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:
Dec. 05, 2006
Filed:
Sep. 22, 2004
Applicants:
Masakazu Tanaka, Hyogo, JP;
Takayuki Hattori, Hyogo, JP;
Inventors:
Masakazu Tanaka, Hyogo, JP;
Takayuki Hattori, Hyogo, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01); B32B 27/06 (2006.01); B32B 27/18 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laminated seamless belt having at least a base layer and an outer layer. The base layer contains a polyester thermoplastic elastomer as its main component. The base layer has a volume resistivity set to not less than 1.0×10(Ω·cm) nor more than 1.0×10(Ω·cm). A volume resistivity of the outer layer is set to not less than 1.0×10(Ω·cm) and not less than 10 times as large as that of the base layer. The base layer and the outer layer are formed by laminated extrusion.