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. 24, 2019
Filed:
Sep. 21, 2018
Kinyosha Co., Ltd., Tokyo, JP;
Sadayuki Ishikura, Tokyo, JP;
Yohei Chabata, Tokyo, JP;
KINYOSHA CO., LTD., Tokyo, JP;
Abstract
This heat fixing belt is provided with a tubular belt base that is formed from an insulating heat-resistant resin, an elastic resistive heat generation layer that is formed from an elastic base material containing an elastic material and contains conductive material, a toner release layer, and a pair of electrode layers for feeding a power to the elastic resistive heat generation layer. The elastic resistive heat generation layer is provided on the outer circumferential surface of the belt base. The toner release layer is provided as the outermost layer. The pair of electrode layers are provided on both end portions of the outer circumferential surface of the elastic resistive heat generation layer, and have a volume resistivity that is lower than the volume resistivity of the elastic resistive heat generation layer.