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:
Jan. 14, 2003
Filed:
Jan. 09, 2001
Applicant:
Inventors:
Hideko Akai, Kanagawa, JP;
Noriaki Takahashi, Kanagawa, JP;
Yuqing Xu, Kanagawa, JP;
Tomohiro Yamazaki, Kanagawa, JP;
Masahiro Nukui, Mie, JP;
Kazunori Maruyama, Mie, JP;
Takashi Kokubo, Mie, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/215 ;
U.S. Cl.
CPC ...
C08J 3/215 ;
Abstract
The present invention provides a process for the preparation of a novel toner satisfying a high resolution, a low temperature fixability and a high offset resistance at a low cost. A novel toner for the development of an electrostatic image is provided comprising an agglomerate of particles containing at least primary polymer particles, wherein said primary polymer particles substantially comprise a wax encapsulated therein.