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:
Oct. 01, 2024
Filed:
Aug. 12, 2021
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventors:
Atsushi Sugawara, Minamiashigara, JP;
Hiroshi Nakazawa, Minamiashigara, JP;
Assignee:
FUJIFILM BUSINESS INNOVATION CORP., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/087 (2006.01); G03G 9/08 (2006.01); G03G 9/097 (2006.01); G03G 15/08 (2006.01); G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0819 (2013.01); G03G 9/0804 (2013.01); G03G 9/08755 (2013.01); G03G 9/09733 (2013.01); G03G 15/08 (2013.01); G03G 21/1814 (2013.01);
Abstract
An electrostatic charge image developing toner includes a toner particle containing a binder resin and a releasing agent, and the following requirement (1) is satisfied in cross section observation of the toner particle: requirement (1): the number of a releasing agent domain having a long diameter of 500 nm or more and 1,000 nm or less is 7 or more on average per toner particle.
Quick Actions:
Sugawara, Atsushi. (2024). Electrostatic charge image developing toner, electrostatic charge image developer, method for producing electrostatic charge image developing toner, toner cartridge, process cartridge, image forming apparatus, and image forming method (U.S. Patent No. 12105469). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12105469
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile