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:
Sep. 01, 1998
Filed:
Oct. 16, 1996
Applicant:
Inventors:
Takuya Konno, Ibaraki-ken, JP;
Masaaki Takenaka, Kashiwa, JP;
Hitoshi Kakii, Ushiku, JP;
Mihoko Oda, Ushiku, JP;
Assignee:
Canon Kasei Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
399308 ; 430126 ;
Abstract
A belt-shaped intermediate transfer member is provided in an electrophotography apparatus, for transferring a toner image formed on a photosensitive drum to a recording medium such as paper. The intermediate transfer member includes at least a base layer and a surface layer provided upon this base layer. The base layer is formed of elastomer, and the surface layer is formed of engineering plastic such as polyether imide, polyether sulfone, polysulfone, or polyphenyl sulphone which have exceptional dimensional stability.