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. 09, 2008
Filed:
Jun. 01, 2006
Applicant:
Noriaki Egawa, Yokohama, JP;
Inventor:
Noriaki Egawa, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 27/00 (2006.01); G03G 15/16 (2006.01); G03G 15/01 (2006.01); G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transfer belt composed of a single layer or a plurality of layers is disclosed in which the single layer or the outermost layer of the layers constituting the transfer belt is a layer formed from a polymer composition. The polymer composition contains particles having an average particle diameter of 20 nm or less and a refractive index of 2.3 or more with respect to light of 800 nm in wavelength. The transfer belt has a surface roughness having a maximum height Rz of 0.3 μm or less according to JIS B 0601, 2001.