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:
Mar. 31, 2026
Filed:
Jul. 27, 2021
Sherwin-williams (Guangdong) New Material Co., Ltd., Foshan City, CN;
Libin Wu, Foshan City, CN;
Yijiang Liu, Foshan City, CN;
SHERWIN-WILLIAMS (GUANGDONG) NEW MATERIAL CO., LTD., Guangdong, CN;
Abstract
The present application relates to a two-component polyurethane coating composition, a coating formed from the two-component polyurethane coating composition and a coated article. The two-component polyurethane coating composition comprises: component A comprising an aqueous dispersion of at least one hydroxyl functional resin; and component B comprising at least one non-hydrophilic isocyanate curing agent and at least one diluent, wherein the at least one diluent comprises at least one alkyl glycol ester, at least one cyclic carbonate ester, or combinations thereof, and the at least one alkyl glycol ester does not have an ether bond. The coated article of the present application comprises the coating formed from the two-component polyurethane coating composition. The coating composition of the invention adopts a low-cost non-hydrophilic curing agent, and the formed coating has improved gloss or transparency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile