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. 06, 2018
Filed:
Jun. 11, 2014
Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichi-ken, JP;
Hidekazu Kurimoto, Kiyosu, JP;
Hideyuki Imai, Kiyosu, JP;
Masanori Kumazaki, Kiyosu, JP;
Shinji Matsunaga, Kiyosu, JP;
TOYODA GOSEI CO., LTD., Aichi-pref., JP;
Abstract
A rubber composition includes, as essential components, an EDPM polymer, a carbon black, an electrical insulating amorphous or spindle-shaped filler, a softener, and a sulfur-based vulcanizing agent as essential components, and also includes, as an optical component, an electrical insulating plate-shaped filler. An obtained vulcanized product is satisfied with the following Equations (1) and (2):volume resistivity ≧1.0×10Ω·cm  (1)(<100° C.>/<23° C.>−1)×100≧−15%  (2)