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. 12, 2019
Filed:
Jul. 02, 2010
Noriyuki Meguriya, Annaka, JP;
Satao Hirabayashi, Annaka, JP;
Nobumasa Tomizawa, Annaka, JP;
Hiroki Furukawa, Nagano, JP;
Masao Matuhira, Nagano, JP;
Noriyuki Meguriya, Annaka, JP;
Satao Hirabayashi, Annaka, JP;
Nobumasa Tomizawa, Annaka, JP;
Hiroki Furukawa, Nagano, JP;
Masao Matuhira, Nagano, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
A thermal fixing roll or belt-forming silicone rubber composition having a high thermal conductivity, a low compression set, and an improved heat resistance which is well adapted for use as a coating material in a fixing roll or fixing belt is provided. Also provided are a fixing roll and a fixing belt formed by using such composition. The thermal fixing roll or belt-forming silicone rubber composition comprises 100 parts by weight of a heat-curable silicone rubber composition and 50 to 800 parts by weight of silicon carbide having an iron content of up to 0.2% by weight at the surface and an average particle size of 1 to 50 μm.