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:
Jan. 14, 2025
Filed:
May. 31, 2019
Applicant:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Inventors:
Tomoki Hirai, Tokyo, JP;
Shiori Tabata, Tokyo, JP;
Seiichi Shike, Tokyo, JP;
Shuusuke Ishii, Tokyo, JP;
Assignee:
Resonac Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 3/30 (2006.01); C08K 3/36 (2006.01); C08K 5/521 (2006.01); C08L 79/08 (2006.01);
U.S. Cl.
CPC ...
H01B 3/306 (2013.01); C08K 3/36 (2013.01); C08K 5/521 (2013.01); C08L 79/08 (2013.01); C08L 2203/202 (2013.01);
Abstract
An electrically-insulating resin composition comprising a polyamide-imide resin, a silica fine particle and a dispersant having a phosphate ester group. This electrically-insulating resin composition can be used to provide an electrical insulator having excellent withstand voltage life characteristics against a surge voltage.
Quick Actions:
Hirai, Tomoki. (2025). Electrically-insulating resin composition and electrical insulator (U.S. Patent No. 12198832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12198832
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile