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:
Nov. 05, 2002
Filed:
Sep. 28, 1999
Applicant:
Inventor:
Motohiro Ogura, Odawara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 3/02 ;
U.S. Cl.
CPC ...
B05D 3/02 ;
Abstract
An electrophotographic transfer paper of the present invention has a basis weight of 60 to 100 g/m , which is coated by a film at least on one side, and has an average surface centerline roughness (Ra) of 1.5 &mgr;m or less, volume resistivity of 1×10 &OHgr;cm or more at 30° C./80% RH and paper stiffness of 16 cm or more, and prevents uneven discharge under low humidity conditions, and produces no faulty images and shows sufficient paper transportability under high humidity conditions.