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:
Feb. 26, 2013
Filed:
Apr. 16, 2007
Applicants:
Takashi Kubo, Wakayama, JP;
Yoshitomo Kimura, Kinokawa, JP;
Yoshihiro Ueno, Wakayama, JP;
Yasunori Inagaki, Wakayama, JP;
Inventors:
Takashi Kubo, Wakayama, JP;
Yoshitomo Kimura, Kinokawa, JP;
Yoshihiro Ueno, Wakayama, JP;
Yasunori Inagaki, Wakayama, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09F 1/02 (2006.01); C09F 1/04 (2006.01); C08L 89/00 (2006.01); C08L 91/00 (2006.01); C08L 93/00 (2006.01); C08L 95/00 (2006.01); C08L 97/00 (2006.01); C08L 99/00 (2006.01); C09D 4/00 (2006.01); C09D 101/00 (2006.01); C09D 201/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a fumaric acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.