60. The primer paint and the finish paint are baked and dried to form a coating.

公开(公告)号：US20170240760A1

公开(公告)日：2017-08-24

申请号：US15219756

申请日：2016-07-26

Applicant: GRAND TEK ADVANCE MATERIAL SCIENCE CO., LTD.

Inventor： Hsueh-Tso LIN ,  Rui-Gang HOU ,  Chih-Hung LIN ,  Dick ZHONG

IPC: C09D127/14 ,  C09D1/00 ,  B05D3/02 ,  C09D7/12 ,  C09D163/00 ,  C09D171/00 ,  C09D5/08

CPC classification number: C09D127/14 ,  B05D3/0254 ,  B05D7/14 ,  B05D7/148 ,  B05D7/546 ,  B05D2252/02 ,  B05D2504/00 ,  B05D2506/10 ,  B05D2601/24 ,  C09D1/00 ,  C09D5/08 ,  C09D7/48 ,  C08L63/00 ,  C08L75/06

Abstract: A method of manufacturing a bi-layered coating is provided, which includes applying a primer paint on a substrate, wherein the primer paint includes 100 parts by weight of a first polyvinyl fluoride, 20 to 50 parts by weight of an assistance resin, and 150 to 170 parts by weight of a first latent solvent, and wherein the assistance resin is polyester modified epoxy resin, polyester type polyurethane resin, phenoxy resin, or a combination thereof. The primer paint is baked and dried to form a primer coating. A finish paint is then applied onto the primer coating, wherein the finish paint includes 100 parts by weight of a second polyvinyl fluoride and 120 to 150 parts by weight of a second latent solvent. The finish paint is baked and dried to form a finish coating on the primer coating.

公开(公告)号：US20170232470A1

公开(公告)日：2017-08-17

申请号：US15091097

申请日：2016-04-05

Applicant: GRAND TEK ADVANCE MATERIAL SCIENCE CO., LTD.

Inventor： Hsueh-Tso LIN ,  Rui-Gang HOU ,  Dick ZHONG

IPC: B05D3/02 ,  C09D5/16 ,  B05D7/00 ,  C09D127/16

CPC classification number: B05D3/0254 ,  B05D5/083 ,  B05D7/50 ,  B05D7/52 ,  C09D5/1668 ,  C09D5/1693 ,  C09D127/16 ,  C08K5/3492 ,  C08L33/14 ,  C08L83/04

Abstract: A baking-type aqueous organic silicon fluorine-containing polymer paint is provided, which includes an aqueous organic silicon fluorine-containing polymer dispersion and a curing agent. The curing agent includes aqueous amino resin, aqueous isocyanate resin, or a combination thereof. In addition, the paint may further include an assist resin such as aqueous polyester resin, aqueous acrylic acid resin, aqueous epoxy resin, aqueous phenoxy resin, or a combination thereof.