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:
Apr. 23, 2019
Filed:
Nov. 02, 2017
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Shiori Chonan, Minamiashigara, JP;
Sumiaki Yamasaki, Minamiashigara, JP;
Satoshi Hiraoka, Minamiashigara, JP;
Yasuo Matsumura, Minamiashigara, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/087 (2006.01); G03G 9/093 (2006.01); G03G 9/097 (2006.01);
U.S. Cl.
CPC ...
G03G 9/08708 (2013.01); G03G 9/0825 (2013.01); G03G 9/0827 (2013.01); G03G 9/08711 (2013.01); G03G 9/08724 (2013.01); G03G 9/08728 (2013.01); G03G 9/08795 (2013.01); G03G 9/08797 (2013.01); G03G 9/09321 (2013.01); G03G 9/09364 (2013.01); G03G 9/09733 (2013.01);
Abstract
A pressure fixation toner for developing an electrostatic charge image includes a styrene resin, a (meth)acrylic acid ester resin, and an oxidative polymerizable compound. The pressure fixation toner has a sea-island structure configured by a sea portion including the styrene resin and island portions including the (meth)acrylic acid ester resin. The (meth)acrylic acid ester resin has a glass transition temperature being lower than a glass transition temperature of the styrene resin by 30° C. or greater.