The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
Sep. 08, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Choongkeon Kim, Suwon-si, KR;
Youngdeog Koh, Suwon-si, KR;
Kwangjoo Kim, Suwon-si, KR;
Yonghwan Kim, Suwon-si, KR;
Dahyun Byeon, Suwon-si, KR;
Seok Rhee, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/61 (2018.01); C09D 5/00 (2006.01); C09D 133/04 (2006.01); C09D 167/00 (2006.01); F25D 23/02 (2006.01);
U.S. Cl.
CPC ...
C09D 7/61 (2018.01); C09D 5/002 (2013.01); C09D 133/04 (2013.01); C09D 167/00 (2013.01); F25D 23/02 (2013.01);
Abstract
A matting agent-free matte metallic steel sheet for a home appliance, including a primer layer formed on the steel sheet, a basecoat layer formed on the primer layer, a print layer formed on the basecoat layer, and a clearcoat layer formed on the print layer, wherein the clearcoat layer includes an acrylic resin having a weight average molecular weight Mw range of 70,000 to 100,000.