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:
Sep. 29, 2026
Filed:
Aug. 26, 2021
Applicant:
Sherwin-williams (Guangdong) New Material Co., Ltd., Guangdong, CN;
Inventors:
Sai Wu, Guangdong, CN;
Jun Zhang, Guangdong, CN;
Yijiang Liu, Guangdong, CN;
Rong Xiong, Guangdong, CN;
Assignee:
Sherwin-Williams (Guangdong) New Material Co., Ltd., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/29 (2006.01); C08K 5/5419 (2006.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01); C09D 133/08 (2006.01); C09D 175/04 (2006.01);
U.S. Cl.
CPC ...
C09D 7/63 (2018.01); C08K 5/29 (2013.01); C08K 5/5419 (2013.01); C09D 7/65 (2018.01); C09D 133/08 (2013.01); C09D 175/04 (2013.01);
Abstract
The present application relates to a coating composition, a process for preparing the coating composition and an article containing a coating formed by the coating composition. It relates in particular to a dual-curing coating system, comprising: a film-forming resin composition comprising an aqueous dispersion of at least one carboxyl functional polymer; a first crosslinking agent comprising an epoxy silane; and a second crosslinking agent comprising an isocyanate.