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:
Apr. 18, 2023
Filed:
Jul. 07, 2016
Sumitomo Seika Chemicals Co., Ltd., Hyogo, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Shizuoka Institute of Science and Technology, Shizuoka, JP;
Noriyuki Hayashizaka, Hyogo, JP;
Kazunori Kawasaki, Hyogo, JP;
Masayuki Yamashita, Hyogo, JP;
Takeo Ebina, Sendai, JP;
Takahiro Ishida, Fukuroi, JP;
Satomi Hattori, Fukuroi, JP;
Sumitomo Seika Chemicals Co., Ltd., Hyogo, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Shizuoka Institute of Science and Technology, Shizuoka, JP;
Abstract
An object of the present invention is to provide an improved partial discharge-resistant electrical insulating resin composition that can inhibit deterioration of an insulator due to partial discharge. The partial discharge-resistant electrical insulating resin composition of the present invention comprises boehmite alumina and a resin.