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:
Feb. 27, 2018
Filed:
Jul. 21, 2016
Fuji Xerox Co., Ltd., Tokyo, JP;
Yoshifumi Eri, Kanagawa, JP;
Hiroyoshi Okuno, Kanagawa, JP;
Satoshi Inoue, Kanagawa, JP;
Yoshifumi Iida, Kanagawa, JP;
Tomohito Nakajima, Kanagawa, JP;
Yuka Zenitani, Kanagawa, JP;
Takeshi Iwanaga, Kanagawa, JP;
Sakae Takeuchi, Kanagawa, JP;
Shunsuke Nozaki, Tokyo, JP;
Yasuo Kadokura, Kanagawa, JP;
Yasuhisa Morooka, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
An electrostatic charge image developing toner includes toner particles containing a binder resin, and an external additive including silica particles having a compression aggregation degree is from 60% to 95% and a particle compression ratio is from 0.20 to 0.40, and resin particles containing a polymer obtained by polymerizing a (meth)acrylic acid ester monomer.