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:
May. 12, 2026
Filed:
Jul. 10, 2023
Nippon Paint Automotive Coatings Co., Ltd., Osaka, JP;
Tomoyuki Ishikawa, Hirakata, JP;
Azusa Jizodo, Hirakata, JP;
Kaito Fukui, Hirakata, JP;
Kohei Yamaguchi, Hirakata, JP;
Yoshito Araki, Hirakata, JP;
NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD., Osaka, JP;
Abstract
Provided is a clear coating composition from which a coating film superior in color shift and appearance can be obtained. A clear coating composition comprising: a hydroxy group-containing acrylic resin (A); a polyisocyanate compound (B); and an organic solvent (C), wherein the hydroxy group-containing acrylic resin (A) includes a primary hydroxy group-containing acrylic resin (A1) and a secondary hydroxy group-containing acrylic resin (A2); the primary hydroxy group-containing acrylic resin (A1) has a weight average molecular weight of 6,000 or less; the secondary hydroxy group-containing acrylic resin (A2) has a weight average molecular weight of 6,000 or more; the organic solvent (C) includes a ketone compound having 7 or more carbon atoms (C1); and the clear coating composition has a solid concentration at a time of application of 55% by mass or more.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile