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:
Mar. 05, 2013
Filed:
Oct. 22, 2008
Dong Won Kim, Daejeon, KR;
Woo Young Yang, Daejeon, KR;
Keon IL Kim, Daejeon, KR;
Dae IL Hwang, Daejeon, KR;
IL Hyuk Kim, Daejeon, KR;
Jae Bum Park, Daejeon, KR;
IL Sun Hwang, Daejeon, KR;
Jae Kwang Hwang, Daejeon, KR;
Dae Woong Choi, Daejeon, KR;
Duck Kyun Ahn, Daejeon, KR;
Dong Won Kim, Daejeon, KR;
Woo Young Yang, Daejeon, KR;
Keon Il Kim, Daejeon, KR;
Dae Il Hwang, Daejeon, KR;
Il Hyuk Kim, Daejeon, KR;
Jae Bum Park, Daejeon, KR;
Il Sun Hwang, Daejeon, KR;
Jae Kwang Hwang, Daejeon, KR;
Dae Woong Choi, Daejeon, KR;
Duck Kyun Ahn, Daejeon, KR;
Samsung Fine Chemicals Co., Ltd., Ulsan, KR;
Abstract
Provided are a toner using a resin having an active hydrogen-containing group, and a method of preparing the toner. The toner using a resin having an active hydrogen-containing group includes a binder resin (A), a cross-linked resin including a THF insoluble content of 99-100 weight %, a colorant, and at least one additive. The cross-linked resin is arranged in the form of a plurality of islands in each particle of the toner.