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:
Sep. 01, 2020
Filed:
Jan. 29, 2019
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Atsushi Sugawara, Kanagawa, JP;
Yasuo Kadokura, Kanagawa, JP;
Daisuke Tomita, Kanagawa, JP;
Sakiko Hirai, Kanagawa, JP;
Satoshi Miura, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/087 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0819 (2013.01); G03G 9/0821 (2013.01); G03G 9/08711 (2013.01); G03G 9/08755 (2013.01);
Abstract
An electrostatic charge image development toner satisfies the following: a maximum slope of an absolute value of log (loss modulus G″) from 60° C. to 90° C. is 0.07 or more and 0.16 or less; a maximum slope of an absolute value of log (loss modulus G″) from 90° C. to 130° C. is 0.08 or less; and G″(60) is 5.0×10Pa or more and 1.0×10Pa or less, where G″(60) is a loss modulus at 60° C.