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:
Aug. 08, 2017
Filed:
Mar. 16, 2015
Applicant:
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Inventors:
Yusuke Tanio, Kobe, JP;
Naoyuki Satoyoshi, Kobe, JP;
Assignee:
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 47/00 (2006.01); G03G 15/08 (2006.01); B29C 44/20 (2006.01); B29K 9/06 (2006.01); B29K 23/00 (2006.01); B29K 105/00 (2006.01); B29K 105/24 (2006.01); B29K 507/04 (2006.01); B29L 31/00 (2006.01); B29C 35/08 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0808 (2013.01); B29C 44/20 (2013.01); B29C 47/0023 (2013.01); B29C 2035/0855 (2013.01); B29K 2009/06 (2013.01); B29K 2011/00 (2013.01); B29K 2023/16 (2013.01); B29K 2105/0005 (2013.01); B29K 2105/24 (2013.01); B29K 2507/04 (2013.01); B29K 2995/0005 (2013.01); B29L 2031/767 (2013.01);
Abstract
A toner supply roller () is produced by preparing a rubber composition which contains a rubber component including an epichlorohydrin rubber and a butadiene rubber, a crosslinking component and a foaming component and, while extruding the rubber composition into a tubular body, continuously foaming and crosslinking the rubber composition of the tubular body by a continuous crosslinking apparatus including a microwave crosslinking device and a hot air crosslinking device. An image forming apparatus incorporates the toner supply roller ().