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:
Dec. 02, 2003
Filed:
Dec. 15, 2000
Applicant:
Inventors:
Kazuo Mitsuhashi, Kanagawa, JP;
Osamu Ando, Kanagawa, JP;
Noriaki Takahashi, Tokyo, JP;
Tomoko Ishikawa, Kanagawa, JP;
Yuqing Xu, Kanagawa, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/087 ; G03G 9/09 ; G03G 9/097 ;
U.S. Cl.
CPC ...
G03G 9/087 ; G03G 9/09 ; G03G 9/097 ;
Abstract
A toner is provided for the development of an electrostatic image which includes an agglomerate of particles obtained by agglomerating at least primary polymer particles and primary colorant particles, wherein the toner has a THF insoluble content of from 15% to 80% and the toner further includes a wax having a melting point of 30 to 100° C., and the method for producing the same.