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. 27, 2019
Filed:
Dec. 19, 2016
Applicant:
Swcc Showa Cable Systems Co., Ltd., Tokyo, JP;
Inventors:
Kazuhisa Ishikawa, Tokyo, JP;
Shiro Katsuki, Tokyo, JP;
Narutoshi Kusaka, Tokyo, JP;
Shinji Yamazaki, Tokyo, JP;
Yoshimi Matsuzawa, Tokyo, JP;
Assignee:
SWCC SHOWA CABLE SYSTEMS CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29K 9/06 (2006.01); B29L 9/00 (2006.01); B29C 35/02 (2006.01); B29C 67/20 (2006.01); B29L 31/00 (2006.01); C08L 83/04 (2006.01); G03G 15/20 (2006.01); B29K 105/04 (2006.01); B29K 105/24 (2006.01); B29K 209/06 (2006.01); B29K 409/06 (2006.01); B29K 609/06 (2006.01); B29K 705/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/206 (2013.01); B29C 35/02 (2013.01); B29C 67/202 (2013.01); G03G 15/2057 (2013.01); B29K 2009/06 (2013.01); B29K 2105/041 (2013.01); B29K 2105/045 (2013.01); B29K 2105/24 (2013.01); B29K 2209/06 (2013.01); B29K 2409/06 (2013.01); B29K 2609/06 (2013.01); B29K 2705/00 (2013.01); B29K 2809/06 (2013.01); B29L 2009/00 (2013.01); B29L 2031/767 (2013.01); C08L 83/04 (2013.01);
Abstract
A method of manufacturing a heat-fixing rubber roller includes: forming a rubber layer of a silicone rubber composition on an outer periphery of a metal core shaft, the composition containing water-soluble sugar powder and methylene glycol; vulcanizing the rubber layer; and eluting the sugar powder and the triethylene glycol from the vulcanized rubber layer to form a foam rubber layer.