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:
Nov. 24, 2020
Filed:
Oct. 14, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Masatake Tanaka, Yokohama, JP;
Tsuneyoshi Tominaga, Suntou-gun, JP;
Noriyoshi Umeda, Suntou-gun, JP;
Satoshi Otsuji, Yokohama, JP;
Shinsuke Mochizuki, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A toner has a toner particle that has a binder resin and a release agent, wherein when the temperature when G'=1.0×10Pa in a dynamic viscoelastic measurement on the toner is denoted by Ta, and the glass transition temperature in a differential scanning calorimetric measurement on the toner is denoted by Tg, the Ta and the Tg satisfy the following formulas:40° C.≤Tg≤70° C.,60° C.≤Ta≤90° C., and0° C.≤≤35° C.; and
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile