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:
Jun. 29, 2004
Filed:
Oct. 04, 2002
Applicant:
Inventors:
Tetsuya Ueno, Wakayama, JP;
Yoshihiro Ueno, Wakayama, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/087 ;
U.S. Cl.
CPC ...
G03G 9/087 ;
Abstract
A resin binder comprising a specified nonlinear polyester having a softening point of from 130° to 160° C. and a specified linear polyester having a softening point of from 80° to 110° C. The resin binder for a toner can be used for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing, and the like.