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. 08, 2013
Filed:
Mar. 13, 2012
Yasukazu Ayaki, Yokohama, JP;
Atsushi Tani, Suntou-gun, JP;
Tsuneyoshi Tominaga, Suntou-gun, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Toner characterized in that assuming that the glass transition point of the toner measured by a differential scanning calorimeter (DSC) is represented by T(° C.), in a micro compression test at T−10 (° C.), when a load from 0.00N (0.00 mgf) to 7.85×10N (80.00 mgf) is applied at the intervals of 7.85×10N (0.08 mgf) to a single particle of the toner, the strain value A(%) at 7.85×10N is 35.0 to 75.0%; and in a load (x-axis)-strain (y-axis) curve obtained by the micro compression test, the ratio of an area (S) of a specific region, relative to an area (S) of a specific region, (S/S), is 1.5 to 3.5.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile