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:
Feb. 25, 2025
Filed:
Oct. 11, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroki Muramatsu, Tokyo, JP;
Noriaki Kobayashi, Ibaraki, JP;
Tomoyo Miyakai, Tokyo, JP;
Ryo Ishifuji, Ibaraki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A fixing belt having an endless shape includes a base layer having an endless shape, an elastic layer on an outer peripheral surface of the base layer, and a surface layer on an outer peripheral surface of the elastic layer, the elastic layer containing a rubber and fillers dispersed in the rubber, the fillers containing heat conductive fillers, an entire thickness of the elastic layer is from 100 μm to 3,000 μm, a content ratio of the fillers with respect to the entirety of the elastic layer being 35% by volume or more, a content ratio of the fillers in a region A being less than 35% by volume with respect to the region A, and the entirety of the elastic layer having a thermal conductivity of 0.4 W/(m·K) or more in a thickness direction thereof.