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:
Jun. 24, 1997
Filed:
Apr. 12, 1996
Shuji Mitani, Shizuoka, JP;
Kazuhiro Sato, Shizuoka, JP;
Kazuhiko Mizuno, Shizuoka, JP;
Yoshiyuki Hasegawa, Shizuoka, JP;
Tomoegawa Paper Co., Ltd., Tokyo, JP;
Abstract
An electrophotographic toner suitable for use in an image-forming apparatus employing an organic photoconductor is disclosed which comprises toner particles and, adherent to the surface thereof, magnetic particles having an FeO content of 17% by weight or lower, a specific surface area of from 2.5 to 6 m.sup.2 /g, and an octahedral or hexahedral particle shape. The toner functions to prevent toner components and paper dust from adhering to the surface of an organic photoconductor, and has satisfactory moisture resistance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile