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.

Date of Patent:
Oct. 14, 2014

Filed:

Oct. 13, 2009
Applicants:

Atsushi Sugawara, Kanagawa, JP;

Masaru Takahashi, Kanagawa, JP;

Yasuo Kadokura, Kanagawa, JP;

Masanobu Ninomiya, Kanagawa, JP;

Inventors:

Atsushi Sugawara, Kanagawa, JP;

Masaru Takahashi, Kanagawa, JP;

Yasuo Kadokura, Kanagawa, JP;

Masanobu Ninomiya, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/09 (2006.01); G03G 9/087 (2006.01);
U.S. Cl.
CPC ...
G03G 9/09 (2013.01); G03G 9/08782 (2013.01); G03G 9/0926 (2013.01);
Abstract

The invention provides a transparent toner for developing an electrostatic latent image, including a binder resin and a release agent, the difference between the endothermic peak Tm of the release agent in a temperature increasing process and the exothermic peak Tc of the release agent in a temperature decreasing process being from about 10° C. to about 50° C., where Tm and Tc are measured with a differential scanning calorimeter (DSC) according to the ASTM method.


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