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:
Apr. 25, 2000
Filed:
Jul. 15, 1999
Applicant:
Inventors:
Haruo Okutani, Shizuoka, JP;
Tsutomu Kurokoshi, Shizuoka, JP;
Assignee:
Tomogawa Paper Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430110 ; 430109 ;
Abstract
An electrophotographic toner excellent in fixing properties at a low temperature, resistance to offsetting and shelflife and suitable for a heat-fixing method can be provided by an electrophotographic toner containing, as a binder, a polyester resin having a carbodiimide crosslink or an electrophotographic toner containing a carbidiimide-crosslinked polyester resin and a low melting point compound having a melting initiation temperature of 60 to 100.degree. C.