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:
Mar. 30, 2004
Filed:
Dec. 10, 1999
Applicant:
Inventors:
Yukiya Hareyama, Tokushima, JP;
Hidetoshi Ogawa, Tokushima, JP;
Assignee:
Otsuka Kagaku Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/500 ; B32B 9/00 ; H01B 1/02 ;
U.S. Cl.
CPC ...
B32B 1/500 ; B32B 9/00 ; H01B 1/02 ;
Abstract
A printing sheet shaped from a resin containing 5 to 80 wt. % of a fibrous electrically conductive filler less than 100 &OHgr;·cm in volume resistivity, having 3 to 50 &mgr;m in average fiber length, 0.01 to 5 &mgr;m in average fiber diameter and 3 to 100 in aspect ratio and having a surface coated with an electrically conductive layer containing at least a tin oxide and an antimony oxide, or a printing sheet comprising a film substrate and a covering layer formed on at least one surface of the substrate and comprising a resin containing the above conductive filler.