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. 10, 2012
Filed:
Nov. 14, 2007
Jong-eun Kim, Daejeon, KR;
Hyeung-jin Lee, Daejeon, KR;
Bong-hyun Jeong, Icheon, KR;
Chang-soon Lee, Daejeon, KR;
Jong-Eun Kim, Daejeon, KR;
Hyeung-Jin Lee, Daejeon, KR;
Bong-Hyun Jeong, Icheon, KR;
Chang-Soon Lee, Daejeon, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The invention relates to toner particles having excellent charging characteristics and transferring properties, a method for producing the same and toner including the same. More particularly, the invention relates to toner particles, a method for producing the same and toner including the same, in which a CCA highly compatible with a binder resin is readily dispersed in the binder resin, thereby improving charge-maintaining property and charge distribution, and the resultant mixture is sphered to realize excellent long term credibility and transfer property. The toner particles include a styrene/acrylate-based CCA; a styrene/acrylate-based binder resin; and a polyester-based binder resin.