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. 22, 2026
Filed:
Sep. 02, 2021
Applicant:
Dic Corporation, Tokyo, JP;
Inventors:
Masaki Hatase, Ichihara, JP;
Ryohei Shimizu, Ichihara, JP;
Junpei Ueno, Ichihara, JP;
Hideya Suzuki, Ichihara, JP;
Assignee:
DIC Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/10 (2006.01); C08F 293/00 (2006.01);
U.S. Cl.
CPC ...
C09D 183/10 (2013.01); C08F 293/00 (2013.01);
Abstract
Provided is a polymer functioning as a leveling agent that imparts high smoothness to a coating film without causing a defect on the surface of the coating film. Specifically, a silicone chain-containing polymer having a silicone chain on one terminal, in which the silicone chain has a number average molecular weight in a range of 2000 to 20000, and a polymerizable unsaturated group is not contained.
Hatase, Masaki. (2026). Silicone chain-containing polymer and coating composition containing said polymer (U.S. Patent No. 12742094). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12742094
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile