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:
Jul. 28, 2015
Filed:
Apr. 24, 2013
Nok Corporation, Tokyo, JP;
Synztec Co., Ltd, Tokyo, JP;
Shingo Sugiyama, Kanagawa, JP;
Junichi Nakayama, Kanagawa, JP;
Wataru Nemoto, Kanagawa, JP;
Atsushi Ikeda, Kanagawa, JP;
NOK CORPORATION, Tokyo, JP;
SYNZTEC CO., LTD., Tokyo, JP;
Abstract
The invention provides a fixing pressure roller having an elastic layer formed of a porous material produced from an emulsion, the roller having improved durability. The fixing pressure roller has a core, a rubber layer which has a thickness of 1.0 mm or less and which is provided around the core, and an elastic layer which is formed of a porous elastomer produced from an emulsion composition and which is provided around the rubber layer, the emulsion composition having a continuous phase of a liquid rubber material which forms an elastomer through curing.