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. 17, 2013
Filed:
Apr. 27, 2012
Hitoshi Itabashi, Yokohama, JP;
Akane Masumoto, Yokohama, JP;
Takashi Kenmoku, Mishima, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A toner is provided which has toner particles containing a charging component and containing an aromatic compound represented by the following formula (1): wherein Rto Reach independently represent a hydrogen atom, a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atom(s) or an alkoxyl group having 1 to 18 carbon atom(s); Rto Reach independently represent a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atom(s) or an alkoxyl group having 1 to 18 carbon atom(s); Rrepresents a hydrogen atom or a methyl group; and m represents an integer of 1 to 3.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile